Luoyang Best Precision Machinery Manafacture Co.,Ltd

Products

	Track Roller Bearing with Axial Indexing

Track Roller Bearing with Axial Indexing

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OD	bearing designation and mass		Dimension					basic load rating				limiting speed
	bearing designation and mass		Dimension					basic load rating				Grease
	With ir	mass	d	D	B	C	d1	Static Cr	Dynamic Cor	For support roller bearings
		mass	d	D	B	C	d1	Dynamic	Static	Dynamic Cor	Static Cr
(MM)		ï¼gï¼	(mm)					(N)				(rpm)
35	NUTR15	99	15	35	19	18	20	20500	24500	13900	15300	6500
40	NUTR17	147	17	40	21	20	22	21800	28500	16500	20500	5500
42	NUTR15 42	158	15	42	19	18	20	20500	24500	16800	21800	6500
47	NUTR17 47	220	17	47	21	24	22	21800	28500	19000	25000	5500
47	NUTR20	245	20	47	25	24	27	36900	48900	26000	33500	4200
52	NUTR 20 52	321	20	52	25	24	27	36900	48900	29800	39800	4200
52	NUTR25	281	25	52	25	24	31	40800	58500	27500	35000	3400
62	NUTR25 62	450	25	62	25	24	31	40800	58500	32500	47800	3400
62	NUTR 30	465	30	62	29	28	38	56800	77500	39500	49500	2600
72	NUTR30 72	697	30	72	29	28	38	56800	77500	46000	62800	2600
72	NUTR35	630	35	72	29	28	44	63000	91000	42500	59000	2100
80	NUTR35 80	836	35	80	29	28	44	63000	91000	49500	70500	2100
80	NUTR40	816	40	80	32	30	51	87900	108000	54000	73600	1600
85	NUTR45	883	45	85	32	30	55	93600	119000	54000	77500	1400
90	NUTR 40 90	1129	40	90	32	30	51	87900	108000	63800	93600	1600
90	NUTR 50	950	50	90	32	30	60	98900	140000	55900	79000	1300
100	NUTR45 100	1396	45	100	32	30	55	93600	119000	70500	106000	1400
110	NUTR50 110	1690	50	100	32	30	60	98900	140000	73600	118000	1300

OD	Bearing Designaiton and Mass				Dimensions					Basic Load Rating				Limiting Speed
	Without seal	Mass	Sealed	Mass	d	D	B	C	d1D1	Cr Dynamic	Cor Static	For support roller bearings		Grease
		Mass		Mass	d	D	B	C	d1D1	Cr Dynamic	Cor Static	Cw	Cor	Grease
ï¼mmï¼		(g)		(g)	(mm)					(N)				(rpm)
16	NATR5	14	NATR5PP	14	5	16	12	11	12	3050	3000	2050	2400	22000
16	NATV5	15	NATV5PP	15	5	16	12	11	12	4500	6300	3680	4300	8500
19	NATR6	20	NATR6PP	20	6	19	12	11	14	3600	3650	2450	2850	20000
19	NATV6	21	NATV6PP	21	6	19	12	11	14	5700	8700	4600	6750	7000
24	NATR8	41	NATR8PP	41	8	24	15	14	19	4500	5400	3900	4500	5000
24	NATV8	42	NATV8PP	42	8	24	15	14	19	8600	12000	6700	9800	5500
30	NATR10	64	NATR10PP	64	10	30	15	14	23	6100	7800	4500	6900	11000
30	NATV10	65	NATV10PP	65	10	30	15	14	23	10900	17000	7600	11800	4500
32	NATR12	71	NATR12PP	71	12	32	15	14	25	6600	9800	4660	7000	9000
32	NATV12	72	NATV12PP	72	12	32	15	14	25	11800	19000	7800	13000	3900
35	NATR15	103	NATR15PP	103	15	35	19	18	27	10500	17500	7800	11500	7000
35	NATV15	105	NATV15PP	105	15	35	19	18	27	16000	32500	10200	20500	3400
40	NATR17	144	NATR17PP	144	17	40	21	20	32	11800	19400	9500	13500	6000
40	NATV17	152	NATV17PP	152	17	40	21	20	32	19600	37000	12000	23000	2900
47	NATR20	246	NATR20PP	246	20	47	25	24	37	17500	29800	13500	22500	4900
47	NATV20	254	NATV20PP	254	20	47	25	24	37	25800	57000	19000	39500	2600
52	NATR25	275	NATR25PP	275	25	52	25	24	42	19500	36500	13400	23500	3600
52	NATV25	285	NATV25PP	285	25	52	25	24	42	29000	69600	19800	40900	2100
62	NATR30	470	NATR30PP	470	30	62	29	28	51	31000	57500	20900	35500	2600
62	NATV30	481	NATV30PP	481	30	62	29	28	51	45500	104000	27800	60900	1700
72	NATR35	635	NATR35PP	635	35	72	29	28	58	34500	67500	22500	41000	2000
72	NATV35	647	NATV35PP	647	35	72	29	28	58	50800	109500	30900	70800	1400
80	NATR40	805	NATR40PP	805	40	80	32	30	66	47000	91500	30900	56500	1700
80	NATV40	890	NATV40PP	890	40	80	32	30	66	64000	139000	39800	87800	1300
85	NATR45	910	NATR45PP	910	45	85	32	30	72	49100	98000	30600	56900	1500
90	NATR50	960	NATR50PP	960	50	90	32	30	76	50500	10600	30600	57500	1300
90	NATV50	990	NATV50PP	990	50	90	32	30	76	69500	187000	38700	90900	1000