Detailed Product Description

(needle bearing) is a roller with a cylindrical roller bearings, relative to its diameter, both the thin and long rollers. This is called needle roller. Despite its smaller cross-section, still has a higher load bearing capacity, therefore, especially suitable for the radial space-constrained occasions

			(mm)	(mm)	(mm)	Cr (kN)	Cor (kN)	(r/min)	(r/min)	(kg)
	NA4864	4544864	320	400	80	-	-	-	-	-
	NA4868	4544868	340	420	80	-	-	-	-	-
	NA4872	4544872	360	440	80	-	-	-	-	-
	NA49/22	45449/22	22	39	17	-	-	-	-	-
	NA49/28	45449/28	28	45	17	-	-	-	-	-
	NA49/32	45449/32	32	52	20	-	-	-	-	-
	NA49/5	NA49/5	5	13	10	-	-	-	-	-
	NA49/6	NA49/6	6	15	10	-	-	-	-	-
	NA49/7	NA49/7	7	17	10	-	-	-	-	-
	NA49/8	-	8	19	11	-	-	-	-	-
	NA49/9	4524099	9	20	11	-	-	-	-	-
	NA4900	4544900	10	22	13	-	-	-	-	-
	NA4901	4544901	12	24	13	-	-	-	-	-
	NA4902	4544902	15	28	13	-	-	-	-	-
	NA4903	4544903	17	30	13	-	-	-	-	-
	NA4904	4544904	20	37	17	-	-	-	-	-
	NA4905	4544905	25	42	17	-	-	-	-	-
	NA4906	4544906	30	47	17	-	-	-	-	-
	NA4907	4544907	35	55	20	-	-	-	-	-
	NA4908	4544908	40	62	22	-	-	-	-	-