SKF

Bearing

NKI 38/30

Single row needle roller bearing with machined rings, with flanges

SKF NKI 38/30

Specifications

Bore (d)38.000 mm
Outer Diameter (D)53.000 mm
Width (B)30.000 mm
Seal TypeOpen
Bearing TypeNeedle Roller
Dynamic Load (C)40.200 kN
Static Load (C₀)90.000 kN
Speed — Grease9,500 RPM
Speed — Oil11,000 RPM
Temperature Range-30°C to 120°C
Rows1

Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

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