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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

B7005-C-T-P4S-UL 25 mm 47 mm 12 mm 13700 N 5900 N 50000 rpm 34000 rpm
B7005-E-2RSD-T-P4S-UL 25 mm 47 mm 12 mm 13100 N 5600 N - 30000 rpm
B7005-E-T-P4S-UL 25 mm 47 mm 12 mm 13100 N 5600 N 45000 rpm 30000 rpm
B71905-C-2RSD-T-P4S-UL 25 mm 42 mm 9 mm 8000 N 3800 N - 36000 rpm
B71905-C-T-P4S-UL 25 mm 42 mm 9 mm 8000 N 3800 N 56000 rpm 36000 rpm
B71905-E-2RSD-T-P4S-UL 25 mm 42 mm 9 mm 7600 N 3600 N - 32000 rpm
B71905-E-T-P4S-UL 25 mm 42 mm 9 mm 7600 N 3600 N 50000 rpm 32000 rpm
B7205-C-2RSD-T-P4S-UL 25 mm 52 mm 15 mm 14800 N 6100 N - 28000 rpm
B7205-C-T-P4S-UL 25 mm 52 mm 15 mm 14800 N 6100 N 43000 rpm 28000 rpm
B7205-E-2RSD-T-P4S-UL 25 mm 52 mm 15 mm 14200 N 5800 N - 26000 rpm
B7205-E-T-P4S-UL 25 mm 52 mm 15 mm 14200 N 5800 N 40000 rpm 26000 rpm
HCB7005-C-T-P4S-UL 25 mm 47 mm 12 mm 13700 N 5600 N 70000 rpm 45000 rpm
HCB71905-C-2RSD-T-P4S-UL 25 mm 42 mm 9 mm 8000 N 3650 N - 50000 rpm
B7006-C-2RSD-T-P4S-UL 30 mm 55 mm 13 mm 14400 N 6700 N - 28000 rpm
B7006-C-T-P4S-UL 30 mm 55 mm 13 mm 14400 N 6700 N 43000 rpm 28000 rpm
B7006-E-2RSD-T-P4S-UL 30 mm 55 mm 13 mm 13700 N 6400 N - 24000 rpm
B7006-E-T-P4S-UL 30 mm 55 mm 13 mm 13700 N 6400 N 38000 rpm 24000 rpm
B71906-C-2RSD-T-P4S-UL 30 mm 47 mm 9 mm 8500 N 4350 N - 30000 rpm
B71906-C-T-P4S-UL 30 mm 47 mm 9 mm 8500 N 4350 N 48000 rpm 30000 rpm
B71906-E-2RSD-T-P4S-UL 30 mm 47 mm 9 mm 8100 N 4150 N - 28000 rpm