IKO

IKO TA4030Z Needle Roller Bearing 40x50x30mm (Open End)

Part Number: TA4030Z
Inner Diameter (Bore) 40 mm
Outer Diameter 50 mm
Width 30 mm

IKO TA4030Z drawn cup needle roller bearing, open end. Bore 40mm, OD 50mm, width 30mm.

Qty:
  • 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
  • Use with a hardened shaft or IRT 3530 inner ring as the inner raceway
Brand

IKO

Bearing Type

Drawn Cup Needle Roller Bearing

Series

TA

Measurement System

Metric

Inner Diameter (Bore)

40 mm

Outer Diameter

50 mm

Width

30 mm

Configuration

Open End

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

44300 N (44.3 kN)

Static Load Rating (C₀)

84600 N (84.6 kN)

Limiting Speed (Grease)

5100 rpm

Limiting Speed (Oil)

8500 rpm

Compatible Inner Ring

IRT3530

Weight

0.11 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
Use with a hardened shaft or IRT 3530 inner ring as the inner raceway

The IKO TA4030Z is a drawn cup (shell type) needle roller bearing with open ends, for a 40mm shaft (metric 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 40 x 50 x 30mm.

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. Use with a hardened shaft or the IRT 3530 inner ring as the inner raceway. Manufactured by IKO (Nippon Thompson), Japan.

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