Item # MR8010436, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series On NTN Bearing Corp. of America

Search Catalog



	All Categories Machined-Ring Needle Roller Bearings w/o Inner Ring


	Item # MR8010436, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Machined-Ring Needle Roller Bearing

Roller Type		Needle

Bearing Type		Needle Roller Bearing

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		3100 RPM

Limiting Speed - Grease		2100 RPM

Enclosure		Open

Static Load Rating		108000 lbf 480000 N 480.00 kN

Dynamic Load Rating		56000 lbf 250000 N 250.00 kN

Weight		6.327 lb 2.870 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series - Dimensions larger image

Fw		5.0000 in 127.000 mm

Fw Tolerance		0.068/0.043 mm

D		6.5000 in 165.100 mm

C		2.2500 in 57.150 mm

r		0.0984 in 2.500 mm

Da max		6.1417 in 156.000 mm

ras max		0.0984 in 2.500 mm

Item # MR8010436, Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series