IKO BAM78 Needle Roller Bearing 11.112×15.875×12.70mm (Closed End)
IKO BAM78 drawn cup needle roller bearing, closed end. Bore 11.112mm, OD 15.875mm, width 12.70mm.
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- Closed end seals and protects the end of the shaft
- 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
- Press-fit into the housing bore - no axial location fixtures required
| Brand | IKO |
|---|---|
| Bearing Type | Drawn Cup Needle Roller Bearing |
| Series | BAM |
| Measurement System | Imperial |
| Inner Diameter (Bore) | 11.112 mm |
| Outer Diameter | 15.875 mm |
| Width | 12.70 mm |
| Configuration | Closed End |
| Material | Chrome Bearing Steel |
| Dynamic Load Rating (Cr) | 4460 N (4.46 kN) |
| Static Load Rating (C₀) | 5130 N (5.13 kN) |
| Limiting Speed (Grease) | 21000 rpm |
| Limiting Speed (Oil) | 35000 rpm |
| Weight | 0.007 kg |
| Features & Benefits | Closed end seals and protects the end of the shaft 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 Press-fit into the housing bore - no axial location fixtures required |
The IKO BAM78 is a drawn cup (shell type) needle roller bearing with a closed end, for a 11.112mm 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 11.112 x 15.875 x 12.70mm.
The closed-end type is completely closed on one side, sealing and protecting the end of the shaft. 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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