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Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
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Part Number 7212WN MBR
Part Number 7212WN MBR, 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.
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Dimensions
·
Basic Load Ratings
·
Factors
·
Specifications
·
Abutment and Fillet Dimensions
Dimensions
d - Bore
60
mm
D - Outer Diameter
110
mm
4.3307
in
Bearing Width
22
mm
0.8661
in
Contact Angle
40
º
Basic Load Ratings
C0 - Static Radial Rating
44400
N
10000
lbf
Ce - Dynamic Radial Rating
1
63000
N
14300
lbf
1
Based on 10
6
revolutions of calculated fatigue life.
Factors
Limiting Speed (Grease)
3540
rpm
Limiting Speed (Oil)
4720
rpm
Specifications
Ball Type
STEEL
Cage Type
Machined Bronze Cage
Design Units
Metric
Abutment and Fillet Dimensions
R - Inner Ring "To Clear" Radius
1
1.5
mm
0.059
in
r - Outer Ring "To Clear" Radius
2
1.5
mm
0.059
in
da - Inner Ring Backing Diameter
67.80
mm
2.670
in
Da - Outer Ring Backing Diameter
101.10
mm
3.9800
in
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
