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Small Diameter Ball Bearing (Open type, double shield type, rubber seal type)

Small Diameter Ball Bearing (Open type, double shield type, rubber seal type)
Check FAQ of this product (4 items)

NSK MICRO

NSK MICRO

Small Ball Bearings
These bearings are used for various applications that require low friction and high-speed rotation in small spaces. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter Minimum / Maximum (mm.) : 1 and 10
● Outer Diameter Minimum / Maximum (mm.) : 3 and 19
● Width Minimum / Maximum (mm.) : 1 and 6
● Precision (JIS) : Grade 0
● Bearing Type : Open/ Closed (Double Shielded (ZZ) and Rubber Sealed (DD1))
● Load Direction : Radial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc

(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.

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Catalog (2 page view)
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Part Number
602-H-ZZ
603-H-ZZ
604-H-ZZ
604U-H
605-H-ZZ
606-H-ZZ1
606U-H
623-H-ZZ
624-H-ZZ
624U-H
625-H-ZZ
625U-H
626B-H-ZZ1
626U-H
634-H-ZZ1
681-H
681X-H
681X-H-ZZ
682-H-ZZ
682X-H
682X-H-ZZ
683A-H-ZZ
684-A-1-H
684A-A-1-H-ZZ
685-H
685-H-ZZ
686A-H-ZZ1
687-H-ZZ1
688A-H-DD1
688A-H-ZZ1
692-H
692X-H-ZZ
693-H
693-H-ZZ
694-H-ZZ
694U-H
695-H-ZZ
695U-H
696-H-ZZ1
696U-H
698-H-ZZ1
698U-H
F602-H-ZZ
F603-H-ZZ
F604-H-ZZ
F605-H-ZZ
F606-H-ZZ1
F623-H-ZZ
F626B-H-ZZ1
F626BU-H
F681X-H
F681X-H-ZZ
F682-H
F682-H-ZZ
F682X-H-ZZ
F683A-H-ZZ
F684-A-1-H-ZZ
F685-H-ZZ
F686A-H-ZZ1
F688A-H-DD1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Diameter d
(Ø) 		Outer Diameter D
(Ø) 		Width B
(mm) 		Bearing Type Outer Ring Type Materials of Inner and Outer Ring Basic Load Rating Dynamic Rating
(N) 		Rolling Element Material Revolution Frequency
(rpm) 		Basic Load Rating Static Rating
(N) 		Sealing Structure Lubricant

MYR 15.89

1 Piece(s) 10 Day(s) or more 273.5Double ShieldedFlatStainless Steel327Stainless Steel63000102Double steel plate shieldNS Hairyu-bu Grease

MYR 15.61

1 Piece(s) 4 Day(s) or more 395Double ShieldedFlatStainless Steel485Stainless Steel56000150Double steel plate shieldNS Hairyu-bu Grease

MYR 12.25

1 Piece(s) 4 Day(s) or more 4124Double ShieldedFlatStainless Steel816Stainless Steel48000276Double steel plate shieldNS Hairyu-bu Grease

MYR 12.86

1 Piece(s) 4 Day(s) or more 4124Open TypeFlatStainless Steel816Stainless Steel56000276Open TypeAero, Shell Fluid 12 (oil)

MYR 11.12

1 Piece(s) 4 Day(s) or more 5145Double ShieldedFlatStainless Steel1131Stainless Steel40000404Double steel plate shieldNS Hairyu-bu Grease

MYR 12.80

1 Piece(s) 4 Day(s) or more 6176Double ShieldedFlatStainless Steel1921Stainless Steel38000668Double steel plate shieldNS Hairyu-bu Grease

MYR 12.86

1 Piece(s) 4 Day(s) or more 6176Open TypeFlatStainless Steel1921Stainless Steel45000668Open TypeAero, Shell Fluid 12 (oil)

MYR 11.12

1 Piece(s) 4 Day(s) or more 3104Double ShieldedFlatStainless Steel536Stainless Steel50000174Double steel plate shieldNS Hairyu-bu Grease

MYR 13.43

1 Piece(s) 4 Day(s) or more 4135Double ShieldedFlatStainless Steel1105Stainless Steel40000388Double steel plate shieldNS Hairyu-bu Grease

MYR 8.87

1 Piece(s) 10 Day(s) or more 4135Open TypeFlatStainless Steel1105Stainless Steel48000388Open TypeAero, Shell Fluid 12 (oil)

MYR 17.24

1 Piece(s) 4 Day(s) or more 5165Double ShieldedFlatStainless Steel1471Stainless Steel36000536Double steel plate shieldNS Hairyu-bu Grease

MYR 16.52

1 Piece(s) 4 Day(s) or more 5165Open TypeFlatStainless Steel1471Stainless Steel43000536Open TypeAero, Shell Fluid 12 (oil)

MYR 19.10

1 Piece(s) 4 Day(s) or more 6196Double ShieldedFlatStainless Steel1989Stainless Steel32000708Double steel plate shieldNS Hairyu-bu Grease

MYR 19.10

1 Piece(s) 4 Day(s) or more 6196Open TypeFlatStainless Steel1989Stainless Steel40000708Open TypeAero, Shell Fluid 12 (oil)

MYR 12.25

1 Piece(s) 12 Day(s) or more 4165Double ShieldedFlatStainless Steel1471Stainless Steel36000536Double steel plate shieldNS Hairyu-bu Grease

MYR 22.92

1 Piece(s) 4 Day(s) or more 131Open TypeFlatStainless Steel68Stainless Steel13000018Open TypeAero, Shell Fluid 12 (oil)

MYR 18.42

1 Piece(s) 4 Day(s) or more 1.541.2Open TypeFlatStainless Steel95Stainless Steel10000026Open TypeAero, Shell Fluid 12 (oil)

MYR 4.68

1 Piece(s) 2 Day(s) 1.542Double ShieldedFlatStainless Steel95Stainless Steel10000026Double steel plate shieldNS Hairyu-bu Grease

MYR 15.61

1 Piece(s) 12 Day(s) or more 252.3Double ShieldedFlatStainless Steel144Stainless Steel8500040Double steel plate shieldNS Hairyu-bu Grease

MYR 20.11

1 Piece(s) 12 Day(s) or more 2.561.8Open TypeFlatStainless Steel177Stainless Steel7100059Open TypeAero, Shell Fluid 12 (oil)

MYR 18.42

1 Piece(s) 4 Day(s) or more 2.562.6Double ShieldedFlatStainless Steel177Stainless Steel7100059Double steel plate shieldNS Hairyu-bu Grease

MYR 11.12

1 Piece(s) 4 Day(s) or more 373Double ShieldedFlatStainless Steel332Stainless Steel63000104Double steel plate shieldNS Hairyu-bu Grease

MYR 8.87

1 Piece(s) 4 Day(s) or more 492.5Open TypeFlatStainless Steel544Stainless Steel63000180Open TypeAero, Shell Fluid 12 (oil)

MYR 13.43

1 Piece(s) 4 Day(s) or more 494Double ShieldedFlatStainless Steel544Stainless Steel53000180Double steel plate shieldNS Hairyu-bu Grease

MYR 8.32

1 Piece(s) 12 Day(s) or more 5113Open TypeFlatStainless Steel608Stainless Steel45000225Open TypeAero, Shell Fluid 12 (oil)

MYR 8.32

1 Piece(s) 4 Day(s) or more 5115Double ShieldedFlatStainless Steel608Stainless Steel45000225Double steel plate shieldNS Hairyu-bu Grease

MYR 8.06

1 Piece(s) 4 Day(s) or more 6135Double ShieldedFlatStainless Steel918Stainless Steel40000352Double steel plate shieldNS Hairyu-bu Grease

MYR 12.80

1 Piece(s) 4 Day(s) or more 7145Double ShieldedFlatStainless Steel995Stainless Steel40000408Double steel plate shieldNS Hairyu-bu Grease

MYR 17.76

1 Piece(s) 4 Day(s) or more 8165Rubber SealedFlatStainless Steel1369Stainless Steel28000568Double Contact SealedNS Hairyu-bu Grease

MYR 10.56

1 Piece(s) 4 Day(s) or more 8165Double ShieldedFlatStainless Steel1369Stainless Steel36000568Double steel plate shieldNS Hairyu-bu Grease

MYR 15.61

1 Piece(s) 10 Day(s) or more 262.3Open TypeFlatStainless Steel281Stainless Steel7500078Open TypeAero, Shell Fluid 12 (oil)

MYR 10.84

1 Piece(s) 12 Day(s) or more 2.573.5Double ShieldedFlatStainless Steel327Stainless Steel63000102Double steel plate shieldNS Hairyu-bu Grease

MYR 12.25

1 Piece(s) 4 Day(s) or more 383Open TypeFlatStainless Steel476Stainless Steel60000143Open TypeAero, Shell Fluid 12 (oil)

MYR 8.06

1 Piece(s) 4 Day(s) or more 384Double ShieldedFlatStainless Steel476Stainless Steel60000143Double steel plate shieldNS Hairyu-bu Grease

MYR 12.25

1 Piece(s) 10 Day(s) or more 4114Double ShieldedFlatStainless Steel816Stainless Steel48000276Double steel plate shieldNS Hairyu-bu Grease

MYR 8.87

1 Piece(s) 10 Day(s) or more 4114Open TypeFlatStainless Steel816Stainless Steel56000276Open TypeAero, Shell Fluid 12 (oil)

MYR 13.43

1 Piece(s) 4 Day(s) or more 5134Double ShieldedFlatStainless Steel918Stainless Steel43000344Double steel plate shieldNS Hairyu-bu Grease

MYR 8.87

1 Piece(s) 4 Day(s) or more 5134Open TypeFlatStainless Steel918Stainless Steel50000344Open TypeAero, Shell Fluid 12 (oil)

MYR 14.43

1 Piece(s) 4 Day(s) or more 6155Double ShieldedFlatStainless Steel1471Stainless Steel40000536Double steel plate shieldNS Hairyu-bu Grease

MYR 9.55

1 Piece(s) 54 Day(s) or more 6155Open TypeFlatStainless Steel1471Stainless Steel45000536Open TypeAero, Shell Fluid 12 (oil)

MYR 11.35

1 Piece(s) 4 Day(s) or more 8196Double ShieldedFlatStainless Steel1904Stainless Steel36000728Double steel plate shieldNS Hairyu-bu Grease

MYR 16.79

1 Piece(s) 4 Day(s) or more 8196Open TypeFlatStainless Steel1904Stainless Steel43000728Open TypeAero, Shell Fluid 12 (oil)

MYR 17.52

1 Piece(s) 12 Day(s) or more 273.5Double ShieldedFlangedStainless Steel327Stainless Steel63000102Double steel plate shieldNS Hairyu-bu Grease

MYR 15.89

1 Piece(s) 12 Day(s) or more 395Double ShieldedFlangedStainless Steel485Stainless Steel56000150Double steel plate shieldNS Hairyu-bu Grease

MYR 16.74

1 Piece(s) 10 Day(s) or more 4124Double ShieldedFlangedStainless Steel816Stainless Steel48000276Double steel plate shieldNS Hairyu-bu Grease

MYR 16.18

1 Piece(s) 4 Day(s) or more 5145Double ShieldedFlangedStainless Steel1131Stainless Steel40000404Double steel plate shieldNS Hairyu-bu Grease

MYR 10.84

1 Piece(s) 4 Day(s) or more 6176Double ShieldedFlangedStainless Steel1921Stainless Steel38000668Double steel plate shieldNS Hairyu-bu Grease

MYR 18.42

1 Piece(s) 10 Day(s) or more 3104Double ShieldedFlangedStainless Steel536Stainless Steel50000174Double steel plate shieldNS Hairyu-bu Grease

MYR 23.87

1 Piece(s) 10 Day(s) or more 6196Double ShieldedFlangedStainless Steel1989Stainless Steel32000708Double steel plate shieldNS Hairyu-bu Grease

MYR 23.87

1 Piece(s) 10 Day(s) or more 6196Open TypeFlangedStainless Steel1989Stainless Steel40000708Open TypeAero, Shell Fluid 12 (oil)

MYR 28.77

1 Piece(s) 4 Day(s) or more 1.541.2Open TypeFlangedStainless Steel95Stainless Steel10000026Open TypeAero, Shell Fluid 12 (oil)

MYR 11.02

1 Piece(s) 4 Day(s) or more 1.542Double ShieldedFlangedStainless Steel95Stainless Steel10000026Double steel plate shieldNS Hairyu-bu Grease

MYR 19.10

1 Piece(s) 1 Day(s) 251.5Open TypeFlangedStainless Steel144Stainless Steel8500040Open TypeAero, Shell Fluid 12 (oil)

MYR 18.42

1 Piece(s) 10 Day(s) or more 252.3Double ShieldedFlangedStainless Steel144Stainless Steel8500040Double steel plate shieldNS Hairyu-bu Grease

MYR 22.36

1 Piece(s) 10 Day(s) or more 2.562.6Double ShieldedFlangedStainless Steel177Stainless Steel7100059Double steel plate shieldNS Hairyu-bu Grease

MYR 10.84

1 Piece(s) 4 Day(s) or more 373Double ShieldedFlangedStainless Steel332Stainless Steel63000104Double steel plate shieldNS Hairyu-bu Grease

MYR 17.24

1 Piece(s) 4 Day(s) or more 494Double ShieldedFlangedStainless Steel544Stainless Steel53000180Double steel plate shieldNS Hairyu-bu Grease

MYR 16.74

1 Piece(s) 10 Day(s) or more 5115Double ShieldedFlangedStainless Steel608Stainless Steel45000225Double steel plate shieldNS Hairyu-bu Grease

MYR 10.43

1 Piece(s) 4 Day(s) or more 6135Double ShieldedFlangedStainless Steel918Stainless Steel40000352Double steel plate shieldNS Hairyu-bu Grease

MYR 29.16

1 Piece(s) 4 Day(s) or more 8165Rubber SealedFlangedStainless Steel1369Stainless Steel30000568Double Contact SealedNS Hairyu-bu Grease
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Diameter d
(Ø) 		Outer Diameter D
(Ø) 		Width B
(mm) 		Bearing Type Outer Ring Type Materials of Inner and Outer Ring Basic Load Rating Dynamic Rating
(N) 		Rolling Element Material Revolution Frequency
(rpm) 		Basic Load Rating Static Rating
(N) 		Sealing Structure Lubricant

Loading...

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  2. 2
  3. Next >>

Basic Information

Bearing Ring Shape Ball Specifications/Environment Standard Precision (JIS) Grade 0
Load Direction Radial Size Standard Metric System Number of Bearing Ring Rows Single Row
Internal Clearance Symbol MC3

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111 Part Numbers

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Specification/Dimensions

  • Inner Diameter d(Ø)

    • 1
    • 1.5
    • 2
    • 2.5
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 10

    Clear

  • Outer Diameter D(Ø)

    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 13
    • 14
    • 15
    • 16
    • 17
    • 19

    Clear

  • Width B(mm)

    • 1
    • 1.2
    • 1.5
    • 1.8
    • 2
    • 2.3
    • 2.5
    • 2.6
    • 3
    • 3.5
    • 4
    • 5
    • 6

    Clear

  • Bearing Type

    • Open Type
    • Double Shielded
    • Rubber Sealed

    Clear

  • Outer Ring Type

    • Flat
    • Flanged

    Clear

  • Materials of Inner and Outer Ring

    • Steel
    • Stainless Steel

    Clear

  • Basic Load Rating Dynamic Rating(N)

    • 68
    • 95
    • 112
    • 144
    • 159
    • 169
    • 177
    • 187
    • 208
    • 217
    • 236
    • 237
    • 255
    • 278
    • 281
    • 310
    • 327
    • 330
    • 332
    • 366
    • 385
    • 387
    • 390
    • 421
    • 430
    • 438
    • 455
    • 459
    • 463
    • 476
    • 485
    • 495
    • 536
    • 540
    • 544
    • 545
    • 560
    • 570
    • 604
    • 608
    • 630
    • 640
    • 697
    • 710
    • 715
    • 815
    • 816
    • 820
    • 918
    • 950
    • 960
    • 995
    • 1080
    • 1105
    • 1131
    • 1170
    • 1300
    • 1330
    • 1369
    • 1471
    • 1610
    • 1730
    • 1904
    • 1921
    • 1989
    • 2240
    • 2260
    • 2340

    Clear

  • Sealing Structure

    • Double Contact Sealed
    • Double steel plate shield
    • Open Type

    Clear

  • Lubricant

    • Aero, Shell Fluid 12 (oil)
    • NS Hairyu-bu Grease

    Clear

  • type

    • 6□□
    • F6□□
    • MF
    • MR
    • MT
    • SMF
    • SMR
    • SMT

    Clear

  • Rolling Element Material

    • Steel
    • Stainless Steel

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • 1 Day(s) or Less
    • 2 Day(s) or Less
    • 4 Day(s) or Less
    • 6 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less
    • 12 Day(s) or Less
    • 25 Day(s) or Less
    • 39 Day(s) or Less
    • 54 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: What are the types of seals and shields used in deep groove ball bearings?
Answer: Open Type: No seals or shields, suitable for general use with periodic lubrication.
Shielded Type (ZZ,): Non-contact metal shields protect against debris while maintaining low friction.
Contact Sealed Type (DD): Contact seals provide excellent dust and water resistance.
Question: What are the standard dimensions and tolerances for deep groove ball bearings?
Answer: Inner Diameter (d): Ranges from 1 mm to 10 mm.
Outer Diameter (D): Sizes span 3 mm to 19 mm.
Width (B): Varies from 1 mm to 6 mm, depending on the series.
Precision: JIS Grade 0
Question: What types of lubrication are suitable for deep groove ball bearings?
Answer: Sealed bearings other than open type bearings are filled with an appropriate amount of grease. Li grease (Polyol ester + Diester is used for general bearings. When applying grease at maintenance, use the same type of grease.
For open type bearings, be sure to use grease suitable for the operating environment.
If you need further information, please refer to below link.
catalog06.pdf
Question: What is bearing number?
Answer: Bearing numbers are alphanumeric combinations that indicate the bearing type, boundary dimensions, internal clearance, dimensional and running accuracies, and other related specifications.
If you need further information, please refer to below link.
catalog02.pdf

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