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IKO BR223020 Machined Needle Roller Bearing 34.925×47.625×31.750mm (Without Inner Ring)
IKO BR223020 machined-type needle roller bearing, without inner ring. Bore 34.925mm, OD 47.625mm, width 31.750mm. High radial load capacity.
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- High running accuracy and rigidity for demanding industrial drives
- IKO (Nippon Thompson) precision manufacture to JIS standards
- Machined-type needle roller bearing - thick, rigid machined and ground outer ring
- Supplied without an inner ring - runs on a hardened, ground shaft or a separate inner ring
- Very high radial load and shock capacity in a compact cross section
| Brand | IKO |
|---|---|
| Bearing Type | Machined Needle Roller Bearing |
| Series | BR |
| Measurement System | Imperial |
| Inner Diameter (Bore) | 34.925 mm |
| Outer Diameter | 47.625 mm |
| Width | 31.750 mm |
| Configuration | Without Inner Ring |
| Material | Chrome Bearing Steel |
| Dynamic Load Rating (Cr) | 47700 N (47.7 kN) |
| Static Load Rating (C₀) | 78900 N (78.9 kN) |
| Limiting Speed (Grease) | 6600 rpm |
| Limiting Speed (Oil) | 11000 rpm |
| Fillet Radius (r min) | 1 mm |
| Weight | 0.149 kg |
| Features & Benefits | High running accuracy and rigidity for demanding industrial drives IKO (Nippon Thompson) precision manufacture to JIS standards Machined-type needle roller bearing - thick, rigid machined and ground outer ring Supplied without an inner ring - runs on a hardened, ground shaft or a separate inner ring Very high radial load and shock capacity in a compact cross section |
The IKO BR223020 is a machined-type needle roller bearing without an inner ring (runs on a hardened, ground shaft or a separate inner ring), for a 34.925mm shaft (imperial series). Machined and ground from solid bearing steel, it has a thick, rigid outer ring that carries very high radial loads and shock in a compact section. Boundary dimensions 34.925 x 47.625 x 31.750mm.
Where no inner ring is used, the shaft must be hardened and ground to serve as the raceway. Suitable for high radial loads in gearboxes, pumps, and industrial machinery. Manufactured by IKO (Nippon Thompson), Japan.
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