Item # MR223016+MI-182216, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series On NTN Bearing Corp. of America

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	Item # MR223016+MI-182216, 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		11000 RPM

Limiting Speed - Grease		7500 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		12900 lbf 57500 N 57.50 kN

Dynamic Load Rating		8300 lbf 37000 N 37.00 kN

Weight		0.399 lb 0.181 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		1.1250 in 28.575 mm

D		1.8750 in 47.625 mm

F		1.3750 in 34.925 mm

C		1.0000 in 25.400 mm

B		1.0098 in 25.650 mm

r		0.0394 in 1.000 mm

s		0.1181 in 3.000 mm

da min		1.3189 in 33.500 mm

Da max		1.6732 in 42.500 mm

ras max		0.0394 in 1.000 mm

Item # MR223016+MI-182216, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series