Spindle bearing - The Gsnk Company

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
HCB7220-E-T-P4S-UL	100 mm	180 mm	34 mm	129000 N	80000 N	13000 rpm	8000 rpm
B71921-C-2RSD-T-P4S-UL	105 mm	145 mm	20 mm	60000 N	45000 N	-	9000 rpm
B71921-E-2RSD-T-P4S-UL	105 mm	145 mm	20 mm	57000 N	42500 N	-	8000 rpm
B7221-C-T-P4S-UL	105 mm	190 mm	36 mm	164000 N	104000 N	11000 rpm	7000 rpm
HCB7021-C-2RSD-T-P4S-UL	105 mm	160 mm	26 mm	85000 N	58000 N	-	12000 rpm
HCB7021-CDLR-T-P4S-UL	105 mm	160 mm	26 mm	85000 N	58000 N	18000 rpm	12000 rpm
HCB7021-E-T-P4S-UL	105 mm	160 mm	26 mm	81000 N	55000 N	16000 rpm	11000 rpm
HCB7021-EDLR-T-P4S-UL	105 mm	160 mm	26 mm	81000 N	55000 N	16000 rpm	11000 rpm
HCB71921-C-2RSD-T-P4S-UL	105 mm	145 mm	20 mm	60000 N	43000 N	-	13000 rpm
HCB71921-C-T-P4S-UL	105 mm	145 mm	20 mm	60000 N	43000 N	19000 rpm	13000 rpm
HCB71921-CDLR-T-P4S-UL	105 mm	145 mm	20 mm	60000 N	43000 N	19000 rpm	13000 rpm
HCB71921-E-2RSD-T-P4S-UL	105 mm	145 mm	20 mm	57000 N	41000 N	-	11000 rpm
HCB71921-E-T-P4S-UL	105 mm	145 mm	20 mm	57000 N	41000 N	17000 rpm	11000 rpm
HCB71921-EDLR-T-P4S-UL	105 mm	145 mm	20 mm	57000 N	41000 N	17000 rpm	11000 rpm
HCB7221-C-T-P4S-UL	105 mm	190 mm	36 mm	164000 N	99000 N	15000 rpm	9000 rpm
HCB7221-E-T-P4S-UL	105 mm	190 mm	36 mm	157000 N	95000 N	12000 rpm	7500 rpm
HCB7022-C-2RSD-T-P4S-UL	110 mm	170 mm	28 mm	112000 N	74000 N	-	12000 rpm
HCB7022-CDLR-T-P4S-UL	110 mm	170 mm	28 mm	112000 N	74000 N	18000 rpm	12000 rpm
HCB71922-C-2RSD-T-P4S-UL	110 mm	150 mm	20 mm	61000 N	45000 N	-	12000 rpm
HCB71922-CDLR-T-P4S-UL	110 mm	150 mm	20 mm	61000 N	45000 N	19000 rpm	12000 rpm