IKO

IKO IRT812 Needle Roller Bearing Inner Ring 8x12x12.5mm

Part Number: IRT812
Inner Diameter (Bore) 8 mm
Outer Diameter 12 mm
Width 12.5 mm

IKO IRT812 inner ring for needle roller bearings. Bore 8mm, outer 12mm, width 12.5mm. Hardened raceway for shell-type needle bearings.

Qty:
  • Bore 8mm, outer 12mm, width 12.5mm
  • Bore 8mm, outer 12mm, width 12.5mm
  • Fits TA 1212Z, TLA 1212Z
  • IKO (Nippon Thompson) precision manufacture to JIS standards
  • Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings
  • Use where the shaft cannot be hardened or ground
Brand

IKO

Bearing Type

Needle Roller Inner Ring

Series

IRT

Measurement System

Metric

Inner Diameter (Bore)

8 mm

Outer Diameter

12 mm

Width

12.5 mm

Material

Chrome Bearing Steel

Compatible Bearings

TA1212Z, TLA1212Z

Weight

0.006 kg

Features & Benefits Bore 8mm, outer 12mm, width 12.5mm
Bore 8mm, outer 12mm, width 12.5mm
Fits TA 1212Z, TLA 1212Z
IKO (Nippon Thompson) precision manufacture to JIS standards
Precision inner ring providing a hardened, ground raceway for shell-type needle roller bearings
Use where the shaft cannot be hardened or ground

The IKO IRT812 is a precision inner ring for drawn cup (shell type) needle roller bearings, providing a hardened and ground inner raceway where the shaft cannot be hardened or ground directly. Dimensions: bore 8mm, outer diameter 12mm, width 12.5mm (metric series).

Fits the matching needle roller bearing (TA 1212Z, TLA 1212Z). Manufactured by IKO (Nippon Thompson), Japan, to JIS precision standards.

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