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All Product Types > ENGINEERED BEARINGS > Ball Bearings > Deep Groove Ball Bearings > Fafnir® Maximum Capacity Ball Bearings (200W, 300W) > Part Number 104K  
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Part Number 104K, Fafnir® Maximum Capacity Ball Bearings (200W, 300W)



Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.

Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore




Unit of Measure: Imperial Metric Both

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

Specifications

Design Units

Metric

d - Bore

20 mm

Ball Type

STEEL


Dimensions

D - Outer Diameter

42 mm
1.6535
in

Bearing Width

9 mm
0.3543
in


Basic Load Ratings

Ce - Dynamic Radial Rating1

10100 N
2270
lbf

C0 - Static Radial Rating

4890 N
1100
lbf
1 Based on 106 revolutions of calculated fatigue life.


Factors

Limiting Speed (Grease)

9677 rpm

Limiting Speed (Oil)

11290 rpm


Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1

0.6 mm
0.024
in

r - Outer Ring "To Clear" Radius2

0.6 mm
0.024
in

da - Inner Ring Backing Diameter

24.64 mm
0.9700
in

Da - Outer Ring Backing Diameter

37.34 mm
1.4700
in
1 Maximum housing fillet radius that bearing corners will clear.
2 Maximum shaft fillet radius that bearing corners will clear.



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Bearing Life Calculation Tool

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Catalog and Technical Information - DGBB


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