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TIMKEN Flange Mount Bearing: Radial Ball, 55 mm Bore, Cast Iron, Set Screws, 185 mm Lg - General Purpose Flange-Mount Ball Bearings
TIMKENGeneral Purpose Flange-Mount Ball Bearings

TIMKEN Flange Mount Bearing: Radial Ball, 55 mm Bore, Cast Iron, Set Screws, 185 mm Lg

The TIMKEN Flange Mount Bearing is a general purpose radial ball bearing with a cylindrical 55 mm bore, designed for metric applications. This unit features a cast iron, non-split housing with set screw locking and…

SKU 3G-OTH-121116

Brand
TIMKEN
Item
Flange Mount Bearing: Radial Ball, 55 mm Bore, Cast Iron, Set Screws, 185 mm Lg
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

TIMKEN
Manufacturer Part Number
UCF311
Type
Cast Iron, Set Screws
Bore
55 mm
Lg
185 mm
Wd
71 mm
Bore Type
Cylindrical
Split Housing
Not Split
Lubricant Material
NLGI 2 Lithium Complex Grease
Mounting Bolt Size
M20
System of Measurement
Metric
View Full Spec Sheet

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TIMKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TIMKEN Flange Mount Bearing is a general purpose radial ball bearing with a cylindrical 55 mm bore, designed for metric applications. This unit features a cast iron, non-split housing with set screw locking and is pre-lubricated with NLGI 2 lithium complex grease. It has a mounting bolt size of M20 and overall dimensions of 185 mm length and 71 mm width (MPN UCF311).

Frequently Asked Questions

What is the TIMKEN UCF311 flange mount bearing used for?

The TIMKEN UCF311 is a general purpose flange-mount radial ball bearing used in industrial machinery, conveyors, and material handling systems. Its 55 mm bore and cast iron housing with set screw locking suit moderate-speed, moderate-load applications where reliable shaft support is needed.

What are the specifications of the TIMKEN UCF311 flange mount bearing?

The TIMKEN UCF311 has a 55 mm cylindrical bore, cast iron non-split housing, set screw locking, and M20 mounting bolts. It is pre-lubricated with NLGI 2 lithium complex grease. Overall dimensions are 185 mm length and 71 mm width. System of measurement is metric.

Where to buy the TIMKEN UCF311 flange mount bearing worldwide?

3G Electric supplies the TIMKEN UCF311 flange mount bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine TIMKEN bearings with proper documentation and support for international orders.

How to install a TIMKEN UCF311 flange mount bearing?

Mount the UCF311 on a flat surface using M20 bolts through the flange holes. Ensure the shaft is clean and aligns with the 55 mm bore. Tighten the set screws evenly against the shaft to secure it. Apply moderate torque per manufacturer guidelines; do not overtighten. Verify free rotation after installation.

Used in

Common applications for TIMKEN
Conveyor systems — TIMKEN RA115RRB spherical insert bearings for idler rollers and pulleys
Agricultural equipment — TIMKEN RCSM1 cartridge bearing units for tillage and harvesting machinery
Material handling — TIMKEN YASM 1-7/16 pillow block bearings for belt conveyors and elevators
Industrial fans — TIMKEN 6319 radial ball bearings for high-speed fan shafts
Pump drives — TIMKEN SCJ 5/8 flange-mount bearings for close-coupled pump applications
Packaging machinery — TIMKEN YCJ 30 SGT flange-mount bearings for indexing and feed mechanisms

TIMKEN Products

3G Electric supplies TIMKEN general purpose flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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