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IKO BA45Z Needle Roller Bearing 6.350×11.112×7.92mm (Open End)
IKO BA45Z drawn cup needle roller bearing, open end. Bore 6.350mm, OD 11.112mm, width 7.92mm.
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- Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway
- High radial load capacity from the needle roller complement
- IKO (Nippon Thompson) precision manufacture to JIS standards
- Lowest sectional height of any needle roller bearing for a very compact arrangement
- Maximum operating temperature approximately 140C
- Open ends (standard type) with a narrow flange gap to retain grease and exclude contaminants
- Press-fit into the housing bore - no axial location fixtures required
| Brand | IKO |
|---|---|
| Bearing Type | Drawn Cup Needle Roller Bearing |
| Series | BA |
| Measurement System | Imperial |
| Inner Diameter (Bore) | 6.350 mm |
| Outer Diameter | 11.112 mm |
| Width | 7.92 mm |
| Configuration | Open End |
| Material | Chrome Bearing Steel |
| Dynamic Load Rating (Cr) | 1510 N (1.51 kN) |
| Static Load Rating (C₀) | 1120 N (1.12 kN) |
| Limiting Speed (Grease) | 33000 rpm |
| Limiting Speed (Oil) | 55000 rpm |
| Weight | 0.0025 kg |
| Features & Benefits | Drawn cup (shell type) needle roller bearing - thin-walled deep-drawn outer shell forms the raceway High radial load capacity from the needle roller complement IKO (Nippon Thompson) precision manufacture to JIS standards Lowest sectional height of any needle roller bearing for a very compact arrangement Maximum operating temperature approximately 140C Open ends (standard type) with a narrow flange gap to retain grease and exclude contaminants Press-fit into the housing bore - no axial location fixtures required |
The IKO BA45Z is a drawn cup (shell type) needle roller bearing with open ends, for a 6.350mm shaft (imperial series). Its thin-walled, deep-drawn outer shell forms the outer raceway, giving the lowest sectional height of any needle bearing while carrying high radial loads in a compact, economical package. Boundary dimensions 6.350 x 11.112 x 7.92mm.
The open-end (standard) type has a narrow flange gap that helps retain grease and exclude contamination. The bearing is press-fitted into the housing bore, so no axial location fixtures are needed; maximum operating temperature approximately 140C. Manufactured by IKO (Nippon Thompson), Japan.
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