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)
75	130	31	1.5	1.5	88.5	—	186	207	4300	5300	* NU 2215 ET U537	NU	NJ	NUP	—	—	83	83	86	90	96	122	—	—	1.5	1.5	1.57
75	130	31	1.5	1.5	88.5	—	162	207	4300	5300	NU 2215 ET	NU	NJ	NUP	—	—	83	83	86	90	96	122	—	—	1.5	1.5	1.57
75	130	25	1.5	1.5	—	116.5	96.5	111	4800	6000	N 215	一	—	—	N	NF	83	—	—	—	—	—	122	119	1.5	1.5	1.23
75	115	20	11	1	85	105	60	74.5	5600	6700	NU1015	NU	—	—	N	NF	81.5	80	83	87	—	108.5	110	106	1	1	7.31
70	180	42	3	3	100	152	228	236	3600	4300	NU 414	NU	NJ	NUP	N	NF	83	83	97	102	112	167	167	155	2.5	2.5	5.28
70	150	51	2.1	2.1	89	—	310	325	3600	4500	* NU 2314 ET U537	NU	NJ	NUP	—	—	81	81	86	92	100	139	—	—	2	2	3.92
70	150	51	2.1	2.1	89	—	274	325	3600	4500	NU 2314 ET	NU	NJ	NUP	—	—	81	81	86	92	100	139	—	—	2	2	3.92
70	150	35	2.1	2.1	90	—	158	168	4000	5000	NU 314	NU	NJ	NUP	—	—	81	81	87	92	100	139	—	—	2	2	2.75
70	150	35	2.1	2.1	—	130	158	168	4000	5000	N 314	—	—	—	N	NF	81	—	—	—	—	—	139	133.5	2	2	2.67
70	125	31	1.5	1.5	83.5	—	179	194	4500	5600	* NU 2214 ET U537	NU	NJ	NUP	—	—	78	78	81	86	92	117	—	—	1.5	1.5	1.49
70	125	31	1.5	1.5	83.5	—	156	194	4500	5600	NU 2214 ET	NU	NJ	NUP	—	—	78	78	81	86	92	117	117	113	1.5	1.5	1.49
70	125	24	1.5	1.5	—	110.5	83.5	95	5000	6300	N 214	—	—	—	N	NF	78	—	—	—	—	—	105	101	1.5	1.5	1.14
70	110	20	1.1	1	80	100	58.5	70.5	6000	7100	NU1014	NU	NJ	NUP	N	NF	76.5	75	79	82	—	103.5	—	—	1	1	0.693
65	160	37	2.1	2.1	89.3	135.3	182	186	4000	4800	NU 413	NU	NJ	—	N	NF	76	76	86	91	100	149	149	138.8	2	2	3.63
65	140	48	2.1	2.1	82.5	—	263	265	3800	4800	* NU 2313 ET U537	NU	NJ	NUP	—	-	76	76	80	85	93	129	—	—	2	2	3.16
65	140	48	2.1	2.1	82.5	—	233	265	3800	4800	NU 2313 ET	NU	NJ	NUP	—	—	76	76	80	85	93	129	—	—	2	2	3.16
65	140	33	2.1	2.1	83.5	—	135	139	4300	5300	NU 313	NU	NJ	NUP	—	—	76	76	81	85	93	129	—	—	2	2	2.23
65	140	33	2.1	2.1	—	121.5	135	139	4300	5300	N 313	—	—	—	N	NF	76	—	—	—	—	—	129	125	2	2	2.17
65	120	31	1.5	1.5	78.5	—	171	181	4800	6000	* NU 2213 ET U537	NU	NJ	NUP	—	—	73	73	76	81	87	112	—	—	1.5	1.5	1.41
65	120	31	1.5	1.5	78.5	—	149	181	4800	6000	NU 2213 ET	NU	NJ	NUP	—	—	73	73	76	81	87	112	—	—	1.5	1.5	1.41

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