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NSK - Angular Contact Ball Bearing Steel Cage

12 x 37 x 12 (7301BW)

Stock Code:

7301BW_NSK

$21.25 incl GST

Stock Level:

32 In Stock

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Description

7301BW NSK

Single Row Angular Contact Bearing

12mm (ID) X 37mm (OD) X 12mm (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.

Technical Sepcifications

Inside Diameter (mm):12mm
Outside Diameter (mm):37mm
Width (mm):12mm
Cage Type: Steel
Seals Or Shields: Open Type
Clearance: Standard
Dynamic Load Rating (kN): 8.85
Static Load Rating (kN): 4.2
Grease Limiting Speed (r/min): 16000
Oil Limiting Speed (r/min): 22000