SKF NK 28/30 28mm I.D Needle Roller Bearing, 37mm O.D

RS Stock No.:: 513-840
Mfr. Part No.:: NK 28/30
Brand:: SKF

SKF NK 28/30 28mm I.D Needle Roller Bearing, 37mm O.D

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View all Roller Bearings

Available to back order for despatch 29/07/2024

Price Each

£25.40

(exc. VAT)

£30.48

(inc. VAT)

Units	Per unit
1 - 4	£25.40
5 - 9	£24.70
10 - 24	£24.03
25 +	£23.39

RS Stock No.:: 513-840
Mfr. Part No.:: NK 28/30
Brand:: SKF

Technical Reference

Needle Roller Bearings Data Sheet

Legislation and Compliance

RoHS Status: Not Applicable

COO (Country of Origin):: DE

Product Details

SKF Machine Needle Roller Bearings Series NK

SKF Needle Roller Bearings have low sectional height and very high load carrying capacity for their size.

Needle roller without inner ring
Needle Roller Bearings with flanges in the outer ring and diameters up to and including 17mm are produced with inserted closure rings, are without lubrication and do not have an annular groove
The larger bearings have integral flanges, an annular groove and, depending on size, one or more lubrication holes in the outer ring
Can be used where the shaft is hardened and ground, the bearing runs on the shaft
Displacement is limited to the width of the raceway

Specifications

Attribute	Value
Inside Diameter	28mm
Outside Diameter	37mm
Roller Bearing Type	Needle
Race Width	30mm
Bore Type	Parallel
Material	Metal
Static Load Rating	60kN
Cage Material	Reinforced Nylon 66
Number of Rows	1
Roller Material	Carbon Chromium Steel
Dynamic Load Rating	31.9kN
End Type	Open
Reference Speed	14000rpm
Limiting Speed	16000rpm
Fatigue Limit Load	7.8kN
Maximum Speed - Grease	9000rpm
Maximum Speed - Oil	14000rpm