Machined-Ring-Needle-Roller-Bearing-Inner-Ring-RNA-Series-Single-Sealed – RNA5918

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ITEM NUMBER

RNA5918

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

d—Bore

D125,000 mmOutside diameter

B—Width

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TECHNICAL DATA

Specifications for RNA5918

Units

Technical Specifications

Type: Needle Roller Bearing
Roller Type: Needle
Configuration: One
Material: High Carbon Chrome Steel
Cage Material: Steel
Limiting Speed - Oil: 38000 RPM
Limiting Speed - Grease: 2500 RPM
Precision: ISO Class 0
Enclosure: Open
Static Load Rating: 310000 N
Dynamic Load Rating: 143000 N
Weight: 1.040 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

Fw: 105.000 mm
Fw Tolerance: 0.058/0.036 mm
D: 125.000 mm
C: 46.000 mm
r: 1.100 mm
Da max: 118.500 mm
ras max: 1.000 mm

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