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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

B7022-E-2RSD-T-P4S-UL 110 mm 170 mm 28 mm 106000 N 73000 N - 7500 rpm
B7022-E-T-P4S-UL 110 mm 170 mm 28 mm 106000 N 73000 N 12000 rpm 7500 rpm
B71922-C-2RSD-T-P4S-UL 110 mm 150 mm 20 mm 61000 N 47000 N - 8500 rpm
B71922-C-T-P4S-UL 110 mm 150 mm 20 mm 61000 N 47000 N 13000 rpm 8500 rpm
B71922-E-2RSD-T-P4S-UL 110 mm 150 mm 20 mm 58000 N 44500 N - 8000 rpm
B71922-E-T-P4S-UL 110 mm 150 mm 20 mm 58000 N 44500 N 12000 rpm 8000 rpm
B7222-C-T-P4S-UL 110 mm 200 mm 38 mm 164000 N 105000 N 10000 rpm 6700 rpm
B7222-E-T-P4S-UL 110 mm 200 mm 38 mm 156000 N 100000 N 9000 rpm 6000 rpm
HCB71922-E-2RSD-T-P4S-UL 110 mm 150 mm 20 mm 58000 N 42500 N - 11000 rpm
HCB71922-EDLR-T-P4S-UL 110 mm 150 mm 20 mm 58000 N 42500 N 17000 rpm 11000 rpm
B7024-C-2RSD-T-P4S-UL 120 mm 180 mm 28 mm 115000 N 82000 N - 7500 rpm
B7024-C-T-P4S-UL 120 mm 180 mm 28 mm 115000 N 82000 N 12000 rpm 7500 rpm
B7024-E-2RSD-T-P4S-UL 120 mm 180 mm 28 mm 109000 N 78000 N - 6700 rpm
B7024-E-T-P4S-UL 120 mm 180 mm 28 mm 109000 N 78000 N 10000 rpm 6700 rpm
B71924-C-T-P4S-UL 120 mm 165 mm 22 mm 76000 N 59000 N 12000 rpm 8000 rpm
B71924-E-2RSD-T-P4S-UL 120 mm 165 mm 22 mm 72000 N 56000 N - 7000 rpm
B71924-E-T-P4S-UL 120 mm 165 mm 22 mm 72000 N 56000 N 11000 rpm 7000 rpm
B7224-C-T-P4S-UL 120 mm 215 mm 40 mm 205000 N 138000 N 9000 rpm 6000 rpm
B7026-C-T-P4S-UL 130 mm 200 mm 33 mm 149000 N 107000 N 10000 rpm 6700 rpm
B7026-E-T-P4S-UL 130 mm 200 mm 33 mm 141000 N 102000 N 9500 rpm 6000 rpm