Needle roller bearings-Shandong Ruiding Bearing LTD

Model

Bearing model	Boundary Dimensions（mm）			Speed Rating(ipm)		Load Rating		Bearing Type
Bearing model	d	D	B	Grease lubrication	Oil lubrication	Dynamic Cr	Static Cor	Bearing Type
NKI 32/30	32	47	30	36.9	76.5	11000	12000	Needle roller bearings
NKI 32/20	32	47	20	25.1	46.5	11000	12000	Needle roller bearings
NA 69/32	32	52	36	47.3	90	10000	11000	Needle roller bearings
NA 49/32	32	52	20	30.8	51	10000	11000	Needle roller bearings
NKI 35/20 TN	35	50	20	29.7	60	10000	11000	Needle roller bearings
NA 4907.2RS	35	55	21	27	43		4800	Needle roller bearings
NA 4907	35	55	20	31.9	54	9500	11000	Needle roller bearings
NKI 35/30	35	50	30	38	83	10000	11000	Needle roller bearings
NAO 35x50x17	35	50	17	20.5	41.5	10000	12000	Needle roller bearings
NA 6907	35	55	36	48.4	93	9500	11000	Needle roller bearings
NAO 35x55x20	35	55	20	31.4	57	10000	11000	Needle roller bearings
NA 4907 RS	35	55	21	27	43		4800	Needle roller bearings
NKIS 35	35	58	22	39.1	61	9000	10000	Needle roller bearings
NKI 38/20	38	53	20	27.5	55	9500	11000	Needle roller bearings
NKI 38/30	38	53	30	40.2	90	9500	11000	Needle roller bearings
NA 4908.2RS	40	62	23	36.9	58.5		4000	Needle roller bearings
NA 4908 RS	40	62	23	36.9	58.5		4000	Needle roller bearings
NKIS 40	40	65	22	42.9	72	8000	9000	Needle roller bearings
NA 4908	40	62	22	42.9	71	8000	9500	Needle roller bearings
NA 6908	40	62	40	67.1	125	8000	9500	Needle roller bearings
NKI 40/30 TN	40	55	30	45.7	108	9000	10000	Needle roller bearings
NKI 40/20 TN	40	55	20	31.4	65.5	9000	10000	Needle roller bearings
NAO 40x55x17	40	55	17	21.6	46.5	9000	10000	Needle roller bearings
NKI 42/20	42	57	20	29.2	61	8500	10000	Needle roller bearings
NKI 42/30	42	57	30	41.8	98	8500	10000	Needle roller bearings
NKIS 45	45	72	22	44.6	78	7000	8000	Needle roller bearings
NA 4909	45	68	22	45.7	78	7500	8500	Needle roller bearings
NA 6909	45	68	40	70.4	137	7500	8500	Needle roller bearings
NKI 45/25 TN	45	62	25	42.9	91.5	8000	9000	Needle roller bearings
NA 4909 RS	45	68	22	39.1	64		3800	Needle roller bearings

Model

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