IKO, NTN and INA Needle Roller Bearings
Compact needle roller bearing families from IKO, NTN and INA for high load capacity in limited radial space.
Why needle roller bearings
Needle roller bearings use long, thin rollers to provide high radial load capacity with a small cross-section. They are widely used in automotive transmissions, compressors, pumps and general industrial gearboxes where space is limited.
This legacy URL preserves search intent for IKO, NTN and INA needle roller families. A related type-authority overview is available on the governed needle roller bearings page.
Manufacturer catalogue data
IKO, NTN and INA publish extensive needle roller catalogues. Golden Bearing Company does not duplicate full manufacturer tables here without verification. Provide bearing designation, shaft/bore and load/speed duty for selection support.
Needle roller configurations
| Drawn cup needle roller | Low-profile outer ring formed from sheet steel; common in compact gearboxes. |
|---|---|
| Machined ring needle roller | Heavier duty with machined outer ring and optional inner ring. |
| Needle roller and cage assembly | Used directly on hardened shaft raceways to minimise envelope size. |
Request an Engineering Quote
Share shaft bore, speed, torque duty and ordering designation for IKO, NTN and INA Needle Roller Bearings. Golden Bearing Company supports engineering-led quotation for industrial bearings and couplings.