All Product Types
>
ENGINEERED BEARINGS
>
Ball Bearings
>
Angular Contact Ball Bearings
>
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
>
Part Number 7211WN SU
Part Number 7211WN SU, Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
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.
larger image
larger image
Dimensions
·
Basic Load Ratings
·
Factors
·
Specifications
·
Abutment and Fillet Dimensions
Dimensions
d - Bore
55
mm
D - Outer Diameter
3.9370
in
100
mm
Bearing Width
0.8268
in
21
mm
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
8150
lbf
36200
N
Ce - Dynamic Radial Rating
1
11800
lbf
52000
N
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
3880
rpm
Limiting Speed (Oil)
5170
rpm
Specifications
Ball Type
STEEL
Cage Type
Ball Piloted, Pressed Brass Cage
Design Units
Metric
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
0.059
in
1.50
mm
r - Outer Ring "To Clear" Radius
2
0.059
in
1.5
mm
da - Inner Ring Backing Diameter
2.410
in
61.20
mm
Da - Outer Ring Backing Diameter
3.680
in
93.50
mm
1
Maximum housing fillet radius that bearing corners will clear.
2
Maximum shaft fillet radius that bearing corners will clear.
VIEW CAD DRAWING
·
3D
·
2D Sales Drawing
·
2D ISO View
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
NEW PRODUCT OFFERING
GGB
