Search

Exact part number, alternate brand, OEM number, or cross reference. If you need dimensions, an equivalent, or quantity pricing, request a quote from the results page.

Showing results for 0087796052321

Need an alternate, stock check, or export quote?

Ask for substitute brands, quantity pricing, required ship dates, and packaging or origin documents.

MIB

TM-MM55BS90_DUH

Timken MM55BS90 DUH Fafnir Ball Screw Support Bearing

Timken Family: Ball Bearings | Super Precision Angular Contact Ball Bearing | Weight: 1.62 lb | UPC: 0087796052321

Request quote

Request quote timken/ball-bearings

Online summary for 0087796052321

The identifier 0087796052321 corresponds to the Timken (Fafnir) MM55BS90 DUH, which is a super-precision duplex angular contact ball bearing designed for ball screw support applications.

Specifications notice: These are quick specifications provided for summary research only. The exact specifications should be verified with our staff before use.

Timken

MM55BS90 DUH

Type: Duplex Angular Contact Ball Bearing
Series: MM5

Specifications Overview

Bore Diameter: 55 mm
Outside Diameter: 90 mm
Overall Width: 30 mm
Contact Angle: 60 degrees
Precision Rating: ABEC 7
Duplex Type: Back to Back
Closure Type: Open
Internal Clearance: C0

This is a summary of available online information and should be verified by MIBearings staff before use.