Part Number 7213WN, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) On The Timken Company

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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.

Unit of Measure

Dimensions | Basic Load Ratings | Factors | Specifications | Abutment and Fillet Dimensions

Dimensions

d - Bore	N/A 65 mm
D - Outer Diameter	N/A 120 mm4.7244 in
Bearing Width	N/A 23 mm0.9055 in
Contact Angle	N/A 40 º

Basic Load Ratings

C0 - Static Radial Rating	N/A 52400 N11800 lbf
Ce - Dynamic Radial Rating¹	N/A 72400 N16300 lbf

Factors

Limiting Speed (Grease)	N/A 3250 rpm
Limiting Speed (Oil)	N/A 4340 rpm

Specifications

Ball Type	N/A STEEL
Cage Type	N/A Ball Piloted, Pressed Brass Cage
Design Units	N/A Metric

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius²	N/A 1.5 mm0.059 in
r - Outer Ring "To Clear" Radius³	N/A 1.5 mm0.059 in
da - Inner Ring Backing Diameter	N/A 72.6 mm2.860 in
Da - Outer Ring Backing Diameter	N/A 111.00 mm4.3700 in

¹ Based on 10⁶ revolutions of calculated fatigue life.
² Maximum housing fillet radius that bearing corners will clear.
³ Maximum shaft fillet radius that bearing corners will clear.

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Dimensions

d - Bore

D - Outer Diameter

Bearing Width

Contact Angle

Basic Load Ratings

C0 - Static Radial Rating

Factors

Limiting Speed (Grease)

Limiting Speed (Oil)

Specifications

Ball Type

Cage Type

Design Units

Abutment and Fillet Dimensions

da - Inner Ring Backing Diameter

Da - Outer Ring Backing Diameter