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Angular Ball Bearing

Angular Ball Bearing
  • On Sale Till 31/03/2025

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.

  • STOCK

(i)Caution

  • 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
7000DF/GN
7010L1
7011L1
7016
7016DB/GL
7018B
7201DF
7202DF
7203BG
7203DF
7204DF
7205DB/GN
7208L1
7209DF
7211DB/GN
7216BG
7226
7230
7305DF
7308L1
7914UCP5
7916UCP4
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

223,928 IDR

1 Piece(s) 8 Day(s) or more 10102616Angular Contact Ball (Double Row)Open TypeFlatSteel7500StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row23000Front CombinationResin Forming-7*** series-ADF/GN---

431,089 IDR

1 Piece(s) 15 Day(s) or more 10508016Angular Bearing (Single)Open TypeFlatSteel23700StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row8600-Momi removing-7*** series-A---L1-

504,981 IDR

1 Piece(s) 15 Day(s) or more 10559018Angular Bearing (Single)Open TypeFlatSteel31000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row7900-Momi removing-7*** series-A---L1-

607,732 IDR

1 Piece(s) 8 Day(s) 108012522Angular Bearing (Single)Open TypeFlatSteel53500StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row5500-Resin Forming-7*** series819-6232A-----

1,971,428 IDR

1 Piece(s) Quote 108012544Angular Contact Ball (Double Row)Open TypeFlatSteel86500StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row4400Back CombinationResin Forming-7*** series-ADB/GL---

1,078,527 IDR

1 Piece(s) 15 Day(s) or more 109014024Angular Bearing (Single)Open TypeFlatSteel65000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row4900-Resin Forming-7*** series-B-----

282,645 IDR

1 Piece(s) 8 Day(s) or more 10123220Angular Contact Ball (Double Row)Open TypeFlatSteel12300StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row20000Front CombinationPunching-7*** series-ADF----

354,249 IDR

314,857 IDR

1 Piece(s) Same day 10153522Angular Contact Ball (Double Row)Open TypeFlatSteel14700StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row17000Front CombinationPunching-7*** series-ADF----

150,036 IDR

1 Piece(s) 15 Day(s) or more 10174012Angular Bearing (Single)Open TypeFlatSteel11000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row17000-Punching-7*** series819-6316BG----

330,147 IDR

1 Piece(s) 11 Day(s) or more 10174024Angular Contact Ball (Double Row)Open TypeFlatSteel19400StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row15000Front CombinationPunching-7*** series-ADF----

377,649 IDR

1 Piece(s) 8 Day(s) or more 10204728Angular Contact Ball (Double Row)Open TypeFlatSteel23600StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row14000Front CombinationPunching-7*** series-ADF----

415,255 IDR

1 Piece(s) 8 Day(s) or more 10255230Angular Contact Ball (Double Row)Open TypeFlatSteel26300StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row11000Back CombinationPunching-7*** series-ADB/GN---

425,811 IDR

1 Piece(s) 15 Day(s) or more 10408018Angular Bearing (Single)Open TypeFlatSteel35500StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row9600-Punching-7*** series-A---L1-

735,894 IDR

1 Piece(s) 11 Day(s) or more 10458538Angular Contact Ball (Double Row)Open TypeFlatSteel64500StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row6900Front CombinationPunching-7*** series-ADF----

993,197 IDR

1 Piece(s) 16 Day(s) or more 105510042Angular Contact Ball (Double Row)Open TypeFlatSteel83000StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row5700Back CombinationPunching-7*** series-ADB/GN---

938,437 IDR

1 Piece(s) 15 Day(s) or more 108014026Angular Bearing (Single)Open TypeFlatSteel80500StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row4300-Punching-7*** series819-6341BG----

6,984,132 IDR

1 Piece(s) 15 Day(s) or more 1013023040Angular Bearing (Single)Open TypeFlatSteel196000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row3000-Momi removing-7*** series819-6250A-----

11,159,952 IDR

1 Piece(s) 15 Day(s) or more 1015027045Angular Bearing (Single)Open TypeFlatSteel232000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row2500-Momi removing-7*** series819-6254A-----

475,952 IDR

1 Piece(s) 16 Day(s) or more 10256234Angular Contact Ball (Double Row)Open TypeFlatSteel43000StandardGrade 0Radial / ThrustSteelMetric SystemDouble Row10000Front CombinationPunching-7*** series-ADF----

544,566 IDR

1 Piece(s) 15 Day(s) or more 10409023Angular Bearing (Single)Open TypeFlatSteel49000StandardGrade 0Radial / ThrustSteelMetric SystemSingle Row8600Single RowMomi removing-7*** series-A---L1-

1,560,582 IDR

1 Piece(s) 11 Day(s) or more 107010016Angular Bearing (Single)Open TypeFlatSteel26200StandardGrade 5Radial / ThrustSteelMetric SystemSingle Row6700-Resin Forming-Bearing for the main shaft-C--P5-U

2,464,440 IDR

1 Piece(s) 14 Day(s) or more 108011016Angular Bearing (Single)Open TypeFlatSteel26900StandardGrade 4Radial / ThrustSteelMetric SystemSingle Row5900-Resin Forming-Bearing for the main shaft-C--P4-U

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