Machined-Ring-Needle-Roller-Bearing-Inner-Ring-RNA48-RNA49-Series – RNA4924

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ITEM NUMBER

RNA4924

Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA48, RNA49 Series

d—Bore

D165,000 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for RNA4924

Units

Technical Specifications

Type: Needle Roller Bearing
Roller Type: Needle
Configuration: One
Material: High Carbon Chrome Steel
Cage Material: Steel
Limiting Speed - Oil: 3000.0 RPM
Limiting Speed - Grease: 2000 RPM
Precision: ISO Class 0
Enclosure: Open
Static Load Rating: 380000 N
Dynamic Load Rating: 180000 N
Weight: 1.860 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

Fw: 135.000 mm
Fw Tolerance: 0.068/0.043 mm
D: 165.000 mm
C: 45.000 mm
r: 1.100 mm
Da max: 158.500 mm
ras max: 1.000 mm

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