NEEDLE ROLLER BEARINGS WITHOUT INNER RING FEATURES - Roller Bearing Book - F&F BEARINGS

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NEEDLE ROLLER BEARINGS WITHOUT INNER RING FEATURES

Post by ffbing, 2009-6-25, Views:

轴径	主要尺寸（mm）				型号				基本额定载荷		极限转速	参考转速
（mm）	Fw	D	C	rmin	NK	RNA 49	RNA 69	重量≈g	动KN	静 KN	r/min	r/min
5	5	10	10	0.15	²⁺NK 5/10 TN	-	-	3.1	2.35	1.92	37000	65000
	5	10	12	0.15	²⁺NK 5/12 TN	-	-	3.7	3	2.65	37000	65000
6	6	12	10	0.15	²⁺NK 6/10 TN	-	-	4.7	2.6	2.28	33000	55000
	6	12	12	0.15	²⁺NK 6/12 TN	-	-	5.7	3.35	3.15	33000	55000
7	7	14	10	0.3	²⁺NK 7/10 TN	-	-	6.9	2.85	2.65	31000	50000
	7	14	12	0.3	²⁺NK 7/12 TN	-	-	8.2	3.65	3.6	31000	49000
8	8	15	12	0.3	²⁺NK 8/12 TN	-	-	8.7	3.95	4.1	29000	43000
	8	15	16	0.3	²⁺NK 8/16 TN	-	-	12	5.1	5.8	29000	42000
9	9	16	12	0.3	²⁺NK 9/12 TN	-	-	10.3	4.5	5	28000	37000
	9	16	16	0.3	²⁺NK 9/16 TN	-	-	12.8	5.9	7.1	28000	37000
10	10	17	12	0.3	²⁺NK 10/12 TN	-	-	10.1	4.75	5.5	27000	34000
	10	17	16	0.3	²⁺NK 10/16 TN	-	-	13.3	6.2	7.8	27000	33000
12	12	19	12	0.3	²⁺NK12/12	-	-	12.1	6.4	7.1	25000	26000
	12	19	16	0.3	²⁺NK 12/16	-	-	15.9	9	11	25000	25000
14	14	22	16	0.3	²⁺NK14/16	-	-	20.7	10.1	11.5	24000	22000
	14	22	20	0.3	²⁺NK 14/20	-	-	25.5	12.8	15.8	24000	21000
	14	22	13	0.3	-	RNA 4900	-	16.5	8.5	9.2	25000	21000
15	15	23	16	0.3	²⁺NK 15/16	-	-	21.8	10.7	12.7	23000	20000
	15	23	20	0.3	²⁺NK 15/20	-	-	26.6	13.5	17.4	23000	20000
16	16	24	16	0.3	²⁺NK 16/16	-	-	22.4	11.3	13.9	22000	19000
	16	24	20	0.3	²⁺NK16/20	-	-	28.4	14.4	18.8	22000	19000
	16	24	13	0.3	-	RNA 4901	-	17.4	9.4	10.9	24000	18000
	16	24	22	0.3	-	-	RNA 6901	31	16	21.6	22000	17000
17	17	25	16	0.3	²⁺NK 17/16	-	-	23.7	11.9	15	22000	18000
	17	25	20	0.3	²⁺NK 17/20	-	-	29.8	15.1	20.4	22000	17000
18	18	26	16	0.3	²⁺NK18/16	-	-	24.9	12.5	16.2	21000	17000
	18	26	20	0.3	²⁺NK 18/20	-	-	31.4	15.8	22	21000	17000
19	19	27	16	0.3	²⁺NK 19/16	-	-	26.1	13	17.4	21000	16000
	19	27	20	0.3	²⁺NK19/20	-	-	32.2	16.5	23.6	21000	16000

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