Item # MR648032+MI-526432, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series On NTN Bearing Corp. of America

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	Item # MR648032+MI-526432, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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

Technical Specifications

Type		Needle Roller Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		3900 RPM

Limiting Speed - Grease		2600.0 RPM

Precision		ISO Class 0

Configuration		One

Enclosure		Open

Bearing Design		w/ Inner Ring

Oil Hole		w/ Oil Hole

Radial Internal Clearance		CN

Static Load Rating		38000 lbf 169000 N 169.00 kN

Dynamic Load Rating		38000 lbf 169000 N 169.00 kN

Weight		5.269 lb 2.390 kg

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

Dimensional Specifications

		Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series - Dimensions larger image

d		3.2500 in 82.550 mm

D		5.0000 in 127.000 mm

F		4.0000 in 101.600 mm

C		2.0000 in 50.800 mm

B		2.0098 in 51.050 mm

r		0.0984 in 2.500 mm

s		0.0984 in 2.500 mm

da min		3.6024 in 91.500 mm

Da max		4.6457 in 118.000 mm

ras max		0.0984 in 2.500 mm

Item # MR648032+MI-526432, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series