Needle roller bearings

Otsg offers a wide range of needle roller bearings, the bearings have a higher load-carrying capacity and can withstand vibrations with greater severity. We have a wide range of styles, including inch series and metric sizes. Other needle roller bearing options include single row, double row, solid or split cages.

Common models of needle roller bearings include RNA49xx series, RNA59xx series, RNA69xx series, NK series, NA49xx series, NA59xx series, NA69xx series, NKI series, RNAF series, NAFW series, IR series, IRZ series, KT series.

+7 702 496 05 15

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ADVANTAGES

● Can be offered in single or double row design.

● Well suited for applications where space is limited.

● Available in a variety of different styles with cam or roller follower.

● Usually offered in smaller cross-sections designed to withstand vibrations.

● Also available with machined rings.

SPECIFICATIONS

● Metric series

● Inch series

● Open end

● Closed end

● Open design with single seal (U) or double seal (UU).

● Relubrication holes are available on larger size models (hole diameter over 10mm).

● Limited range available in AISI 440C stainless steel.

Needle roller bearings can be used for a number of applications in many markets, including:

● Automotive industry

● Equipment for lawns and gardens.

● Machine

● Oil and gas

● Power tools

● Steel foundry

● Printing machines

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