Model-SKF Bearing

Designation	Principal dimensions			Basic load ratings		Speed ratings
Model				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
BT4B 328350 G/HA1	600	870	488	12500	29000
BT4B 331625 E/C800	603.25	857.25	622.3	18300	40500
331625	603.25	857.25	622.3	14700	40500
BT4B 328871 BG/HA1VA902	609.6	787.4	361.95	7370	18600
331175 A	609.6	787.4	361.95	7370	21200
BT4B 328871 G/HA1VA901	609.6	787.4	361.95	6820	18600
331925	609.6	813.562	479.425	10600	30500
BT4B 334108 G/HA4VA901	609.6	813.562	479.425	9680	27500
BT4B 328510/HA1	620	800	363.5	7480	21600
BT4-8137 G/HA1	625	815	600	13200	31000
BT4-8031 E/C800	625	815	480	13200	31000
BT4B 334141 G/HA1VA901	635	901.7	654.05	14500	41500
330990 A	635	901.7	654.05	15700	45000
BT4B 332671/HA1	646.112	857.25	542.925	12100	36500
BT4-8064 G/HA1VA901	648	1030	592	16800	38000
BT4-8037 G/HA1VA901	650	1040	610	17600	36500
BT4-8009 G/HA1VA901	650	1030	592	16800	38000
BT4-8036 G/HA1	650	1040	610	17600	36500
BT4B 332827 AG/HA1	650	1030	560	16800	38000
BT4B 332827 E/C850	650	1030	560	20800	38000
330824 A	657.225	933.45	676.275	17200	49000
BT4B 328511/HA1	660	855	318.5	7040	18600
BT4-8060 G/HA4VA901	660	1070	648	19000	38000
BT4B 332833 G/HA4	660	1070	648.002	19400	41500
BT4B 334002 G/HA1VA901	660	855	400.842	6270	17300
331190	660.4	812.8	365.125	6710	22400
BT4B 328977 BG/HA1VA901	660.4	812.8	365.125	7210	20400
BT4B 331190 BG/HA1	660.4	812.8	365.125	7210	22400
BT4B 332906/HA4	676	910	620	14200	41500
BT4B 334015 BG/HA1VA901	679.45	901.7	552.45	13200	36000