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Self aligning ball bearings have two structures: cylindrical hole and conical hole. The material of cage includes steel plate, synthetic resin, etc

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

CSXD040 101.6 mm 127 mm 12.7 mm 16500 N 20800 N - 3000 rpm
CSXU040-2RS 101.6 mm 120.65 mm 12.7 mm 10400 N 14400 N - 2500 rpm
QJ221-N2-MPA 105 mm 190 mm 36 mm 233000 N 255000 N - 6200 rpm
QJ221-N2-MPA-C3 105 mm 190 mm 36 mm 233000 N 255000 N - 6200 rpm
QJ222-MPA 110 mm 200 mm 38 mm 249000 N 285000 N - 5900 rpm
CSXA045 114.3 mm 127 mm 6.35 mm 5800 N 10100 N - 2900 rpm
CSXB045 114.3 mm 130.175 mm 7.938 mm 8400 N 13500 N - 2800 rpm
CSXC045 114.3 mm 133.35 mm 9.525 mm 10800 N 16100 N - 2750 rpm
CSXD045 114.3 mm 139.7 mm 12.7 mm 17200 N 23300 N - 2650 rpm
CSXU045-2RS 114.3 mm 133.35 mm 12.7 mm 10800 N 16100 N - 2250 rpm
QJ1024-N2-MPA 120 mm 180 mm 28 mm 145000 N 200000 N - 6500 rpm
QJ324-N2-MPA-C3 120 mm 260 mm 55 mm 385000 N 485000 N - 4550 rpm
CSXA047 120.65 mm 133.35 mm 6.35 mm 6000 N 10600 N - 2700 rpm
CSXA050 127 mm 139.7 mm 6.35 mm 6100 N 11200 N - 2550 rpm
CSXC050 127 mm 146.05 mm 9.525 mm 11200 N 17800 N - 2450 rpm
CSXD050 127 mm 152.4 mm 12.7 mm 17800 N 25500 N - 2350 rpm
CSXF050 127 mm 165.1 mm 19.05 mm 34000 N 43500 N - 2160 rpm
CSXU050-2RS 127 mm 146.05 mm 12.7 mm 11200 N 17800 N - 2030 rpm
QJ1026-N2-MPA 130 mm 200 mm 33 mm 176000 N 243000 N - 5800 rpm
CSXA055 139.7 mm 152.4 mm 6.35 mm 6300 N 12300 N - 2290 rpm