Machined-Ring-Needle-Roller-Bearing-Inner-Ring-RNA-Series-Single-Sealed – MR101812

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ITEM NUMBER

MR101812

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

d—Bore

D28,575 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for MR101812

Units

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: 25000 RPM
Limiting Speed - Grease: 17000 RPM
Precision: ISO Class 0
Enclosure: Open
Static Load Rating: 16700 N
Dynamic Load Rating: 16700 N
Weight: 0.050 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

Fw: 15.875 mm
Fw Tolerance: 0.027/0.016 mm
D: 28.575 mm
C: 19.050 mm
r: 0.600 mm
Da max: 24.500 mm
ras max: 0.600 mm

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