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Ningbo Breeze Machinery(Parts) Corp., Ltd.
Ningbo Breeze Machinery(Parts) Corp., Ltd.  

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self aligning ball bearings 

Place of Origin: , China (Mainland) 
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The self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently

1. The self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
2. Features:
With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3 degree deflection between inner ring and outer ring, so as to compensate concentricity and deflection errors.
3. Applications:
Widely used in machinery of mining, power, and textile etc.
 
Boundary DimensionsBasic Load RatingLimiting SpeedBearing DesignationShoulder Dimensions (mm)Coefficient of axial loadMass (kg) Approx
(mm)( kN )(rpm)
dDBrCrCorGreaseda(Min)da(Max)DaraeY1Y2Y0
1030140.65.41.21500022002RS13.713.7250.60.331.922.972.010.047
35170.67.251.61300023002RS1515.7300.60.341.852.871.940.085
1232140.65.61.251400022012RS15.215.2270.60.331.892.931.980.053
371719.42.151200023012RS16.816.83110.361.772.741.860.095
1535140.67.451.751200022022RS1818300.60.331.92.9520.06
421719.552.31100023022RS20203610.341.862.881.950.114
1740160.67.921100022032RS20.220.2350.60.312.033.142.120.088
4719112.53.2940023032RS22.122.14110.331.922.972.010.158
20471819.92.6910022042RS24.124.14110.292.163.352.270.14
52211.112.43.35830023042RS26.226.24510.32.123.282.220.209
255218112.13.3790022052RS29.429.44610.282.283.522.390.163
62241.117.64.95660023052RS3233.95510.272.313.572.420.335
306220115.64.65660022062RS35.535.55610.252.553.942.670.26
72271.121.36.3580023062RS3737.86510.262.43.722.520.5
3572231.115.85.1570022072RS40.940.96510.232.714.22.840.403
80311.525.17.85510023072RS43.54571.51.50.252.483.842.60.675
4080231.119.26.5500022082RS4748.17310.222.834.382.970.505
90331.529.59.7460023082RS48.549.681.51.50.252.573.982.690.925
4585231.121.87.35460022092RS5252.47810.212.944.563.090.545
100361.538.112.7410023092RS53.556.691.51.50.252.563.952.681.23
5090231.122.78.1430022102RS56.556.58310.213.074.763.220.59
11040243.414.1370023102RS6062.510020.232.74.172.831.64
55100251.526.810390022112RS63.563.591.51.50.23.194.943.340.81
12043251.317.9340023112RS656511020.232.74.182.832.1
60110281.530.211.5350022122RS68.568.5101.51.50.193.375.223.531.09
130462.157.120.8300023122RS727211820.222.914.53.052.6
65120311.53112.5320022132RS73.575.5111.51.50.173.675.683.841.46
140482.162.122.9290023132RS777712820.232.734.232.863.23
70125311.534.613.8310022142RS78.578.5116.51.50.183.485.383.641.52
150512.174.127.7260023142RS828213820.222.844.42.984.23
75130311.538.815.7290022152RS83.583.5121.51.50.173.65.583.771.62
160552.181.830.5260023152RS878714820.232.84.332.935.13
8014033239.817270022162RS909013020.163.96.034.082.01
170582.188.433.1230023162RS929215820.222.94.493.046.1
8515036249.220.8250022172RS959514020.173.615.593.782.52
9016040254.123.1240022182RS10010015020.173.695.73.863.4
95170432.160.826.8220022192RS10710715820.173.635.623.84.1
100180462.16929.7210022202RS11211216820.173.625.63.794.98
105190502.17734200022212RS11711717820.183.565.513.736.07
110200532.180.235.2190022222RS12212218820.173.645.633.817.1
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Company Info

Ningbo Breeze Machinery(Parts) Corp., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service
Country/Region: China (Mainland)

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