IKO IRB1820 Needle Roller Bearing Inner Ring 28.575×34.925×32.13mm
IKO IRB1820 inner ring for needle roller bearings. Bore 28.575mm, outer 34.925mm, width 32.13mm. Hardened raceway for shell-type needle bearings.
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- Bore 28.575mm, outer 34.925mm, width 32.13mm
- Fits BA 2220Z
- IKO (Nippon Thompson) precision manufacture to JIS standards
- Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings
- Use where the shaft cannot be hardened or ground
| Brand | IKO |
|---|---|
| Bearing Type | Needle Roller Inner Ring |
| Series | IRB |
| Measurement System | Imperial |
| Inner Diameter (Bore) | 28.575 mm |
| Outer Diameter | 34.925 mm |
| Width | 32.13 mm |
| Material | Chrome Bearing Steel |
| Compatible Bearings | BA2220Z |
| Weight | 0.078 kg |
| Features & Benefits | Bore 28.575mm, outer 34.925mm, width 32.13mm Fits BA 2220Z IKO (Nippon Thompson) precision manufacture to JIS standards Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings Use where the shaft cannot be hardened or ground |
The IKO IRB1820 is a precision inner ring for drawn cup (shell type) needle roller bearings, providing a hardened and ground inner raceway where the shaft cannot be hardened or ground directly. Dimensions: bore 28.575mm, outer diameter 34.925mm, width 32.13mm (imperial series).
Fits the matching needle roller bearing (BA 2220Z). Manufactured by IKO (Nippon Thompson), Japan, to JIS precision standards.
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