All Product Types > ENGINEERED BEARINGS > Ball Bearings > Angular Contact Ball Bearings  > Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) > Part Number 7214WN SU  

Part Number 7214WN SU, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)

    Download PDF Download PDF   
    border="0" Printable Page  
    Email Email This Page  
    Save To Favorites Save To Favorites
  

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  · Factors  · Specifications  · Abutment and Fillet Dimensions

Dimensions

d - Bore
70 mm

D - Outer Diameter
125 mm
4.9213 in

Bearing Width
24 mm
0.9449 in

Contact Angle
40 º


Basic Load Ratings

C0 - Static Radial Rating
57300 N
12900 lbf

Ce - Dynamic Radial Rating1
78000 N
17600 lbf
1 Based on 106 revolutions of calculated fatigue life.


Factors

Limiting Speed (Grease)
3080 rpm

Limiting Speed (Oil)
4100 rpm


Specifications

Ball Type
STEEL

Cage Type
Ball Piloted, Pressed Brass Cage

Design Units
Metric

Manufacturing Part Number
7214WNSU


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
77.7 mm
3.060 in

Da - Outer Ring Backing Diameter
116.10 mm
4.5700 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