cylindrical roller bearing 1.can bear large radial load 2.small running resistance,high limiting speed 3.competitive price

cylindrical roller bearing

 Depending on the existence of ribs on their rings,Cylindrical Roller Bearings are classified into following types.Type NU.N,NNU,and NN are suitable as free-end bearings.Types NJ and NF can sustain limited axial loads in one direction.Type NH and NUP can be used as fixed-end bearings.

NH-type cylindrical roller bearings consist of the NJ-Type cylindrical roller bearings and HJ-type L-shaped thrust ciollars.

 Production information

Boundary Dimenssion           (mm)					Mass (KG)	Bearing Numbers	Basic Load Ratings(KN)		Limited Speed(rpm)
d	D	B	r1min	rsmin	approx	Type	Cr	Cor	Grease	Oil
20	52	15	1.1	0.6	0.15	NUP304	20.7	17.3	12000	14000
	47	18	1.0	0.6	0.144	NU2204	20.6	18.7	14000	17000
	47	18	1.0	0.6	0.14	NUP2204	20.6	18.7	14000	17000
	47	18	1.0	0.6	0.14	NJ2204	30.5	28.3	13000	16000
25	62	17	1.1	1.1	0.25	NUP305	29.2	35.2	9500	12000
	80	21	1.5	1.5	0.62	N405	46.5	40	7500	9000
	80	21	1.5	1.5	0.57	NU405	46.5	400	7500	9000
	80	21	1.5	1.5	0.62	NUP405	46.5	40	7500	9000
	80	21	1.5	1.5	0.62	NJ405	46.5	40	7500	9000
	52	18	1.0	0.6	0.167	NU2205	24.3	23.5	11000	13000
	52	18	1.0	0.6	0.17	NUP2205	24.3	23.5	11000	13000
	52	18	1.0	0.6	0.18	NJ2205	24.3	23.5	11000	13000
	62	24	1.1	1.1	0.346	NU2305	42.5	41	9300	11000
	62	24	1.1	1.1	0.39	NJ2305	42.5	41	9300	11000
30	72	19	1.1	1.1	0.38	NUP306	38.5	35	8500	10000
	90	23	1.5	1.5	0.88	N406	62.5	55	7500	9000
	90	23	1.5	1.5	0.758	NU406	62.5	55	7500	9000
	90	23	1.5	1.5	0.88	NUP406	62.5	55	7500	9000
	90	23	1.5	1.5	0.88	NJ406	62.5	55	7500	9000
	62	20	1.0	0.6	0.266	NU2206	33	33	9200	11000
	62	20	1.0	0.6	0.27	NUP2206	33	33	9200	11000
	62	20	1.0	0.6	0.27	NJ2206	33	33	9200	11000
	72	27	1.1	1.1	0.514	NU2306	51.5	51	8200	9800
	72	27	1.1	1.1	0.55	NUP2306	51.5	51	8200	9800
	72	27	1.1	1.1	0.54	NJ2306	51.5	51	8200	9800
	55	19	1.0	1.0	0.191	NN3006	30.5	37	12000	15000
35	80	21	1.5	1.1	0.51	NUP307	49.5	47	8000	9500
	100	25	1.5	1.5	0.98	N407	75	69	6700	8000
	100	25	1.5	1.5	1.01	NU407	75	69	6700	8000
	100	25	1.5	1.5	0.98	NJ407	75	69	6700	8000
	100	25	1.5	1.5	0.98	NUP407	75	69	6700	8000
	72	23	1.1	0.6	0.414	NU2207	49	51	8500	10000
	72	23	1.1	0.6	0.42	NUP2207	49	51	8500	10000
	72	23	1.1	0.6	0.41	NJ2207	49	51	8500	10000

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