3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

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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

Notes

Note

 N/A CAD Model Shown is for a single bearing
Product is sold set of:
2 (DU = Duplex)
4 (QU = Quadruplex)

Disclaimer

 N/A Product preload will have a suffix of: H = Heavy, M = Medium, L = Light

Full Timken Part Number

 N/A MM9316WI 3H DUH MM9316WI 3H QUH

Dimensions

d - Bore

 N/A 76.200 mm3.0000 in

D - Outer Diameter

 N/A 110.00 mm4.3307 in

Bearing Width

 N/A 15.88 mm0.6250 in

Contact Angle

 N/A 60 º

do - Ball Diameter

 N/A 8.70000 mm11/32 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 77000 N17300 lbf
Ce - Dynamic Radial Rating1 N/A 44500 N10000 lbf

Factors

Limiting Speed (Grease)

 N/A 1400 rpm

Limiting Speed (Oil)

 N/A 2800 rpm

Specifications

Ball Type

 N/A STEEL

Cage Type

 N/A Nylon Ball Riding Cage

Bearing Weight

 N/A 0.47 Kg1.040 lb

Design Units

 N/A METRIC

Manufacturing Part Number

 N/A MM9316WI3HDUH MM9316WI3HQUH

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 0.80 mm0.031 in
r - Outer Ring "To Clear" Radius3 N/A 0.80 mm0.031 in

da - Inner Ring Backing Diameter

 N/A 93.091 mm3.665 in

Da - Outer Ring Backing Diameter

 N/A 94.219 mm3.7094 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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