IKO

IKO TAM2025 Needle Roller Bearing 20x27x25mm (Closed End)

Part Number: TAM2025
Inner Diameter (Bore) 20 mm
Outer Diameter 27 mm
Width 25 mm

IKO TAM2025 drawn cup needle roller bearing, closed end. Bore 20mm, OD 27mm, width 25mm.

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 IRT 1525-2 inner ring as the inner raceway
Brand

IKO

Bearing Type

Drawn Cup Needle Roller Bearing

Series

TA

Measurement System

Metric

Inner Diameter (Bore)

20 mm

Outer Diameter

27 mm

Width

25 mm

Configuration

Closed End

Material

Chrome Bearing Steel

Dynamic Load Rating (Cr)

19200 N (19.2 kN)

Static Load Rating (C₀)

32200 N (32.2 kN)

Limiting Speed (Grease)

12000 rpm

Limiting Speed (Oil)

20000 rpm

Compatible Inner Ring

IRT1525-2

Weight

0.0355 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 IRT 1525-2 inner ring as the inner raceway

The IKO TAM2025 is a drawn cup (shell type) needle roller bearing with a closed end, for a 20mm 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 20 x 27 x 25mm.

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 IRT 1525-2 inner ring as the inner raceway. Manufactured by IKO (Nippon Thompson), Japan.

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