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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

CSXB080 203.2 mm 219.075 mm 7.938 mm 10300 N 23700 N - 1450 rpm
CSXC080 203.2 mm 222.25 mm 9.525 mm 13300 N 28000 N - 1430 rpm
CSXD080 203.2 mm 228.6 mm 12.7 mm 21000 N 40500 N - 1390 rpm
CSXG080 203.2 mm 254 mm 25.4 mm 64000 N 100000 N - 1250 rpm
CSXU080-2RS 203.2 mm 222.25 mm 12.7 mm 13300 N 28000 N - 1290 rpm
QJ1044-N2-MPA 220 mm 340 mm 56 mm 440000 N 730000 N - 3250 rpm
QJ1044-N2-MPA-C3 220 mm 340 mm 56 mm 440000 N 730000 N - 3250 rpm
QJ1244-MPA 220 mm 400 mm 78 mm 570000 N 980000 N - 2850 rpm
QJ1244-N2-MPA 220 mm 400 mm 78 mm 570000 N 980000 N - 2850 rpm
QJ1244-N2-MPA-C3 220 mm 400 mm 78 mm 570000 N 980000 N - 2850 rpm
QJ344-N2-MPA 220 mm 460 mm 88 mm 900000 N 1650000 N - 2430 rpm
CSXC090 228.6 mm 247.65 mm 9.525 mm 13800 N 31500 N - 1240 rpm
CSXD090 228.6 mm 254 mm 12.7 mm 21800 N 45500 N - 1210 rpm
CSXF090 228.6 mm 226.7 mm 19.05 mm 41500 N 76000 N - 1160 rpm
CSXG090 228.6 mm 279.4 mm 25.4 mm 67000 N 112000 N - 1100 rpm
QJ1048-MPA 240 mm 360 mm 56 mm 450000 N 790000 N - 3050 rpm
QJ1048-N2-MPA 240 mm 360 mm 56 mm 450000 N 790000 N - 3050 rpm
QJ1048-N2-MPA-C3 240 mm 360 mm 56 mm 450000 N 790000 N - 3050 rpm
QJ1248-MPA 240 mm 440 mm 85 mm 660000 N 1220000 N - 2600 rpm
QJ248-N2-MPA 240 mm 440 mm 72 mm 640000 N 1110000 N - 2550 rpm