Menu
Discover the New “My Dashboard” Experience

Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.

View Video
Analyze Bearing Performance in an Application with Timken ® Syber ® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

View Video
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
  • Each assembly includes the housing cap and base, cap bolts, bearing, locknut and washer, stabilizing ring, and triple ring seals.
  • To order pillow block housing only, use the numbers listed in the "Housing Only" column. These units include: cap, base, cap bolts, triple ring seals and stabilizing ring.
  • Assembly and pillow blocks described on this page constitute fixed units.
  • To order float units, specify part number plus suffix "Float" or "FL".
  • If one end closed assembly is required, specify “CL” in assembly number when ordering.
  • All assemblies shown are furnished in cast iron. If cast steel is desired, add the letter "S" to the alpha prefix (e.g., SDAFS 22220).

Note: Speed ratings are found in dimension tables in the spherical roller bearing section.
Unit of Measure

Specifications

Bearing Number

 N/A 22332

Diameter S-2

 N/A 7 in

Diameter S-3

 N/A 6.0625 in

A

 N/A 7-7/8 in

B

 N/A 27.625 in

C

 N/A 10 in

D

 N/A 3 in

E Max.

 N/A 23.5 in

E Min.

 N/A 21.5 in

F

 N/A 6.25 in
H1 N/A 16.25 in

Oil Level K

 N/A 2.9375 in
L2 N/A 10.625 in

Y

 N/A 3.4375 in

No. of Base Bolts Required

 N/A 4

Size of Base Bolts Required

 N/A 3/8

Bolt Hole Length

 N/A 2.375 in

Bolt Hole Width

 N/A 1.375 in

Locknut

 N/A AN32

Lockwasher

 N/A W32
Housing Only3 N/A SDAF332
Stabilizing Ring 1 Req'd4 N/A SR-38-32

Triple Seal 2 Req’d at S-2

 N/A LOR225

Triple Seal 2 Req’d at S-3

 N/A LOR217

Full Timken Part Number

 N/A SDAF22332

Basic Load Ratings

C0 - Static Radial Rating

 N/A 475000 lbf2110000 N

C1(2) - Dynamic Radial Rating (Two-Rows)

 N/A 405000 lbf1800000 N

Factors

e - ISO Factor5 N/A 0.32
Y0 - ISO Factor6 N/A 2.04
Y1 - ISO Factor7 N/A 2.09
Y2 - ISO Factor8 N/A 3.11

Reference Thermal Speed Rating (Grease)

 N/A 1300 rpm
Reference Thermal Speed Rating (Oil)9 N/A 1500 rpm
Cg - Geometry Factor10 N/A 0.0920
  • 1 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 2 Tolerance -0 to + 0.4 mm (-0 to +1/64 in)
  • 3 "Housing Only" includes: cap, base, cap bolts, triple ring seals and stabilizing ring as required. When ordering non-standard housing only specify the shaft size.
  • 4 Stabilizing ring is used for fixed (FX) block; do not use for float (FL) mounting.
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 These factors apply for both inch and metric calculations. See engineering
  • 7 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 8 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 9 See thermal speed ratings in the engineering section.
  • 10 Geometry constant for Lubrication Life Adjustment Factor a3l.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.