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This listing is for a new B-138 Koyo Full Complement Needle Roller Bearing 13/16 x 1-1/16 x 1/2.
Manufactured by KOYO (former Torrington bearing).
Dimensions of the Needle Roller Bearings B-138 are: Inner Diameter: 20.64 mm (0.8125"); Outer Diameter: 26.99 mm (1.0625"); Width (Bore): 12.70 mm (0.5").
The Needle Roller Bearing offered is the B-138, which is suitable for Harley Davidson EVO Evolution Single Cam motor from 1958 to 1999.
This is the only cam bearing you should use for your Single Cam drive.
These bearings are designed to handle high loads and operate at high rotational speeds, making it an excellent choice for transferring radial loads in confined spaces.
Made from premium bearing steel.
Package includes: 1 x B-138 Koyo Full Complement Roller Needle Bearing.
This bearing is professionally made in the USA by KOYO.
All motorcycle tools are made from high quality materials and are designed for long life durability and ease of use.
All our automotive tools are made from heavy-duty materials and are designed for long life, durability, and ease of use.
Mikey Gee
Reviewed in the United States on February 26, 2025
Great needle bearing! Fit my 1998 Fatboy 1340 EVO like a glove.
M3W
Reviewed in the United States on November 2, 2024
Fit
Mark P.
Reviewed in the United States on November 10, 2024
Used a special tool to pull and install new bearing
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