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  • Spindle bearing
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.
  • Model
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

HCB71906-C-T-P4S-UL 30 mm 47 mm 9 mm 8500 N 4200 N 67000 rpm 43000 rpm
HCB71906-E-2RSD-T-P4S-UL 30 mm 47 mm 9 mm 8100 N 3950 N - 38000 rpm
HCB71906-E-T-P4S-UL 30 mm 47 mm 9 mm 8100 N 3950 N 60000 rpm 38000 rpm
HCB71906-EDLR-T-P4S-UL 30 mm 47 mm 9 mm 8100 N 3950 N 60000 rpm 38000 rpm
HCB7206-C-2RSD-T-P4S-UL 30 mm 62 mm 16 mm 23100 N 9900 N - 30000 rpm
HCB7206-C-T-P4S-UL 30 mm 62 mm 16 mm 23100 N 9900 N 45000 rpm 30000 rpm
HCB7206-E-2RSD-T-P4S-UL 30 mm 62 mm 16 mm 22200 N 9500 N - 26000 rpm
HCB7206-E-T-P4S-UL 30 mm 62 mm 16 mm 22200 N 9500 N 40000 rpm 26000 rpm
HCB7007-E-2RSD-T-P4S-UL 35 mm 62 mm 14 mm 18500 N 8800 N - 30000 rpm
HCB7007-E-T-P4S-UL 35 mm 62 mm 14 mm 18500 N 8800 N 45000 rpm 30000 rpm
HCB71907-C-2RSD-T-P4S-UL 35 mm 55 mm 10 mm 12100 N 6500 N - 36000 rpm
HCB71907-C-T-P4S-UL 35 mm 55 mm 10 mm 12100 N 6500 N 56000 rpm 36000 rpm
HCB71907-E-T-P4S-UL 35 mm 55 mm 10 mm 11500 N 6200 N 50000 rpm 32000 rpm
HCB71907-EDLR-T-P4S-UL 35 mm 55 mm 10 mm 11500 N 6200 N 50000 rpm 32000 rpm
HCB7207-C-T-P4S-UL 35 mm 72 mm 17 mm 25500 N 12100 N 40000 rpm 26000 rpm
HCB7008-E-2RSD-T-P4S-UL 40 mm 68 mm 15 mm 19900 N 10200 N - 28000 rpm
HCB7008-E-T-P4S-UL 40 mm 68 mm 15 mm 19900 N 10200 N 43000 rpm 28000 rpm
HCB71908-E-2RSD-T-P4S-UL 40 mm 62 mm 12 mm 17200 N 9000 N - 28000 rpm
HCB71908-E-T-P4S-UL 40 mm 62 mm 12 mm 17200 N 9000 N 45000 rpm 28000 rpm
HCB71908-EDLR-T-P4S-UL 40 mm 62 mm 12 mm 17200 N 9000 N 45000 rpm 28000 rpm