3D CAD and 2D Drawings

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

Batch CAD Cart (0)
  • Cart is empty
  • 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 22222

Diameter S-2

N/A 4 7/8 in

Diameter S-3

N/A 4 3/16 in

A

N/A 4.9375 in

B

N/A 16.5 in

C

N/A 6.750 in

D

N/A 2.1250 in

E Max.

N/A 14.5000 in

E Min.

N/A 12.6250 in

F

N/A 4.00 in
H1 N/A 9.8750 in

Oil Level K

N/A 1.8750 in
L2 N/A 7.250 in

Y

N/A 1.9531 in

No. of Base Bolts Required

N/A 4

Bolt Hole Length

N/A 1.8125 in

Bolt Hole Width

N/A 0.875 in

Size of Base Bolts Required

N/A 0.875 in

Locknut

N/A AN22

Lockwasher

N/A W22
Housing Only3 N/A SDAF222
Stabilizing Ring 1 Req’d4 N/A SR-22-19

Triple Seal 2 Req’d at S-2

N/A LOR121

Triple Seal 2 Req’d at S-3

N/A LOR113

Assembly Weight

N/A 109.0 lb

Full Timken Part Number

N/A SDAF22222
  • 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.
By clicking Submit, you consent to the personal information you provide being accessible by Timken personnel, who may be located outside your home country, as described in our Privacy Notice.