Single-row cylindrical roller bearing (standard series) bore 20-480 mm

Single-row cylindrical roller bearing (standard series) bore 20-480 mm

Single-row cylindrical roller bearings (standard series)

Single-row cylindrical roller bearing (standard series) bore 20-480 mm

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Overall dimensions（mm)							Rated load(KN)		Rated speed min^-1		Bearing code						Installation dimensions(mm)										Weight(kg)
d	D	B	γ(minimum)	γ₁(minimum)	F_W	E_W	C_r	C_or	Grease lubrication	Oil lubrication		NU type	NJ type	NUP type	N type	NF type	d_a（minimum）	D_b(minimum)	d_b(maximum）	d_c(minimum）	d_d(minimum）	d_a(maximum）	d_b(maximum）	D_b(minimum)	γ_a（maximum）	γ_b(maximum）	(Reference)
110	280	65	4	4	155	—	550	620	2200	2800	NU 422	NU	NJ	—	—	—	126	126	151	157	173	264	—	—	3	3	22.1
110	240	92.1	3	3	143	207	675	910	—	—	NU 3322	NU	—	—	—	—	126	—	126	—	—	222	—	222	2.5	2.5	21.5
110	240	80	3	3	143	207	570	735	—	—	NU 2322	NU	—	—	—	—	126	—	126	145	158	222	—	222	2.5	2.5	18.6
110	240	50	3	3	—	207	360	400	2600	3000	N 322	—	—	—	N	NF	123	—	—	—	—	—	227	211	2.5	2.5	10.3
110	200	698	2.1	2.1	132.5	1785	425	605	—	—	NU 3222	NU	—	—	—	—	124	—	124	—	—	185	—	185	2	2	9.85
110	200	38	2.1	2.1	—	1785	229	272	3200	3800	N 222	—	—	—	N	NF	121	—	—	—	—	—	189	182	2	2	4.64
110	170	28	2	1.1	125	155	131	174	3800	4.5	NU 1022	NU	NJ	—	N	NF	119	116.5	123	128	—	161	163.5	157	2	1	2.27
110	150	20	1.1	1	120	140	70.1	102	—	—	NU 1922	NU	—	—	—	—	119	—	118	—	—	140	—	142	1	1	1.03
105	260	60	4	4	144.5	2205	495	555	2400	3000	NU 421	NU	NJ	—	N	NF	121	121	141	147	162	244	244	225	3	3	17.3
105	225	49	3	3	—	195	320	360	2600	3200	N 321	—	—	—	N	NF	118	—	—	—	—	—	212	199	2.5	2.5	8.69
105	190	65.1	2.1	2.1	1268	—	360	505	—	—	NU 3221	NU	—	—	—	—	—	—	119	—	—	175	—	—	2	2	8.32
105	190	36	2.1	2.1	—	1688	201	241	3400	4000	N 221	—	—	—	N	NF	116	—	—	—	—	—	179	172	2	2	4
105	160	26	2	1.1	119.5	1455	109	149	4000	4800	NU 1 021	NU	—	—	N	NF	114	111.5	118	122	—	151	153.5	147	2	1	1.83
100	250	58	4	4	139	211	450	500	2600	3000	NU 420	NU	NJ	—	N	NF	116	116	135	141	156	234	234	215	3	3	15.5
100	215	82.6	3	3	129.5	—	560	760	—	—	NU 3320	NU	—	—	—	—	113	—	116	—	—	197	—	—	2.5	2.5	15.5
100	215	73	3	3	127.5	—	570	715	2400	3000	NU 2320 ET	NU	NJ	NUP	—	—	113	113	124	132	143	202	—	—	2.5	2.5	11.8
100	215	47	3	3	129.5	—	299	335	2800	3400	NU 320	NU	NJ	NUP	—	—	113	113	126	132	143	202	—	—	2.5	2.5	7.69
100	215	47	3	3	—	185.5	299	335	2800	3400	N 320	—	—	—	N	NF	113	113	—	—	—	—	202	190	2.5	2.5	7.59
100	180	60.3	2.1	2.1	120	—	325	460	—	—	NU 3220	NU	NJ	NUP	N	—	113	—	114	—	—	165	—	—	2	2	6.83
100	180	46	2.1	2.1	119	—	335	445	3200	3800	NU 2220 ET	—	—	—	—	—	111	—	116	122	130	169	—	—	2	2	4.69

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