组合轴承NX7ZTN,NX10Z,NX12Z,NX15Z,NX17Z,NX20Z,NX25Z,NX30Z,NX35Z-南京轴承厂

轴径Shaft Diameter	轴承型号 Bearing Designation		重量Mass 近似 Approx	外形尺寸 Borndary Dimensions					基本额定负荷 Basic Load Rating				极限转速 Limiting Speed	安装尺寸 Mounting Dimension
	油润滑 for Oil Lublication	脂润滑 for Grease Lublication		Fw	D	C	C1	dw	径向 Radial		轴向 Axial		油润滑 Oil	C2	D1	da
				Fw	D	C	C1	dw	动Dyn. Cr	静Stat. Cor	动Dyn. Ca	静Stat. Coa	油润滑 Oil	C2	D1	da
mm			g	mm					N				rpm	mm
7	NX7TN	NX7ZTN	14	7	14	18	4.7	7	2400	2350	3050	3800	15000	10	16.5	9.6
10	NX10	NX10Z	25	10	19	18	4.7	10	3850	3350	4350	5860	11000	10	21.9	14.6
12	NX12	NX12Z	28	12	21	18	4.7	12	4250	3900	4500	6800	9500	10	23.7	16.6
15	NX15	NX15Z	48	15	24	28	8	15	9670	9850	5650	9350	8000	12.2	26.5	19
17	NX17	NX17Z	53	17	26	28	8	17	9860	13800	5900	10500	7500	12.2	28.5	21
20	NX20	NX20Z	68	20	30	28	8	20	9980	14800	6800	11900	6500	12.2	33.6	25
25	NX25	NX25Z	115	25	37	30	8	25	12900	20800	10900	20500	4900	14.2	40.4	31.6
30	NX30	NX30Z	130	30	42	30	10	30	19600	32500	11500	22400	4300	14.2	45.1	36.5
35	NX35	NX35Z	160	35	47	30	10	35	20500	39600	11900	28500	3700	14.2	50.1	40.5