All Product Types > ENGINEERED BEARINGS > Ball Bearings > Angular Contact Ball Bearings  > Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) > Part Number 7309WN  

Part Number 7309WN, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)

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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.




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

Dimensions

d - Bore
45 mm

D - Outer Diameter
100 mm
3.937 in

Bearing Width
25 mm
0.9843 in

Contact Angle
40 º


Basic Load Ratings

C0 - Static Radial Rating
39900 N
9000 lbf

Ce - Dynamic Radial Rating1
66600 N
15000 lbf
1 Based on 106 revolutions of calculated fatigue life.


Specifications

Ball Type
STEEL

Cage Type
Ball Piloted, Pressed Brass Cage

Design Units
Metric

Manufacturing Part Number
7309WN C1


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
65.480 mm
2.578 in

Da - Outer Ring Backing Diameter
80.440 mm
3.167 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