无保持架带内圈滚针轴承 Needle Roller Bearings with Inner Ring without Cage NAV40 系列

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轴径 Shaft Diameter mm	型号 DesigNAVtion	重量 Mass g	尺寸Dimensions					基本额定载荷 Basic Load Ratings		极限转速 Limiting Speed Rpm	原有型号 OrigiNAVl DesigNAVtion
			d	f	D	B	r min.	动 Cr DyNAVmic	静 Cor Static
			Mm					N
17	NAV4003	98	17	24.3	35	18	0.3	12	17	3400	4074103
20	NAV4004	175	20	28.7	42	22	0.6	14.5	29.6	3000	4074104
25	NAV4005	201	25	33.5	47	22	0.6	23.3	34.6	2600	4074105
30	NAV4006	311	30	40.1	55	25	1	28.5	46.9	2000	4074106
35	NAV4007	418	35	45.9	62	27	1	33.5	59.9	1800	4074107
40	NAV4008	495	40	51.6	68	28	1	35.8	67	1700	4074108
45	NAV4009	637	45	57.4	75	30	1	41.3	74	1500	4074109
50	NAV4010	702	50	62.1	80	30	1	42.8	88.9	1400	4074110
55	NAV4011	1030	55	69.8	90	35	1.1	48.9	109	1300	4074111
60	NAV4012	1125	60	74.6	95	35	1.1	50.7	116	1100	4074112
65	NAV4013	1200	65	80.3	100	35	1.1	59.4	126	1000	4074113
70	NAV4014	1700	70	88.0	110	40	1.1	72.4	155	950	4074114
75	NAV4015	1810	75	92.7	115	40	1.1	74.1	164	900	4074115
80	NAV4016	2470	80	100.3	125	45	1.1	82.3	174.1	900	4074116
85	NAV4017	2580	85	104.8	130	45	1.1	-	-	900	4074117

说明：

1、表中所列基本额定载荷、极限转速和重量，仅供选择参考用。

2、脂润滑时，极限转速为表列数值的60%。

Note:
1. These load, speed and mass is reference of choice only.
2. With grease lubrication, 60% of these limiting speed will apply.