IKO

IKO BAM228 Needle Roller Bearing 34.925×41.275×12.70mm (Closed End)

Part Number: BAM228
Inner Diameter (Bore) 34.925 mm
Outer Diameter 41.275 mm
Width 12.70 mm

IKO BAM228 drawn cup needle roller bearing, closed end. Bore 34.925mm, OD 41.275mm, width 12.70mm.

Qty:
  • 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
  • Use with a hardened shaft or IRB 188 inner ring as the inner raceway
Brand

IKO

Bearing Type

Drawn Cup Needle Roller Bearing

Series

BAM

Measurement System

Imperial

Inner Diameter (Bore)

34.925 mm

Outer Diameter

41.275 mm

Width

12.70 mm

Configuration

Closed End

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

9770 N (9.77 kN)

Static Load Rating (C₀)

16600 N (16.6 kN)

Limiting Speed (Grease)

6000 rpm

Limiting Speed (Oil)

10000 rpm

Compatible Inner Ring

IRB188

Weight

0.029 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
Use with a hardened shaft or IRB 188 inner ring as the inner raceway

The IKO BAM228 is a drawn cup (shell type) needle roller bearing with a closed end, for a 34.925mm 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 34.925 x 41.275 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. Use with a hardened shaft or the IRB 188 inner ring as the inner raceway. Manufactured by IKO (Nippon Thompson), Japan.

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