Item # MR142212+MI-101412, Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series On Bearing Distributors, Inc.

Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Needle Roller Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 18000 rpm
Limiting Speed - Grease	N/A 12000 rpm
Precision	N/A ISO Class 0
Configuration	N/A One
Enclosure	N/A Open
Bearing Design	N/A w/ Inner Ring
Oil Hole	N/A w/ Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 5750 lbf25600 N25.60 kN
Dynamic Load Rating	N/A 4900 lbf21900 N21.90 kN
Weight	N/A 0.190 lb0.086 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Machined-Ring Needle Roller Bearing w/ Inner Ring - MR+MI Series - Dimensions
d	N/A 0.6250 in15.875 mm
D	N/A 1.3750 in34.925 mm
F	N/A 0.8750 in22.225 mm
C	N/A 0.7500 in19.050 mm
B	N/A 0.7598 in19.300 mm
r	N/A 0.03940 in1.000 mm
s	N/A 0.0394 in1.000 mm
da min	N/A 0.8268 in21 mm
Da max	N/A 1.1811 in30 mm
ras max	N/A 0.0394 in1.000 mm