Angular contact ball bearing-Shandong Bofu Trading Company

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
QJ307NR	35 mm	80 mm	21 mm	- N	- N	- rpm	- rpm
QJ308	40 mm	90 mm	23 mm	- N	- N	- rpm	- rpm
QJ308MA	40 mm	90 mm	23 mm	- N	- N	- rpm	- rpm
QJ308Q1/S0	40 mm	90 mm	23 mm	- N	- N	- rpm	- rpm
QJ309	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
QJ309MA	45 mm	100 mm	25 mm	- N	- N	- rpm	- rpm
QJ310	50 mm	110 mm	27 mm	85 N	80 N	5000 rpm	6700 rpm
QJ310MA	50 mm	110 mm	27 mm	- N	- N	- rpm	- rpm
QJ311	55 mm	120 mm	29 mm	115 N	86.5 N	4000 rpm	5300 rpm
QJ311MA	55 mm	120 mm	29 mm	- N	- N	- rpm	- rpm
QJ312	60 mm	130 mm	31 mm	- N	- N	- rpm	- rpm
QJ312M	60 mm	130 mm	31 mm	- N	- N	- rpm	- rpm
QJ312MA	60 mm	130 mm	31 mm	- N	- N	- rpm	- rpm
QJ313	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313MA	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313MPA	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313N2Q1	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313N2Q1/S0	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313Q1	65 mm	140 mm	33 mm	- N	- N	- rpm	- rpm
QJ313Q1/SO	65 mm	140 mm	33 mm	— N	— N	— rpm	— rpm