型号目录-上海正关轴承有限公司

基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
558.8	736.6	455.612	8420	26000			BT4B 331346 A/HA1
45	85	32	58.3	75			NUTR 45 X
45	85	32	42.9	50			PWTR 45.2RS
558.8	736.6	409.575	6600	20000			BT4B 334080 G/HA1VA901
50	90	32	39.1	93			NATV 50 PPA
40	90	32	68.2	91.5			NUTR 4090 A
560	700	405	8000	21200			BT4-8153 E/C775
50	90	32	30.8	58.5			NATR 50 PPA
560	920	618	16500	34000			BT4B 328509/HA4
50	90	32	58.3	78			NUTR 50 X
50	90	32	42.9	52			PWTR 50.2RS
560	920	618	17300	39000			BT4-8123 E/C775
40	90	32	68.2	91.5			NUTR 4090 X
571.5	812.8	593.725	12100	32000			330529 B
40	90	32	49.5	62			PWTR 4090.2RS
50	90	32	58.3	78			NUTR 50 A
571.5	812.8	593.725	13200	36000			BT4B 332666/HA1
45	100	32	53.9	69.5			PWTR 45100.2RS
571.5	812.8	593.725	11900	33500			BT4B 334144 G/HA1VA901
45	100	32	73.7	104			NUTR 45100 A
584.2	901.7	523.08	13400	28000			BT4B 328314 G/HA1
584.2	762	396.875	7650	22400			331148 A
584.2	730.326	342.9	5940	17000			BT4B 331189 E/C600
45	100	32	73.7	104			NUTR 45100 X
585.788	771.525	479.425	10200	27500			BT4B 328888 BG/HA1VA901
50	110	32	78.1	116			NUTR 50110 X
585.788	771.525	479.425	10600	30000			BT4B 331093 BG/HA1
50	110	32	78.1	116			NUTR 50110 A
595.312	844.55	615.95	13400	36500			331300
50	110	32	57.2	78			PWTR 50110.2RS