INA HK1812-B 18mm I.D Drawn Cup Needle Roller Bearing, 24mm O.D

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£5.70

(exc. VAT)

£6.84

(inc. VAT)

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1 - 4£5.70
5 - 9£5.48
10 - 24£5.36
25 +£5.25

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RS Stock No.:
137-1749
Mfr. Part No.:
HK1812-B
Brand:
INA
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Brand

INA

Inside Diameter

18mm

Outside Diameter

24mm

Roller Bearing Type

Drawn Cup Needle

Race Width

12mm

Bore Type

Parallel

Material

Steel

Static Load Rating

10900N

Cage Material

Sheet Steel

Number of Rows

1

Dynamic Load Rating

8100N

End Type

Open

Limiting Speed

14000rpm

Reference Speed

10700rpm

Maximum Speed - Oil

14000rpm

Fatigue Limit Load

1300N

Maximum Speed - Grease

8400rpm

Drawn Cup Needle Roller Bearings


INA from Schaeffler drawn cup needle roller bearings with open ends and closed ends are bearings with a small radial section height. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit.

Most the bearings are of a single row design and do not have a lubrication hole. Double row designs have a lubrication hole and the suffix ZW.

Features and Benefits


• Lower operating costs

• Reduced maintenance due to improved lubrication

• Lower heat generation

• Less noise

Product Application Information


These bearings allow the design of compact and easy‑to‑fit bearing arrangements with high radial load carrying capacity.

Drawn cup needle roller bearings require a hardened and ground bearing raceway on the shaft.

Suffixes


2RS - Contact seals on both sides

RS - Contact seal on one side

ZW - Double row design, with lubrication hole


INA

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