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Online summary for 087796071650

The identifier 087796071650 corresponds to a Timken (Fafnir) MM311K Xtra Precision angular contact bearing, typically used in spindle and precision machine tool applications.

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

Timken

MM311K

Type: Angular Contact Bearing
Series: MM300K

Specifications Overview

Bore Diameter: 55 mm
Outside Diameter: 120 mm
Overall Width: 29 mm
Precision Rating: ABEC 7 (ISO Class 4)
Closure Type: Open
Cage Material: Phenolic Resin
Max RPM: 12500 rpm
Radial Dynamic Load Capacity: 18300 lbf
Radial Static Load Capacity: 10000 lbf

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