SKF HK 3520 35mm I.D Needle Roller Bearing, 42mm O.D

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£10.08

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£12.10

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RS Stock No.:
514-152
Mfr. Part No.:
HK 3520
Brand:
SKF
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Brand

SKF

Inside Diameter

35mm

Outside Diameter

42mm

Roller Bearing Type

Needle

Race Width

20mm

Bore Type

Parallel

Material

Metal

Static Load Rating

46.5kN

Cage Material

Sheet Steel

Number of Rows

1

Roller Material

Steel

Dynamic Load Rating

22.9kN

End Type

Open

Limiting Speed

8000rpm

Reference Speed

7000rpm

Fatigue Limit Load

5.6kN

Maximum Speed - Grease

5600rpm

Maximum Speed - Oil

8000rpm

RoHS Status: Exempt

COO (Country of Origin):
DE

SKF Roller Bearing, Needle Bearing Type, Open Ends, 35mm ID, 42mm OD - HK 3520


If you're looking for a compact roller bearing, go for this drawn-cup needle bearing from SKF. Its low cross section makes it suitable to use in setups with limited radial space without compromising on load-carrying capacity. Durable steel construction delivers an extended service life and also resists corrosion, so the bearing is safe to use in humid operating conditions. A high dynamic load-carrying capacity of 22.9kN makes this a good choice for demanding industrial applications.

• Light weight of 0.044kg puts minimal strain on equipment
• High power density in a small unit with a 35mm ID, for equipment downsizing to optimise efficiency
• Minimal lubricant wastage to reduce greasing intervals and minimise downtime
• Strong sheet steel cage to optimally guide the bearing's rolling elements

Applications


• Paper and pulp mills
• Petrochemical industry
• Medical and pharmaceutical equipment

What factors influence the operating temperature of a roller bearing?


The main factor that determines the operating temperature of a bearing is the amount of friction it produces. Precision-engineered bearings that are effectively lubricated produce minimal friction and run cooler.

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