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All Product Types > ENGINEERED BEARINGS > Ball Bearings > Angular Contact Ball Bearings  > Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) > Part Number 7405W  
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Part Number 7405W, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)



Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.



Unit of Measure: Imperial Metric Both

Dimensions  · Basic Load Ratings  · Specifications  · Abutment and Fillet Dimensions

Dimensions

d - Bore

25 mm

D - Outer Diameter

80 mm
3.1496
in

Bearing Width

21 mm
0.8268
in

Contact Angle

20 º


Basic Load Ratings

C0 - Static Radial Rating

25900 N
5850
lbf

Ce - Dynamic Radial Rating1

53300 N
12000
lbf
1 Based on 106 revolutions of calculated fatigue life.


Specifications

Ball Type

STEEL

Cage Type

Steel Cage

Design Units

Metric


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1

1.5 mm
0.059
in

r - Outer Ring "To Clear" Radius2

1.5 mm
0.059
in

da - Inner Ring Backing Diameter

34.00 mm
1.3400
in

Da - Outer Ring Backing Diameter

71.10 mm
2.8000
in
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.



 DOWNLOADS 

Catalog and Technical Information - Angular Contact Ball Bearing (ACBB)

Timken Angular Contact Ball Bearings Sell Sheet (ACBB)

Bearing Life Calculation Tool

Bearing Dimensional Tolerances

Tools and Guides for Engineers


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