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NSK - Angular Contact Ball Bearing Steel Cage

35 x 72 x 17 (7207BW)

Stock Code:

7207BW_NSK

$46.68 incl GST

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Description

7207BW NSK

Single Row Angular Contact Bearing

35mm (ID) X 72mm (OD) X 17mm (Width)

NSK's comprehensive range of angular contact ball bearings is designed to meet the ever-evolving requirements of equipment manufacturers.
Angular contact ball bearings feature a contact angle that sustains significant axial loads in one direction at the same time as radial loads.
Since an axial component is generated when radial load is applied, these bearings are typically used in pairs or multi-bearing sets.

The structure of angular contact ball bearings produces an axial component when a radial or combined load is applied; therefore, two opposed bearings or a multi-bearing arrangement are used.
A preload is often used to increase the rigidity of single-row angular contact ball bearings, particularly in the main spindles of machine tools where high running accuracy is crucial.
Bearings with a contact angle of 30° (A) or 40° (B) typically use pressed steel, molded resin, or machined brass cages, though machined synthetic resin or specialized polyamide resin cages are used for certain applications.

Features

Support both radial and axial loads
Single-row ACBBs can take radial loads and axial loads in one direction with typical contact angles of 30° or 40°.
A variety of contact angles
Larger contact angles offer greater capacity for axial loads, while smaller contact angles are better for high-speed rotation.
Two opposed bearings are used to adjust internal clearance. Pressed steel cages are common, though polyamide resin cages are typically used for high-precision bearings with contact angles under 30°.

Applications