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Spindle bearings have limited tolerances, all P4S class, they are particularly suitable for bearing arrangements that require very high guiding accuracy and speed capability, especially for bearing arrangements of shafts in machine tools.

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

HCB7011-E-2RSD-T-P4S-UL 55 mm 90 mm 18 mm 37000 N 20100 N - 20000 rpm
HCB7011-EDLR-T-P4S-UL 55 mm 90 mm 18 mm 37000 N 20100 N 30000 rpm 20000 rpm
HCB71911-C-2RSD-T-P4S-UL 55 mm 80 mm 13 mm 23500 N 13800 N - 24000 rpm
HCB71911-C-T-P4S-UL 55 mm 80 mm 13 mm 23500 N 13800 N 36000 rpm 24000 rpm
HCB71911-E-T-P4S-UL 55 mm 80 mm 13 mm 22300 N 13100 N 32000 rpm 22000 rpm
HCB7211-C-2RSD-T-P4S-UL 55 mm 100 mm 21 mm 47000 N 25000 N - 18000 rpm
HCB7211-C-T-P4S-UL 55 mm 100 mm 21 mm 47000 N 25000 N 30000 rpm 18000 rpm
HCB7211-E-T-P4S-UL 55 mm 100 mm 21 mm 45000 N 24000 N 24000 rpm 15000 rpm
B7212-E-2RSD-T-P4S-UL 60 mm 110 mm 22 mm 53000 N 29500 N - 12000 rpm
HCB7012-C-2RSD-T-P4S-UL 60 mm 95 mm 18 mm 40000 N 22700 N - 20000 rpm
HCB71912-C-2RSD-T-P4S-UL 60 mm 85 mm 13 mm 24700 N 15300 N - 22000 rpm
HCB71912-C-T-P4S-UL 60 mm 85 mm 13 mm 24700 N 15300 N 34000 rpm 22000 rpm
HCB71912-E-2RSD-T-P4S-UL 60 mm 85 mm 13 mm 23400 N 14500 N - 20000 rpm
HCB7212-C-T-P4S-UL 60 mm 110 mm 22 mm 56000 N 29500 N 26000 rpm 16000 rpm
HCB7212-E-2RSD-T-P4S-UL 60 mm 110 mm 22 mm 53000 N 28500 N - 14000 rpm
HCB7212-E-T-P4S-UL 60 mm 110 mm 22 mm 53000 N 28500 N 22000 rpm 14000 rpm
B71913-E-2RSD-T-P4S-UL 65 mm 90 mm 13 mm 23700 N 16000 N - 13000 rpm
HCB7013-C-2RSD-T-P4S-UL 65 mm 100 mm 18 mm 41500 N 24300 N - 19000 rpm
HCB7013-CDLR-T-P4S-UL 65 mm 100 mm 18 mm 41500 N 24300 N 30000 rpm 19000 rpm
HCB7013-E-2RSD-T-P4S-UL 65 mm 100 mm 18 mm 39500 N 23100 N - 17000 rpm