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NA Series

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NA Series

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Select	Inquiry	Bearing Designation		Shaft Diameter（mm）	Weight(Kg)	Boundary Dimensions(mm)					Basic Load Rating(N)		Limiting Speed(rpm)
Select	Inquiry	Current Code	Original Code	Shaft Diameter（mm）	Weight(Kg)	d	Fw	D	C	B	Dynamic	Static	Oil
		NA4911	4544911	30	386	55	63	80		25	50600	96580	7500
		NA5911		30		55	63	80		34
		NA6911	6534911	30	790	55	63	80		45	82560	172000	7500
		NA4912	4544912	30	412	60	68	85		25	52800	110500	6500
		NA5912		30	614	60	68	85		34
		NA6912	6534612	30	798	60	68	85		45	88500	186000	6500
		NA4907RS	NA4907-2RS	35	175	35	42	55	20	21	22500	37000	4800
		NA4908RS	NA4908-2RS	40	252	40	48	62	22	23	33050	50900	4200
		NA6908-2RS	RNA6908-2RS	40		40	48	62	40	41
		NA4909RS	NA4909-2RS	45	290	45	52	68	22	23	34800	56800	3900
		NA4910RS	NA4910-2RS	50	295	50	58	72	22	23	37800	61500	3500
		NA4911RS	NA4911-2RS	55	392	55	63	80	24	25
		NA4912RS	NA4912-2RS	60	426	60	68	85	25	26
		NA4913	4544913	65	435	65	72	90		25	57500	110500	6500
		NA6913	6534913	65	821	65	72	90		45	87600	194500	6500
		NA4914RS	NA4914-2RS	70	728	70	80	100	31	32	84000	15600	3000
		NA4914	4544914	70	712	70	80	100		30	79000	154000	5500
		NA6914	6534914	70	1326	70	80	100		54	121000	263000	5500
		NA4915	4544915	75	765	75	85	105		30	82000	158000	5500
		NA5915		75	1130	75	85	105		40
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