轴承		主要尺寸				额定负载		允许转速		重量
型号								脂润滑	油润滑	(参考)
		d	D	B	rs min	Cr	Cor
		mm				kN		(rpm)		(Kg)
JB055XP0		5.5	6.125	0.3125		10490	5790			0.181
JB060XP0		6	6.625	0.3125		11370	6090			0.2
JB065XP0		6.5	7.125	0.3125		12260	6370			0.213
JB050XP0		5	5.625	0.3125		9550	5490			0.168
JB045XP0		4.5	5.125	0.3125		8660	5170			0.154
JB047XP0		4.75	5.375	0.3125		9020	5300			0.159
JB042XP0		4.25	4.875	0.3125		8130	4970			0.141
JB040XP0		4	4.625	0.3125		7770	4840			0.136
JB030XP0		3	3.625	0.3125		5950	4140			0.1
JB035XP0		3.5	4.125	0.3125		6840	4500			0.122
JB025XP0		2.5	3.125	0.3125		5060	3760			0.086
JB020XP0		2	2.625	0.3125		4130	3360			0.068
JB060XP0		6	6.625	0.3125		11370	6090			0.2
JB065XP0		6.5	7.125	0.3125		12260	6370			0.213
JB055XP0		5.5	6.125	0.3125		10490	5790			0.181
JB047XP0		4.75	5.375	0.3125		9020	5300			0.159
JB050XP0		5	5.625	0.3125		9550	5490			0.168
JB035XP0		3.5	4.125	0.3125		6840	4500			0.122
JB040XP0		4	4.625	0.3125		7770	4840			0.136
JB042XP0		4.25	4.875	0.3125		8130	4970			0.141
JB045XP0		4.5	5.125	0.3125		8660	5170			0.154
JB030XP0		3	3.625	0.3125		5950	4140			0.1
JB020XP0		2	2.625	0.3125		4130	3360			0.068
JB025XP0		2.5	3.125	0.3125		5060	3760			0.086