Track Roller Bearings For Double Side Burying Arc Srew Solder Pipe Machinery

 

OD	bearing designation and mass		Dimension					basic load rating				limiting speed
												Grease
	With ir	mass	d	D	B	C	d1	Static Cr	Dynamic Cor	For support roller bearings
								Dynamic	Static	Dynamic Cor	Static Cr
(MM)		(g)	(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
	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
	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
	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
	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
	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
	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