富艾博机械进出口（上海）有限公司

Bearing type 轴承型号	Boundary Dimensions（mm）外形尺寸
Bearing type 轴承型号	d 内径	D 外径	B 内圈宽度
RSF-4938E4	190	260	69
RS-4840E4	200	250	50
RSF-4840E4	200	250	50
RS-4940E4	200	280	80
RSF-4940E4	200	280	80
RS-4844E4	220	270	50
RSF-4844E4	220	270	50
RS-4944E4	220	300	80
RSF-4944E4	220	300	80
RS-4848E4	240	300	60
RSF-4848E4	240	300	60
RS-4948E4	240	320	80
RSF-4948E4	240	320	80
RS-4852E4	260	320	69
RSF-4852E4	260	320	69
RS-4952E4	260	360	100
RSF-4952E4	260	360	100
RS-4856E4	280	350	69
RSF-4856E4	280	350	69
RS-4956E4	280	380	100
RSF-4956E4	280	380	100
RS-4860E4	300	380	80
RSF-4860E4	300	380	80
RS-4960E4	300	420	118
RSF-4960E4	300	420	118
RS-4864E4	320	400	80
RSF-4864E4	320	400	80
RS-4964E4	320	440	118
RSF-4964E4	320	440	118
RS-4868E4	340	420	80