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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

B7000-C-2RSD-T-P4S-UL 10 mm 26 mm 8 mm 4100 N 1470 N - 67000 rpm
B7000-C-T-P4S-UL 10 mm 26 mm 8 mm 4100 N 1470 N 100000 rpm 67000 rpm
B7000-E-2RSD-T-P4S-UL 10 mm 26 mm 8 mm 3950 N 1410 N - 60000 rpm
B7000-E-T-P4S-UL 10 mm 26 mm 8 mm 3950 N 1410 N 95000 rpm 60000 rpm
B71900-C-2RSD-T-P4S-UL 10 mm 22 mm 6 mm 3000 N 1070 N - 75000 rpm
B71900-C-T-P4S-UL 10 mm 22 mm 6 mm 3000 N 1070 N 120000 rpm 75000 rpm
B71900-E-2RSD-T-P4S-UL 10 mm 22 mm 6 mm 2900 N 1020 N - 70000 rpm
B71900-E-T-P4S-UL 10 mm 22 mm 6 mm 2900 N 1020 N 110000 rpm 70000 rpm
B7200-C-T-P4S-UL 10 mm 30 mm 9 mm 6900 N 2950 N 85000 rpm 56000 rpm
B7001-C-2RSD-T-P4S-UL 12 mm 28 mm 8 mm 4650 N 1830 N - 60000 rpm
B7001-C-T-P4S-UL 12 mm 28 mm 8 mm 4650 N 1830 N 90000 rpm 60000 rpm
B7001-E-2RSD-T-P4S-UL 12 mm 28 mm 8 mm 4450 N 1750 N - 53000 rpm
B7001-E-T-P4S-UL 12 mm 28 mm 8 mm 4450 N 1750 N 85000 rpm 53000 rpm
B71901-C-2RSD-T-P4S-UL 12 mm 24 mm 6 mm 3400 N 1310 N - 67000 rpm
B71901-C-T-P4S-UL 12 mm 24 mm 6 mm 3400 N 1310 N 100000 rpm 67000 rpm
B71901-E-2RSD-T-P4S-UL 12 mm 24 mm 6 mm 3250 N 1250 N - 60000 rpm
B71901-E-T-P4S-UL 12 mm 24 mm 6 mm 3250 N 1250 N 95000 rpm 60000 rpm
B7201-C-T-P4S-UL 12 mm 32 mm 10 mm 9100 N 3900 N 75000 rpm 50000 rpm
B7201-E-T-P4S-UL 12 mm 32 mm 10 mm 8800 N 3750 N 67000 rpm 45000 rpm
B7002-C-2RSD-T-P4S-UL 15 mm 32 mm 9 mm 6100 N 2410 N - 53000 rpm