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Angular Ball Bearing

Angular Ball Bearing

Angular ball bearings that can receive a certain amount of axial (axial direction) load.
[Features]
・ The straight line connecting the contact points between the ball and the inner and outer rings has an angle with respect to the radial direction.
・ Radial load and unidirectional axial load can be applied.
・ When a radial load acts, an axial component force is generated, so 2 are generally used facing each other.
[Applications]
・ Ideal for machine tools, feed screw mechanisms, ball screw support units, etc.

(i)Caution

  • Product supply for some items in this series are unstable and may experience either long delivery time or sales suspension.
  • The value in the "Width (mm)" column of the product specifications is the value for a single column even in the case of a combination of multiple columns. (Catalog B dimension)Please note that the width of the actual multi-row combination is twice the stated dimension (2B).

PDF

Drawing

Angular ball bearing, drawing
Angular ball bearing, drawing

Mounting dimensional drawing

Angular ball bearing, drawing

Mounting dimensional drawing

Product features details

Angular Ball Bearing Product Feature Details
This permissible rotational speed is the permissible rotational speed that can be achieved based on the following assumptions.
・ Using
under conditions where an appropriate amount of grease is sealed, and the heat generated by sufficient familiar operation, cooling of the outer cylinder, etc., is removed.
・ Use with constant pressure preload.

Type, structure and features of angular ball bearings

Angular ball bearings are non-separable bearings, and the straight line connecting the contact points between the ball and the inner and outer rings has a certain angle (contact angle) with respect to the radial direction. (Refer to Figure 1)The contact angle and contact angle symbol are shown in Table 1.
A radial load and a unidirectional axial load can be applied. Also, when a radial load acts, an axial component force is generated, so two are generally used facing each other. Table 2 shows the angular ball bearing,
Table 3 shows the combination angular ball bearings. For bearings with a contact angle of 15° and bearing accuracy of JIS 5 class or higher, refer to Precision Rolling Bearing (CAT. No. 2260/J).

Angular Ball Bearing Specifications 02

Angular Ball Bearing

Contact Angle15° 30° 40°
Symbol of contact angleA1) B

*1) Contact angle symbol A is omitted.

Table 2 Classification and characteristics of angular ball bearings

ClassificationFeatures
Standard type・ The bearing series includes 79, 70, 72, 72B, 73 and 73B.
・ The contact angles are 30° and 40° (with B).
・ The standard retainer type depends on the bearing model number. (Please refer to Table 4)

Table 3 Combination type and features of combination angular ball bearings

Combination TypeFeatures
Back combination
(DB)
・ It can receive radial load and axial load in both directions.
・ Since the distance l between the working points of the bearing is large, the load capacity of the moment load is large.
・ The allowable tilt angle is small.
Front combination
(DF)
・ It can receive radial load and axial load in both directions.
・ The distance l between the working points of the bearing is small, and the load capacity of the moment load is small.
・ The permissible tilt angle is larger than the back combination.
Parallel combination
(DT)
・ It can receive radial load and unidirectional axial load.
・ Since 2 pieces receive an axial load, a large axial load can be received

Remarks 1. Since the bearings are manufactured as a set to adjust the internal clearance or preload amount of the bearings, bearings with the same product number must be used in combination.

Table 4 Standard retainer type for angular ball bearings

ClassificationBearing seriesResin molding retainerPressed retainerMachined retainer
Standard type79
70
72
73
72B
73B
7904 to 7913
7000 to 7024





7200 to 7222
7300 to 7322
7200B~7222B
7300B~7322B
7914 to 7960
7026 to 7040
7224 to 7240
7324 to 7340
7224B~7240B
7324B~7340B

Note: The resin molding retainer cannot be used at high temperatures exceeding 120°C due to its material properties.

Part Number
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7013
7014
7015
7017
7018
7019
7020
7200B
7201B
7202
7202B
7203
7203B
7204
7204B
7205
7205B
7206
7206B
7207
7207B
7208
7208B
7209
7209B
7210
7210B
7211
7211B
7212
7212B
7213
7213B
7214
7214B
7215
7215B
7217B
7218B
7219B
7220B
7300B
7301
7301B
7302B
7303
7303B
7304
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B
(mm)
Raceway Ring Shape Bearing Type Outer Ring Type Inner/Outer Ring Material Basic Dynamic Load Rating
(N)
Specifications/Environment Precision (JIS) Load Direction Rolling Element Material Size Standards Number of Raceway Ring Rows Max. Allowable Rotational Speed
(rpm)
Combination of Angular Contact Ball Bearings Retainer Type Sealing Structure Types Ordering Code Contact angle symbol Combination symbol Preload Mark Accuracy Symbol Holder Symbol Internal change symbol

MYR 39.72

1 Piece(s) 1 Day(s) -10268Angular Bearing (Single)Open TypeFlatSteel4650StandardGrade 0RadialSteelMetric SystemSingle Row29000-Resin Forming-7*** series819-6191A-----

MYR 37.87

1 Piece(s) 1 Day(s) -12288Angular Bearing (Single)Open TypeFlatSteel5050StandardGrade 0RadialSteelMetric SystemSingle Row26000-Resin Forming-7*** series819-6192A-----

MYR 43.80

1 Piece(s) 1 Day(s) -15329Angular Bearing (Single)Open TypeFlatSteel5800StandardGrade 0RadialSteelMetric SystemSingle Row23000-Resin Forming-7*** series819-6194A-----

MYR 44.82

1 Piece(s) 1 Day(s) 10173510Angular Bearing (Single)Open TypeFlatSteel7150StandardGrade 0RadialSteelMetric SystemSingle Row21000-Resin Forming-7*** series819-6196A-----

MYR 51.09

1 Piece(s) 1 Day(s) -204212Angular Bearing (Single)Open TypeFlatSteel9700StandardGrade 0RadialSteelMetric SystemSingle Row19000-Resin Forming-7*** series819-6198A-----

MYR 56.85

1 Piece(s) 1 Day(s) -254712Angular Bearing (Single)Open TypeFlatSteel10700StandardGrade 0RadialSteelMetric SystemSingle Row16000-Resin Forming-7*** series819-6200A-----

MYR 63.19

1 Piece(s) 8 Day(s) -305513Angular Bearing (Single)Open TypeFlatSteel13900StandardGrade 0RadialSteelMetric SystemSingle Row13000-Resin Forming-7*** series819-6203A-----

MYR 68.11

1 Piece(s) 1 Day(s) -356214Angular Bearing (Single)Open TypeFlatSteel17500StandardGrade 0RadialSteelMetric SystemSingle Row12000-Resin Forming-7*** series819-6206A-----

MYR 82.47

1 Piece(s) 1 Day(s) 10406815Angular Bearing (Single)Open TypeFlatSteel18800StandardGrade 0RadialSteelMetric SystemSingle Row10000-Resin Forming-7*** series819-6209A-----

MYR 100.03

1 Piece(s) 8 Day(s) 10457516Angular Bearing (Single)Open TypeFlatSteel22300StandardGrade 0RadialSteelMetric SystemSingle Row9500-Resin Forming-7*** series819-6212A-----

MYR 119.99

1 Piece(s) 8 Day(s) -508016Angular Bearing (Single)Open TypeFlatSteel23700StandardGrade 0RadialSteelMetric SystemSingle Row8600-Resin Forming-7*** series819-6215A-----

MYR 126.57

1 Piece(s) 1 Day(s) -559018Angular Bearing (Single)Open TypeFlatSteel31000StandardGrade 0RadialSteelMetric SystemSingle Row7900-Resin Forming-7*** series819-6218A-----

MYR 178.49

1 Piece(s) 4 Day(s) or more 106510018Angular Bearing (Single)Open TypeFlatSteel33500StandardGrade 0RadialSteelMetric SystemSingle Row6700-Resin Forming-7*** series819-6224A-----

MYR 220.65

1 Piece(s) 8 Day(s) or more -7011020Angular Bearing (Single)Open TypeFlatSteel42500StandardGrade 0RadialSteelMetric SystemSingle Row6200-Resin Forming-7*** series819-6227A-----

MYR 222.55

1 Piece(s) 7 Day(s) or more 107511520Angular Bearing (Single)Open TypeFlatSteel43500StandardGrade 0RadialSteelMetric SystemSingle Row5800-Resin Forming-7*** series-A-----

MYR 310.67

1 Piece(s) 8 Day(s) or more 108513022Angular Bearing (Single)Open TypeFlatSteel54500StandardGrade 0RadialSteelMetric SystemSingle Row5100-Resin Forming-7*** series-A-----

MYR 354.71

1 Piece(s) 4 Day(s) or more -9014024Angular Bearing (Single)Open TypeFlatSteel65000StandardGrade 0RadialSteelMetric SystemSingle Row4900-Resin Forming-7*** series819-6237A-----

MYR 599.32

1 Piece(s) 7 Day(s) or more 109514524Angular Bearing (Single)Open TypeFlatSteel67000StandardGrade 0RadialSteelMetric SystemSingle Row4600-Resin Forming-7*** series-A-----

MYR 794.02

1 Piece(s) 8 Day(s) 1010015024Angular Bearing (Single)Open TypeFlatSteel68500StandardGrade 0RadialSteelMetric SystemSingle Row4400-Resin Forming-7*** series819-6240A-----

MYR 46.82

1 Piece(s) 1 Day(s) 1010309Angular Bearing (Single)Open TypeFlatSteel5000StandardGrade 0RadialSteelMetric SystemSingle Row24000-Punching-7*** series819-6263B-----

MYR 47.59

1 Piece(s) 7 Day(s) or more 10123210Angular Bearing (Single)Open TypeFlatSteel7000StandardGrade 0RadialSteelMetric SystemSingle Row21000-Punching-7*** series819-6264B-----

MYR 52.66

1 Piece(s) 1 Day(s) 10153511Angular Bearing (Single)Open TypeFlatSteel9050StandardGrade 0RadialSteelMetric SystemSingle Row22000-Punching-7*** series819-6195A-----

MYR 55.78

1 Piece(s) 8 Day(s) -153511Angular Bearing (Single)Open TypeFlatSteel8350StandardGrade 0RadialSteelMetric SystemSingle Row18000-Punching-7*** series819-6266B-----

MYR 54.59

1 Piece(s) 8 Day(s) -174012Angular Bearing (Single)Open TypeFlatSteel12000StandardGrade 0RadialSteelMetric SystemSingle Row19000-Punching-7*** series819-6197A-----

MYR 55.67

1 Piece(s) 8 Day(s) -174012Angular Bearing (Single)Open TypeFlatSteel11000StandardGrade 0RadialSteelMetric SystemSingle Row17000-Punching-7*** series819-6268B-----

MYR 63.28

1 Piece(s) 8 Day(s) 10204714Angular Bearing (Single)Open TypeFlatSteel14500StandardGrade 0RadialSteelMetric SystemSingle Row17000-Punching-7*** series819-6199A-----

MYR 67.22

1 Piece(s) 8 Day(s) -204714Angular Bearing (Single)Open TypeFlatSteel13300StandardGrade 0RadialSteelMetric SystemSingle Row15000-Punching-7*** series819-6270B-----

MYR 69.36

1 Piece(s) 1 Day(s) 10255215Angular Bearing (Single)Open TypeFlatSteel16200StandardGrade 0RadialSteelMetric SystemSingle Row14000-Punching-7*** series819-6201A-----

MYR 68.58

1 Piece(s) 8 Day(s) -255215Angular Bearing (Single)Open TypeFlatSteel14800StandardGrade 0RadialSteelMetric SystemSingle Row12000-Punching-7*** series819-6272B-----

MYR 78.35

1 Piece(s) 1 Day(s) 10306216Angular Bearing (Single)Open TypeFlatSteel22500StandardGrade 0RadialSteelMetric SystemSingle Row12000-Punching-7*** series819-6204A-----

MYR 78.51

1 Piece(s) 8 Day(s) -306216Angular Bearing (Single)Open TypeFlatSteel20500StandardGrade 0RadialSteelMetric SystemSingle Row11000-Punching-7*** series819-6274B-----

MYR 90.23

1 Piece(s) 4 Day(s) or more 10357217Angular Bearing (Single)Open TypeFlatSteel29700StandardGrade 0RadialSteelMetric SystemSingle Row11000-Punching-7*** series819-6207A-----

MYR 84.54

1 Piece(s) 2 Day(s) -357217Angular Bearing (Single)Open TypeFlatSteel27100StandardGrade 0RadialSteelMetric SystemSingle Row9300-Punching-7*** series819-6276B-----

MYR 115.98

1 Piece(s) 5 Day(s) or more 10408018Angular Bearing (Single)Open TypeFlatSteel35500StandardGrade 0RadialSteelMetric SystemSingle Row9600-Punching-7*** series819-6210A-----

MYR 106.58

1 Piece(s) 1 Day(s) 10408018Angular Bearing (Single)Open TypeFlatSteel32000StandardGrade 0RadialSteelMetric SystemSingle Row8300-Punching-7*** series819-6278B-----

MYR 115.44

1 Piece(s) 4 Day(s) or more 10458519Angular Bearing (Single)Open TypeFlatSteel39500StandardGrade 0RadialSteelMetric SystemSingle Row8700-Punching-7*** series-A-----

MYR 116.44

1 Piece(s) 4 Day(s) or more -458519Angular Bearing (Single)Open TypeFlatSteel36000StandardGrade 0RadialSteelMetric SystemSingle Row7400-Punching-7*** series819-6280B-----

MYR 144.23

1 Piece(s) 1 Day(s) 10509020Angular Bearing (Single)Open TypeFlatSteel41500StandardGrade 0RadialSteelMetric SystemSingle Row7900-Punching-7*** series819-6216A-----

MYR 144.29

1 Piece(s) 4 Day(s) or more -509020Angular Bearing (Single)Open TypeFlatSteel37500StandardGrade 0RadialSteelMetric SystemSingle Row6700-Punching-7*** series819-6282B-----

MYR 153.93

1 Piece(s) 7 Day(s) or more 105510021Angular Bearing (Single)Open TypeFlatSteel51000StandardGrade 0RadialSteelMetric SystemSingle Row7100-Punching-7*** series819-6219A-----

MYR 154.93

1 Piece(s) 4 Day(s) or more -5510021Angular Bearing (Single)Open TypeFlatSteel46500StandardGrade 0RadialSteelMetric SystemSingle Row6100-Punching-7*** series819-6284B-----

MYR 198.19

1 Piece(s) 7 Day(s) or more 106011022Angular Bearing (Single)Open TypeFlatSteel61500StandardGrade 0RadialSteelMetric SystemSingle Row6600-Punching-7*** series819-6222A-----

MYR 177.97

1 Piece(s) 8 Day(s) or more -6011022Angular Bearing (Single)Open TypeFlatSteel56000StandardGrade 0RadialSteelMetric SystemSingle Row5700-Punching-7*** series819-6286B-----

MYR 221.79

1 Piece(s) 7 Day(s) or more 106512023Angular Bearing (Single)Open TypeFlatSteel70500StandardGrade 0RadialSteelMetric SystemSingle Row6100-Punching-7*** series819-6225A-----

MYR 221.79

1 Piece(s) 4 Day(s) or more 106512023Angular Bearing (Single)Open TypeFlatSteel63500StandardGrade 0RadialSteelMetric SystemSingle Row5200-Punching-7*** series819-6288B-----

MYR 279.48

1 Piece(s) 4 Day(s) or more 107012524Angular Bearing (Single)Open TypeFlatSteel76500StandardGrade 0RadialSteelMetric SystemSingle Row5700-Punching-7*** series819-6228A-----

MYR 247.36

1 Piece(s) 7 Day(s) or more 107012524Angular Bearing (Single)Open TypeFlatSteel69000StandardGrade 0RadialSteelMetric SystemSingle Row4900-Punching-7*** series819-6290B-----

MYR 298.62

1 Piece(s) 8 Day(s) 107513025Angular Bearing (Single)Open TypeFlatSteel79000StandardGrade 0RadialSteelMetric SystemSingle Row5300-Punching-7*** series819-6230A-----

MYR 272.69

1 Piece(s) 7 Day(s) or more 107513025Angular Bearing (Single)Open TypeFlatSteel71500StandardGrade 0RadialSteelMetric SystemSingle Row4500-Punching-7*** series819-6292B-----

MYR 384.10

1 Piece(s) 7 Day(s) or more 108515028Angular Bearing (Single)Open TypeFlatSteel90000StandardGrade 0RadialSteelMetric SystemSingle Row4000-Punching-7*** series819-6296B-----

MYR 432.21

1 Piece(s) 7 Day(s) or more 109016030Angular Bearing (Single)Open TypeFlatSteel107000StandardGrade 0RadialSteelMetric SystemSingle Row3800-Punching-7*** series819-6298B-----

MYR 492.98

1 Piece(s) 7 Day(s) or more 109517032Angular Bearing (Single)Open TypeFlatSteel121000StandardGrade 0RadialSteelMetric SystemSingle Row3500-Punching-7*** series819-6300B-----

MYR 561.34

1 Piece(s) 7 Day(s) or more 1010018034Angular Bearing (Single)Open TypeFlatSteel130000StandardGrade 0RadialSteelMetric SystemSingle Row3400-Punching-7*** series819-6302B-----

MYR 45.30

1 Piece(s) 7 Day(s) or more 10103511Angular Bearing (Single)Open TypeFlatSteel9500StandardGrade 0RadialSteelMetric SystemSingle Row22000Single RowPunching-7*** series-B-----

MYR 47.84

1 Piece(s) 4 Day(s) or more 10123712Angular Bearing (Single)Open TypeFlatSteel11200StandardGrade 0RadialSteelMetric SystemSingle Row23000Single RowPunching-7*** series-A-----

MYR 48.84

1 Piece(s) 4 Day(s) or more 10123712Angular Bearing (Single)Open TypeFlatSteel10500StandardGrade 0RadialSteelMetric SystemSingle Row19000Single RowPunching-7*** series819-6265B-----

MYR 52.54

1 Piece(s) 8 Day(s) 10154213Angular Bearing (Single)Open TypeFlatSteel12500StandardGrade 0RadialSteelMetric SystemSingle Row17000Single RowPunching-7*** series819-6267B-----

MYR 54.42

1 Piece(s) 4 Day(s) or more 10174714Angular Bearing (Single)Open TypeFlatSteel15900StandardGrade 0RadialSteelMetric SystemSingle Row18000Single RowPunching-7*** series-A-----

MYR 54.42

1 Piece(s) 8 Day(s) 10174714Angular Bearing (Single)Open TypeFlatSteel14800StandardGrade 0RadialSteelMetric SystemSingle Row15000Single RowPunching-7*** series819-6269B-----

MYR 62.76

1 Piece(s) 5 Day(s) or more 10205215Angular Bearing (Single)Open TypeFlatSteel18700StandardGrade 0RadialSteelMetric SystemSingle Row16000Single RowPunching-7*** series-A-----

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  • The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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