Single-row cylindrical roller bearing (New standard EM series) bore 20-200 mm

Single-row cylindrical roller bearing (New standard EM series) bore 20-200 mm

Single-row cylindrical roller bearing (New standard EM series)

Single-row cylindrical roller bearing (New standard EM series) bore 20-200 mm

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Dimensions（mm)						Rated load(KN)		Rated speed (min)^-1		Bearing Designation				Install Dimensions(mm)								Weight(kg)
d	D	B	γ(Minimum)	γ₁ (Minimum）	F_W	Cr	Cor	Grease lubrication	Oil lubrication		NU Type	NJ Type	NUP Type	D_a (Minimum）	d_b (Minimum)	d_b (Maximum)	d_c (Minimum)	d_d (Minimum)	d_a (Maximum）	γ_a (Maximum)	γ_b (Maximum)	(reference)
105	225	49	3	3	133	425	480	2600	3200	NU 321 EM	NU	NJ	NUP	118	118	131	137	149	212	2.5	2.5	9.84
105	190	36	2.1	2.1	125	262	310	3400	4000	NU 221 EM	NU	NJ	NUP	116	116	121	129	137	179	2	2	4.58
100	215	73	3	3	127.5	570	715	—	—	NU 2320 EM	NU	NJ	NUP	113	113	124	132	143	202	2.5	2.5	11.8
100	215	47	3	3	127.5	380	425	2800	3400	NU 320 EM	NU	NJ	NUP	113	113	124	132	143	202	2.5	2.5	8.63
100	180	46	2.1	2.1	119	335	445	—	—	NU 2220 EM	NU	NJ	NUP	111	111	116	122	130	169	2	2	4.69
100	180	34	2.1	2.1	119	249	305	3600	4300	NU 220 EM	NU	NJ	NUP	111	111	116	122	130	169	2	2	3.81
95	200	45	3	3	121.5	335	385	3000	3600	NU 319 EM	NU	NJ	NUP	108	108	118	124	134	187	2.5	2.5	7.13
95	170	32	2.1	2.1	112.5	249	265	3800	4500	* NU 219 EM U537	NU	NJ	NUP	106	106	110	116	123	159	2	2	3.17
95	170	32	2.1	2.1	112.5	220	265	3800	4500	NU 219 EM	NU	NJ	NUP	106	106	110	116	123	159	2	2	3.17
90	190	43	3	3	113.5	315	355	3200	3800	NU 318 EM	NU	NJ	NUP	103	103	111	117	127	177	2.5	2.5	6.1
90	160	30	2	2	107	205	217	4000	4800	* NU 218 EM U537	NU	NJ	NUP	99	99	104	109	116	151	2	2	2.6
90	160	30	2	2	107	182	217	4000	4800	NU 218 EM	NU	NJ	NUP	99	99	104	109	116	151	2	2	2.6
85	180	41	3	3	108	291	330	3400	4000	NU 317 EM	NU	NJ	NUP	98	98	105	110	119	167	2.5	2.5	5.26
85	150	28	2	2	100.5	192	199	4300	5000	* NU 217 EM U537	NU	NJ	NUP	94	94	98	104	110	141	2	2	2.11
85	150	28	2	2	100.5	167	199	4300	5000	NU 217 EM	NU	NJ	NUP	94	94	98	104	110	141	2	2	2.11
80	170	39	2.1	2.1	101	289	282	3600	4300	* NU 316 EM U537	NU	NJ	NUP	91	91	98	105	114	159	2	2	4.45
80	170	39	2.1	2.1	101	256	282	3600	4300	NU 316 EM	NU	NJ	NUP	91	91	98	105	114	159	2	2	4.45
80	140	26	2	2	95.3	160	167	4500	5300	* NU 216 EM U537	NU	NJ	NUP	89	89	92	97	104	131	2	2	1.7
80	140	26	2	2	95.3	139	167	4500	5300	NU 216 EM	NU	NJ	NUP	89	89	92	97	104	131	2	2	1.7
75	160	37	2.1	2.1	95	271	263	3800	4800	* NU 315 EM U537	NU	NJ	NUP	86	86	92	97	106	149	2	2	3.73

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