SKF NK 19/20 19 mm I.D Roller Bearing Needle, 27 mm O.D

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Subtotal (1 unit)*

£18.53

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£22.24

(inc. VAT)

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RS Stock No.:
514-124
Mfr. Part No.:
NK 19/20
Brand:
SKF
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Brand

SKF

Product Type

Roller Bearing

Inside Diameter

19 mm

Race Width

20mm

Bore Type

Parallel

Cage Material

Reinforced Polyamide 66

Roller Material

Carbon Chrome Steel

Number of Rows

1

Maximum Speed - Oil

20000rpm

End Type

Open

Maximum Speed - Grease

14000rpm

Static Load Rating

25.5kN

Standards/Approvals

ISO 5753:1991, ISO 492:1994, ISO 14001, ISO 582:1995, DIN 17 230:1980, ISO 199:1997, ISO 1000:1992

Outside Diameter

27 mm

Limiting Speed

24000rpm

Dynamic Load Rating

16.5kN

Bearing Type

Needle

RoHS Status: Exempt

COO (Country of Origin):
SK

SKF Roller Bearing, Needle Bearing Type, 19mm ID, 27mm OD - NK19/20TN


Need a compact bearing that's capable of supporting heavy radial loads? This needle roller bearing from SKF has a 19mm inside diameter and achieves a dynamic load rating of 16.5kN and static load rating of 25.5kN, making it ideal for heavy-duty use. The cylindrical rollers are made from durable carbon chromium steel, which resists corrosion so is suitable for use in humid workplaces. The outer ring has an annular groove to securely retain a snap ring, while flanges are on hand to make axial positioning easier.

• Reinforced nylon 66 cage minimises friction and boosts lubricant circulation

• Maximum oiled speed of 20,000r/min for use with very high-speed applications

• Hole in the outer ring makes lubrication easy

Applications


• Vehicle parts

• Agricultural machinery

• Power tools

• Construction equipment

Can this roller bearing be fitted directly to the shaft?


Yes, one of the biggest advantages of needle roller bearings is that they can use the mating surface as the inner raceway if the shaft is hardened and ground. Because this bearing doesn’t need a separate inner ring, it can be used with a larger shaft diameter.

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