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询购	查看	基本尺寸mm			基本额定负荷		代号	额定转速r/min		质量 kg	尺寸mm						挡肩及倒角尺寸mm
询购	查看	d	D	B/B₁	动态 C kN	静态 Co kN	代号	参考转速	极限转速	质量 kg	d₁ ≈	D₁ ≈	F,E	r_1.2 min	r_3.4 min	S¹⁾	d_a min	d_a max	d_b min	D_a max	取消	r_a max	r_b max
		70	125	24	137	137	NU214EM	6000	6300	1.35	-	108.3	83.5	1.5	1.5	1.2	79	81	86	115.4	-	1.5	1.5
		70	125	24	137	137	NJ214EM	6000	6300	1.38	89.4	108.3	83.5	1.5	1.5	2.2	79	81	92	115.4	-	1.5	-
		70	125	24	137	137	NUP214EM	6000	6300	1.4	89.4	108.3	83.5	1.5	1.5	-	79	-	92	115.4	-	1.5	-
		70	125	31	180	193	NU2214EM	6000	6300	1.5	-	108.2	83.5	1.5	1.5	1.7	79	81	86	115.4	-	1.5	1.5
		70	125	31	180	193	NUP2214EM	6000	6300	1.55	89.4	108.2	83.5	1.5	1.5	-	79	-	92	115.4	-	1.5	-
		70	150	35	236	228	N314M	4800	5600	3.12	97.3	-	133	2.1	2.1	1.8	82	130	136	138	-	2	2
		70	150	35	236	228	NU314M	4800	5600	3.17	-	125.6	89	2.1	2.1	1.8	82	86	92	137.5	-	2	2
		70	150	35	236	228	NJ314M	4800	5600	3.17	97.3	125.6	89	2.1	2.1	1.8	82	86	100	137.5	-	2	-
		70	150	35	236	228	NUP314M	4800	5600	2.85	97.3	125.6	89	2.1	2.1	-	82	-	100	137.5	-	2	-
		70	150	35	236	228	NUP314EM	4800	5600	2.9	97.3	125.6	89	2.1	2.1	-	82	-	100	137.5	-	2	-
		70	125	39.69	151	232	NU5214M	4500	5300	2.27	-	-	130	1.5	1.5	-	76.5	82.5	86.5	118.5	-	1	1
		70	150	51	315	325	N2314M	4800	5600	4.4	97.3	125.6	89	2.1	2.1	-	82	-	-	-	-	2.1	2.1
		70	150	51	315	325	NU2314M	4800	5600	4.48	-	125.6	89	2.1	2.1	4.8	82	86	92	137.5	-	2	2
		70	150	51	315	325	NJ2314M	4800	5600	4.56	97.3	125.6	89	2.1	2.1	4.8	82	86	100	137.5	-	2	-
		70	180	42	229	240	NJ414	4300	5000	6.06	110	141	100	3	3	3.5	87	97	113	164	-	2.5	-
		75	130	25	150	156	NU215E	5600	6000	1.62	-	113.3	88.5	1.5	1.5	1.2	84	86	91	121.5	-	1.5	1.5
		75	130	31	186	208	NU2215EM	5600	6000	1.85	-	113.2	88.5	1.5	1.5	1.7	84	86	91	121.5	-	1.5	1.5
		75	130	31	186	208	NJ2215EM	5600	6000	1.93	94.3	113.2	88.5	1.5	1.5	1.7	84	86	97	121.5	-	1.5	-
		75	130	41.28	185	268	NU5215M	4000	4000	2.49	-	-	89	1.5	1.5	-	81.5	92	91	123.5	-	1	1
		75	160	37	280	265	N315M	4500	5300	3.71	104	-	143	2.1	2.1	1.8	87	140	146	148	-	2	2
		75	160	37	280	265	NU315M	4500	5300	3.76	-	135	95	2.1	2.1	1.8	87	92	97	148	-	2	2
		75	160	37	280	265	NJ315M	4500	5300	3.834	104	135	95	2.1	2.1	1.8	87	92	97	148	-	2	2
		75	160	55	380	400	NJ2315M	4500	5300	5.86	104	135	95	2.1	2.1	4.8	87	92	107	148	-	2	2
		75	160	55	380	400	NJ2315EM	4500	5300	5.6	104	135	95	2.1	2.1	4.8	87	92	107	148	-	2	2