Professional Manufacturer with Auto Bearings and Parts

Double Row Ball Bearings


Double Row Ball Bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The axial load carrying capacity of Double Row Ball Bearings increases with increasing contact angle. The Double Row Ball Bearingsa is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis

It include the following types:

- single row angular contact ball bearings 

- double row angular contact ball bearings 

-four-point contact ball bearings


Double row angular contact ball bearing

Double row angular contact ball bearing
Boundary dumensione load Rating LimitingSpeed Number Weight (Kg)
d D B n-mn rating basis live load rating basis static load Grease Oil open Withshields Withseals
(KN) (KN)
Cr Cor
10 30 14.3 0.6 6.95 3.8 14000 19000 5200 Z-ZZ RS--2RS 0.049
12 32 15.9 0.6 9.15 5.05 13000 17000 5201 Z-ZZ RS--2RS 0.057
15 35 15.9 0.6 10 6.05 11000 15000 5202 Z-ZZ RS--2RS 0.064
42 19 1 17.2 10.1 9900 13000 5302 Z-ZZ RS--2RS 0.132
17 40 17.5 0.6 12.8 7.9 9900 13000 5203 Z-ZZ RS--2RS 0.096
47 22.2 1 20.4 12.1 9000 12000 5303 Z-ZZ RS?2RS 0.181
20 47 20.6 1 19 12.1 8800 12000 5204 Z-ZZ RS--2RS 0.153
52 22.2 1.1 20.6 12.7 8000 11000 5304 Z-ZZ RS--2RS 0.217
25 52 20.6 1 20.6 14.3 7300 9800 5205 Z-ZZ RS?2RS 0.175
62 25.4 1.1 30.5 20.5 6700 8900 5305 Z-ZZ RS?2RS 0.362
30 62 23.8 1 28.5 20.4 6300 8400 5206 Z-ZZ RS--2RS 0.286
72 30.2 1.1 39.5 27.5 5700 7600 5306 Z-ZZ RS--2RS 0.553
35 72 27 l.1 38 27.8 5500 7400 5207 Z-ZZ RS--2RS 0.436
80 34.9 1.5 49.5 35 5000 6600 5307 Z-ZZ RS--2RS 0.766
40 80 30.2 1.1 42.5 32.5 4900 6600 5208 Z-ZZ KS--2RS 0.59
90 36.5 1.5 60.5 44 4400 5900 5308 Z-ZZ RS--2RS 1.01
45 85 30.2 1.1 48 37 4400 5900 5209 Z-ZZ RS?2RS 0.64
100 39.7 1.5 72.5 54 4000 5300 5309 Z-ZZ RS--2RS 1.34
50 90 30.2 1.5 51 42 4000 5300 5210 Z-ZZ RS--2RS 0.689
110 44.4 2 85.5 64.5 3600 4800 5310 Z-ZZ RS--2RS 1.81
55 100 33.3 1.5 63 53 3600 4900 5211 Z-ZZ RS--2RS 0.986
120 49.2 2 106 82 3300 4400 5311 Z-ZZ RS--2RS 2.32
60 110 36.5 1.5 71.5 58.5 3400 4500 5212 Z-ZZ RS--2RS 1.27
130 54 2.1 122 95.5 3000 4000 5312 Z-ZZ RS?2RS 3.05
65 120 38.1 1.5 83.5 72.5 3100 4200 5213 Z-ZZ RS--2RS 1.57
140 58.7 2.1 138 109 2800 3700 5313 Z-ZZ RS?2RS 3.96
70 125 39.7 1.5 90.5 79.5 2900 3900 5214 Z-ZZ RS--2RS 1.8
150 63.5 2.1 155 125 2600 3500 5314 Z-ZZ RS--2RS 4.74
75 130 41.3 1.5 90 80.5 2700 3600 5215 Z-ZZ RS--2RS 1.9
160 68.3 2.1 168 141 2400 3200 5315 Z-ZZ RS--2RS 5.65

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