Solid needle roller bearing (Metric) RNA-NA inscribed circle diameter 120-490mm

Main Dimensions (mm)					Basic Rated Load (N)		Limiting Speed min^-1	Bearing Code Without Inner Ring			Bearing Code With Inner Ring	Weight (kg) (Ref)
F_W	D	B,C	γ(min)	d	C_r	C_or	Oil Lubrication	RNA48	RNA49	RNA59	NA	Without Inner Ring	With Inner Ring
360	440	118	3	320	1190000	2820000	1100	—	RNA4964	—	NA4964	32	51.5
370	420	80	2.1	340	690000	1990000	1100	RNA4868	—	—	NA4868	14	24.5
380	460	118	3	340	1240000	3000000	1100	—	RNA4968	—	NA4968	33.5	54
390	440	80	2.1	360	705000	2080000	1000	RNA4872	—	—	NA4872	15	26
400	480	118	3	360	1280000	3200000	1000	—	RNA4972	—	NA4972	35.5	57
415	480	100	2.1	380	1030000	2940000	1000	RNA4876	—	—	NA4876	25.5	42.5
430	520	140	4	380	1550000	3750000	950	—	RNA4976	—	NA4976	50.5	85.5
450	540	140	4	400	1600000	4000000	900	—	RNA4980	—	NA4980	52.5	89
470	560	140	4	420	1660000	4250000	900	—	RNA4984	—	NA4984	54.5	92.5
490	600	160	4	440	1980000	4750000	850	—	RNA4988	—	NA4988	81.5	125