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Spur Gear Module 3 S45C Type (S3S25B-3020N)

Spur Gear Module 3 S45C Type S3S25B-3020N

KYOUIKU GEAR MFG（KG）

KYOUIKU GEAR MFG（KG）

Space-saving, lighter weight spur gear with module 3.0 and a pressure angle of 20° (full depth tooth) and, made of S45C material
[Features]
·KG standard comes in parallel width (for light loads) and wide width (for heavy loads), selectable according to your application.
· Gear precision grade is JIS B 1702-1 (ISO) Grade 8 (Gear induction hardened part: Grade 9).
· Shape A: without hub, B: with single hub, BF: additional expansion product with single hub.
· For shaft fastening, "-" is without keyway or screw, "=" is with keyway and "#" is with keyway, screw hole, key material and screw.
· Space-saving, lighter, no need for fastening (=, #).
· Products with "H" added to the suffix are gear induction hardened. Holes are not modified after hardening for HRC 47 to 53.
[Applications]
· Equipment power transmission, drive and transport parts.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

S3S25B-3020N

Spur gear Module 3 S45C Type

Outline Drawing And Dimensions For 14 To 15 Tooth Type

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing.

Spur gear Module 3 S45C Type: related image(s)

B1 type outline drawing.

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l
Weight
W (kg)
S3S14A-221614φ42φ48A122φ16--220.20
S3S14A-301614φ42φ48A130φ16--300.28
S3S14A-351614φ42φ48A135φ16--350.33
S3S14B-2216N14φ42φ48B122φ16φ3413350.28
S3S14B-3016N14φ42φ48B130φ16φ3413430.35
S3S14B-3516N14φ42φ48B135φ16 (H8)φ3413480.40
S3S15A-221615φ45φ51A122φ16--220.24
S3S15A-301615φ45φ51A130φ16--300.33
S3S15A-351615φ45φ51A135φ16--350.38
S3S15B-2216N15φ45φ51B122φ16φ3613350.32
S3S15B-3016N15φ45φ51B130φ16φ3613430.41
S3S15B-3516N15φ45φ51B135φ16 (H8)φ3613480.47

Outline Drawing And Dimensions For 16 To 18-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing.

Spur gear Module 3 S45C Type: related image(s)

B1 type outline drawing.

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l
Weight
W (kg)
S3S16A-221616φ48φ54A122φ16--220.28
S3S16A-301616φ48φ54A130φ16--300.38
S3S16A-351616φ48φ54A135φ16--350.44
S3S16B-2216N16φ48φ54B122φ16φ4013350.39
S3S16B-3016N16φ48φ54B130φ16φ4013430.49
S3S16B-3516N16φ48φ54B135φ16 (H8)φ4013480.55
S3S18A-221618φ54φ60A122φ16--220.36
S3S18A-301618φ54φ60A130φ16--300.49
S3S18A-351818φ54φ60A135φ18--350.56
S3S18B-2218N18φ54φ60B122φ18φ4613350.50
S3S18B-3018N18φ54φ60B130φ18φ4613430.62
S3S18B-3516N18φ54φ60B135φ16 (H8)φ4613480.70

Outline Drawing And Dimensions For 20-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing.

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing 2.

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S20A-2216F20φ60φ66A122φ16--22-----0.45
S3S20A=222020φ60φ66A122φ20--226 × 2.8----0.43
S3S20A-3018F20φ60φ66A130φ18--30-----0.61
S3S20A-3518F20φ60φ66A135φ18--35-----0.71
S3S20A=352520φ60φ66A135φ25--358 × 3.3----0.63
S3S20B-221820φ60φ66B122φ18φ401335-----0.55
S3S20B#222020φ60φ66B122φ20φ4013356 × 2.8M56.5--0.53
S3S20BF-3012*20φ60φ66B130φ12 (H8)φ522050-----0.92
S3S20B-3012H*20φ60φ66B130φ12 (H*)φ522050-----0.92
S3S20B-3018N20φ60φ66B130φ18φ521343-----0.80
S3S20B-351620φ60φ66B135φ16 (H8)φ501348-----0.90
S3S20B#352520φ60φ66B135φ25φ5013488 × 3.3M66.5--0.78

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates set screws are included.

Outline Drawing And Dimensions For 24-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S24A-2216F24φ72φ78A122φ16--22-----0.67
S3S24A=222024φ72φ78A122φ20--226 × 2.8----0.65
S3S24A=222524φ72φ78A122φ25--228 × 3.3----0.61
S3S24A-3018F24φ72φ78A130φ18--30-----0.90
S3S24A-3518F24φ72φ78A135φ18--35-----1.05
S3S24A=352524φ72φ78A135φ25--358 × 3.3----0.98
S3S24A=353024φ72φ78A135φ30--358 × 3.3----0.92
S3S24B-221824φ72φ78B122φ18φ501335-----0.83
S3S24B#222024φ72φ78B122φ20φ5013356 × 2.8M56.5--0.81
S3S24B#222524φ72φ78B122φ25φ5013358 × 3.3M66.5--0.76
S3S24B-3020N24φ72φ78B130φ20φ601343-----1.14
S3S24B-351824φ72φ78B135φ18φ601348-----1.31
S3S24B#352524φ72φ78B135φ25φ6013488 × 3.3M66.5--1.21
S3S24B#353024φ72φ78B135φ30φ6013488 × 3.3M66.5--1.13

An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 25-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S25A-2218F25φ75φ81A122φ18--22-----0.72
S3S25A=222525φ75φ81A122φ25--228 × 3.3----0.67
S3S25A-3018F25φ75φ81A130φ18--30-----0.98
S3S25A-3520F25φ75φ81A135φ20--35-----1.13
S3S25A=352525φ75φ81A135φ25--358 × 3.3----1.07
S3S25A=353025φ75φ81A135φ30--358 × 3.3----1.01
S3S25B-222025φ75φ81B122φ20φ501335-----0.88
S3S25B#222525φ75φ81B122φ25φ5013358 × 3.3M66.5--0.82
S3S25BF-3012*25φ75φ81B130φ12 (H8)φ602050-----1.43
S3S25B-3012H*25φ75φ81B130φ12 (H*)φ602050-----1.43
S3S25B-3020N25φ75φ81B130φ20φ601343-----1.22
S3S25B-351825φ75φ81B135φ18φ601348-----1.41
S3S25B#352525φ75φ81B135φ25φ6013488 × 3.3M66.5--1.31
S3S25B#353025φ75φ81B135φ30φ6013488 × 3.3M66.5--1.22

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 28-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S28A-2218F28φ84φ90A122φ18--22-----0.91
S3S28A=222528φ84φ90A122φ25--228 × 3.3----0.87
S3S28A-3020F28φ84φ90A130φ20--30-----1.23
S3S28A-3520F28φ84φ90A135φ20--35-----1.44
S3S28A=352528φ84φ90A135φ25--358 × 3.3----1.38
S3S28A=353028φ84φ90A135φ30--358 × 3.3----1.32
S3S28B-222028φ84φ90B122φ20φ501335-----1.07
S3S28B#222528φ84φ90B122φ25φ5013358 × 3.3M66.5--1.01
S3S28B-3022N28φ84φ90B130φ22φ601343-----1.47
S3S28B-351828φ84φ90B135φ18φ601348-----1.72
S3S28B#352528φ84φ90B135φ25φ6013488 × 3.3M66.5--1.61
S3S28B#353028φ84φ90B135φ30φ6013488 × 3.3M66.5--1.53

An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 30-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

A1 type outline drawing

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S30A-2220F30φ90φ96A122φ20--22-----1.04
S3S30A=222530φ90φ96A122φ25--228 × 3.3----1.01
S3S30A-3022F30φ90φ96A130φ22--30-----1.41
S3S30A=303030φ90φ96A130φ30--308 × 3.3----1.33
S3S30A-3522F30φ90φ96A135φ22--35-----1.64
S3S30A=352530φ90φ96A135φ25--358 × 3.3----1.61
S3S30A=353030φ90φ96A135φ30--358 × 3.3----1.55
S3S30B-221830φ90φ96B122φ18φ501335-----1.23
S3S30B#222530φ90φ96B122φ25φ5013358 × 3.3M66.5--1.16
S3S30BF-3012*30φ90φ96B130φ12 (H8)φ752050-----2.13
S3S30B-3012H*30φ90φ96B130φ12 (H*)φ752050-----2.13
S3S30B-3022N30φ90φ96B130φ22φ601343-----1.66
S3S30B-352030φ90φ96B135φ20φ601348-----1.92
S3S30B#352530φ90φ96B135φ25φ6013488 × 3.3M66.5--1.84
S3S30B#353030φ90φ96B135φ30φ6013488 × 3.3M66.5--1.76

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 32-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S32A-2020F32φ96φ102A120φ20--20-----1.09
S3S32A=202532φ96φ102A120φ25--208 × 3.3----1.06
S3S32A-3022F32φ96φ102A130φ22--30-----1.62
S3S32A=303032φ96φ102A130φ30--308 × 3.3----1.53
S3S32A-3222F32φ96φ102A132φ22--32-----1.72
S3S32A=322532φ96φ102A132φ25--328 × 3.3----1.69
S3S32A=323032φ96φ102A132φ30--328 × 3.3----1.63
S3S32B-201832φ96φ102B120φ18φ501333-----1.27
S3S32B#202532φ96φ102B120φ25φ5013338 × 3.3M66.5--1.20
S3S32B-3025N32φ96φ102B130φ25φ651343-----1.88
S3S32B#303032φ96φ102B130φ30φ6513438 × 3.3M66.5--1.74
S3S32B-322032φ96φ102B132φ20φ601345-----2.00
S3S32B#322532φ96φ102B132φ25φ6013458 × 3.3M66.5--1.92
S3S32B#323032φ96φ102B132φ30φ6013458 × 3.3M66.5--1.85

An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 36-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

A1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S36A-2020F36φ108φ114A120φ20--20-----1.39
S3S36A=202536φ108φ114A120φ25--208 × 3.3----1.36
S3S36A=303036φ108φ114A130φ30--308 × 3.3----1.99
S3S36A-3222F36φ108φ114A132φ22--32-----2.21
S3S36A=322536φ108φ114A132φ25--328 × 3.3----2.17
S3S36A=323036φ108φ114A132φ30--328 × 3.3----2.12
S3S36B-202036φ108φ114B120φ20φ501333-----1.56
S3S36B#202536φ108φ114B120φ25φ5013338 × 3.3M66.5--1.50
S3S36B-3025N36φ108φ114B130φ25φ701343-----2.39
S3S36B#303536φ108φ114B130φ35φ70134310 × 3.3M86.5--2.21
S3S36B-322236φ108φ114B132φ22φ601345-----2.46
S3S36B#322536φ108φ114B132φ25φ6013458 × 3.3M66.5--2.41
S3S36B#323036φ108φ114B132φ30φ6013458 × 3.3M66.5--2.33

An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 40 To 45-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S40A-2020F40φ120φ126A120φ20--20-----1.73
S3S40A=202540φ120φ126A120φ25--208 × 3.3----1.69
S3S40A=303040φ120φ126A130φ30--308 × 3.3----2.49
S3S40A-3222F40φ120φ126A132φ22--32-----2.75
S3S40A=322540φ120φ126A132φ25--328 × 3.3----2.71
S3S40A=323040φ120φ126A132φ30--328 × 3.3----2.66
S3S40B-202040φ120φ126B120φ20φ501333-----1.90
S3S40B#202540φ120φ126B120φ25φ5013338 × 3.3M66.5--1.84
S3S40BF-3015*40φ120φ126B130φ15 (H8)φ852050-----3.47
S3S40B-3015H*40φ120φ126B130φ15 (H*)φ852050-----3.47
S3S40B-3025N40φ120φ126B130φ25φ701343-----2.89
S3S40B#303540φ120φ126B130φ35φ70134310 × 3.3M86.5--2.72
S3S40B-322240φ120φ126B132φ22φ601345-----3.00
S3S40B#322540φ120φ126B132φ25φ6013458 × 3.3M66.5--2.95
S3S40B#323040φ120φ126B132φ30φ6013458 × 3.3M66.5--2.87
S3S45B-202045φ135φ141B120φ20φ701333-----2.56
S3S45B-3222F45φ135φ141B132φ22φ701345-----3.85

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 48-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing.

Spur gear Module 3 S45C Type: related image(s)

A2 type outline drawing.

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S48A-2020F48φ144φ150A120φ20--20-----2.51
S3S48A=202548φ144φ150A220φ25φ50-208 × 3.3--φ116101.84
S3S48A=303048φ144φ150A230φ30φ60-308 × 3.3--φ116162.89
S3S48A-3222F48φ144φ150A132φ22--32-----4.00
S3S48A=323048φ144φ150A232φ30φ60-328 × 3.3--φ116163.04
S3S48B-202048φ144φ150B120φ20φ501333-----2.68
S3S48B#202548φ144φ150B320φ25φ5013338 × 3.3M66.5φ116101.99
S3S48B-3025N48φ144φ150B130φ25φ801343-----4.19
S3S48B#304048φ144φ150B330φ40φ80134312 × 3.3M86.5φ116163.38
S3S48B-322248φ144φ150B132φ22φ601345-----4.25
S3S48B#323048φ144φ150B332φ30φ6013458 × 3.3M66.5φ116163.25

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 50-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S50A-2020F50φ150φ156A120φ20--20-----2.73
S3S50A=202550φ150φ156A220φ25φ50-208 × 3.3--φ122101.97
S3S50A=203050φ150φ156A220φ30φ60-208 × 3.3--φ122101.94
S3S50A=303050φ150φ156A230φ30φ60-308 × 3.3--φ122163.10
S3S50A-3222F50φ150φ156A132φ22--32-----4.34
S3S50A=323050φ150φ156A232φ30φ60-328 × 3.3--φ122163.25
S3S50A=323550φ150φ156A232φ35φ70-3210 × 3.3--φ122163.31
S3S50B-202050φ150φ156B120φ20φ601333-----2.98
S3S50B#202550φ150φ156B320φ25φ6013338 × 3.3M66.5φ122102.27
S3S50B#203050φ150φ156B320φ30φ6013338 × 3.3M66.5φ122102.22
S3S50BF-301550φ150φ156B130φ15 (H8)φ1052050-----5.43
S3S50B-3015H*50φ150φ156B130φ15(H※)φ1052050-----5.43
S3S50B-3025N*50φ150φ156B130φ25φ801343-----4.51
S3S50B#304050φ150φ156B330φ40φ80134312 × 3.3M86.5φ122163.58
S3S50B-322250φ150φ156B132φ22φ701345-----4.70
S3S50B#323050φ150φ156B332φ30φ7013458 × 3.3M66.5φ122163.69
S3S50B#323550φ150φ156B332φ35φ70134510 × 3.3M86.5φ122163.60

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 56-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

A1 type outline drawing.

Spur gear Module 3 S45C Type: related image(s)

A2 type outline drawing.

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S56A-2020F56φ168φ174A120φ20--20-----3.43
S3S56A=202556φ168φ174A220φ25φ50-208 × 3.3--φ140102.39
S3S56A-3222F56φ168φ174A132φ22--32-----5.47
S3S56A=323056φ168φ174A232φ30φ60-328 × 3.3--φ140163.93
S3S56B-202056φ168φ174B120φ20φ601333-----3.69
S3S56B#202556φ168φ174B320φ25φ6013338 × 3.3M66.5φ140102.70
S3S56B-322256φ168φ174B132φ22φ701345-----5.83
S3S56B#323056φ168φ174B332φ30φ7013458 × 3.3M66.5φ140164.38
S3S56B#323556φ168φ174B332φ35φ70134510 × 3.3M86.5φ140164.28

An [=] (equals sign) indicates a key is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 60-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing.

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S60A-2020F60φ180φ186A120φ20--20-----3.95
S3S60A=203060φ180φ186A220φ30φ60-208 × 3.3--φ152102.73
S3S60A=303060φ180φ186A230φ30φ60-308 × 3.3--φ152164.24
S3S60A-3222F60φ180φ186A132φ22--32-----6.30
S3S60A=323060φ180φ186A232φ30φ60-328 × 3.3--φ152164.42
S3S60A=323560φ180φ186A232φ35φ70-3210 × 3.3--φ152164.48
S3S60B-202260φ180φ186B120φ22φ601333-----4.19
S3S60B#203060φ180φ186B320φ30φ6013338 × 3.3M66.5φ152102.94
S3S60BF-301560φ180φ186B130φ15 (H8)φ1302050-----7.98
S3S60B-3015H60φ180φ186B130φ15(H※)φ1302050-----7.98
S3S60B-3025N60φ180φ186B130φ25φ801343-----6.34
S3S60B#304060φ180φ186B330φ40φ80134312 × 3.3M86.5φ152164.73
S3S60B-322560φ180φ186B132φ25φ701345-----6.62
S3S60B#323060φ180φ186B332φ30φ7013458 × 3.3M66.5φ152164.87
S3S60B#323560φ180φ186B332φ35φ70134510 × 3.3M86.5φ152164.77

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.

Outline Drawing And Dimensions For 64 To 80-Tooth Type

Spur gear Module 3 S45C Type: related image(s)

 

B1 type outline drawing

 

(Units: mm)

Catalog Number
Number
Of Teeth
z

Reference
Diameter
d

Tip
Diameter
da
Type
Face
Width
b
Bore
Diameter
dd (H7)

Hub
Outer Diameter
dh

Hub
Projection
lh
Overall
Length
l

Key
Way
b2 × t2		Set Screw
Inner Diameter Of
Rim
di

Thickness
Of Web
bw
Weight
W (kg)
Mls
S3S64A-2022F64φ192φ198A120φ22--20-----4.49
S3S64A=203064φ192φ198A220φ30φ60-208 × 3.3--φ164103.05
S3S64A-3222F64φ192φ198A132φ22--32-----7.18
S3S64A=323064φ192φ198A232φ30φ60-328 × 3.3--φ164164.94
S3S64A=323564φ192φ198A232φ35φ70-3210 × 3.3--φ164165.00
S3S64B-202264φ192φ198B120φ22φ601333-----4.74
S3S64B#203064φ192φ198B320φ30φ6013338 × 3.3M66.5φ164103.27
S3S64B-322564φ192φ198B132φ25φ701345-----7.50
S3S64B#323064φ192φ198B332φ30φ7013458 × 3.3M66.5φ164165.38
S3S64B#323564φ192φ198B332φ35φ70134510 × 3.3M86.5φ164165.29
S3S70BF-3020*70φ210φ216B130φ20φ1502050----10.78 
S3S70B-3020H*70φ210φ216B130φ20 (H*)φ1502050----10.78 
S3S80BF-3020*80φ240φ246B130φ20φ1702050----14.06 
S3S80B-3020H*80φ240φ246B130φ20(H※)φ1702050----14.06 

*New product. Products marked with an asterisk are new items.
An [=] (equals sign) indicates key material is included.
A [#] (pound sign) indicates key material and set screws are included.

Our Development Philosophy

 

"It would be nice to have a shape that makes additional work easy, and is inexpensive and easy to procure." We have developed our products based on customer feedback like the above.

Related Products

Spur gear Module 3 S45C Type: related image(s)

S45C Rack RK-SD

This product is used a lot in combination with others.

 
 
30
45
60
  1. 1
Part Number
S3S25B-3020N
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Bore Dia., Shaft Dia. d
(Ø) 		Gear Shape Number of Teeth
(Teeth) 		Tooth Width B
(mm) 		Shaft Bore Tolerance Accuracy
(Old JIS) 		Shaft Hole Specifications Shape (details)

MYR 209.58

1 Piece(s) 6 Day(s) or more 1020Shape B2530H7Class 8 EquivalentStandard shaft hole productB1

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  1. 1
 

Basic Information

Module 3 Material Steel Surface Treatment No
Heat Treatment No Ground Tooth No Bearing No
Backlash Presence Shaft Bore Config. Round hole Shaft hole finished Round Hole
Pilot Hole Product, Completed Product Pilot Hole Product Material (Details) S45C

Please check the type/dimensions/specifications of the part S3S25B-3020N in the Spur Gear Module 3 S45C Type series.

Configure

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Specification/Dimensions

  • type

    • S3S

    Clear

  • Shaft Bore Dia., Shaft Dia. d(Ø)

    • 16
    • 17
    • 18
    • 19
    • 20
    • 21
    • 22
    • 25

    Clear

  • Gear Shape

    • Shape A
    • Shape B

    Clear

  • Number of Teeth(Teeth)

    • 14
    • 15
    • 16
    • 18
    • 20
    • 24
    • 25
    • 28
    • 30
    • 32
    • 36
    • 40
    • 48
    • 50
    • 56
    • 60

    Clear

  • Tooth Width B(mm)

    • 20
    • 22
    • 30
    • 32
    • 35

    Clear

  • Shaft Bore Tolerance

    • Not specified
    • H7

    Clear

  • Shaft Hole Specifications

    • Shaft hole processed products
    • Standard shaft hole product

    Clear

  • Shape (details)

    • A1
    • B1

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 6 Day(s) or Less
    • 7 Day(s) or Less
    • 13 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
S3S14A-3516-H-19
S3S14A-3516-H-20
S3S14A-3516-H-21
S3S28A-2218F
S3S28A-3020F
S3S28B-2220
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSShaft Bore Dia., Shaft Dia. d
(Ø) 		Gear Shape Number of Teeth
(Teeth) 		Tooth Width B
(mm) 		Shaft Bore Tolerance Accuracy
(Old JIS) 		Shaft Hole Specifications Shape (details)

MYR 108.84

1 Piece(s) 13 Day(s) or more 1019Shape A1435Not specifiedClass 8～9 EquivalentShaft hole processed productsA1

MYR 108.84

1 Piece(s) 13 Day(s) or more 1020Shape A1435Not specifiedClass 8～9 EquivalentShaft hole processed productsA1

MYR 108.84

1 Piece(s) 13 Day(s) or more 1021Shape A1435Not specifiedClass 8～9 EquivalentShaft hole processed productsA1

MYR 151.05

1 Piece(s) 6 Day(s) or more 1018Shape A2822H7Class 8 EquivalentStandard shaft hole productA1

MYR 185.65

1 Piece(s) 6 Day(s) or more 1020Shape A2830H7Class 8 EquivalentStandard shaft hole productA1

MYR 171.84

1 Piece(s) 6 Day(s) or more 1020Shape B2822H7Class 8 EquivalentStandard shaft hole productB1

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