Wholesale Bearings

• Miniature, instrument grade, precision bearings •
• Precision components and hardware •

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Bearing Guide

The ABEC rating of a bearing is determined by radial runout and tolerancing

ABEC-7 - Precision
For instrument applications, disk drives and applications with low noise requirements.

ABEC-3 - Semi-Precision
For applications such as office equipment and computer print heads.

ABEC-1 - Commercial
For use in applications such as gear trains, chain drive systems, and other applications requiring long service life and good load carrying capabilities, but not necessarily high degrees of precision.

The following are different types of bearings available:

Tapered Outside Diameter Precision
These bearings eliminate mounting problems in sheet metal or soft metal housings.

Metric Precision
These are available in standard and extra-small series for use with metric shafts and housings.

Extra Thin Section
These save space and are appropriate for aerospace applications and anywhere a need for reduced weight, or critical mounting surface mass exists.

Extended Inner Ring
These bearings a used to provide a mounting clearance between the inner and outer race.

Thrust Bearings
Designed for low speed and high thrust application. Available in carbon steel and stainless steel materials.

Non-Metallic
Non-corrosive ball bearings which are particularly desirable for use in chemical or magnetic environments.

Spherical Bearings
Designed for use in applications where high loads are present and compensation for angular misalignment is required.

Rod Ends
Used as connecting links in many applications, with allowance for angular misalignment.

Sintered Bronze Bearings
These are self-lubricating, oil impregnated bronze bearings which are perfect for maintenance free applications.

Precision Bearings
Direct replacement for ball bearings.

Sleeve and Flanged Bearings
For inexpensive low speed systems. Available in inch and metric sizes.

Engineered Plastic
Similar to sleeve and flanged bronze bearings, but made of custom blended material for ease of maintenance and lube-free performance.

For excellent product knowledge and support:
Call (408) 472-1525