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<strong>Timken</strong> ® SAF SPLIT-BLOCK HOUSED UNITS<br />
SAF Spherical Roller Bearing Inch Accessories – PULL-TYPE SLEEVEs • SNW/SNP<br />
S<br />
D 1 d<br />
B 2<br />
Continued from previous page.<br />
Tapered bore bearing plus SNW.<br />
Accessory Numbers Shaft Dimensions Adapter Dimensions SNW/SNP<br />
Bearing<br />
Assembly<br />
No. (1) Lockwasher Diameter<br />
Assembly Sleeve Locknut<br />
Tolerance<br />
Lockplate d<br />
B 2 S D 1<br />
Wt.<br />
in. in. in. in. in. lbs.<br />
22220K SNW-20 x 3 7 ⁄16 S-20 AN-20 W-20 3 7 ⁄16 -0.004 2 7 ⁄8<br />
27<br />
⁄32 5 3 ⁄16 4.4<br />
SNW-20 x 3 1 ⁄2 S-20 x 3 1 ⁄2 3 1 ⁄2<br />
SNW-22 x 3 13 ⁄16 S-22 x 3 13 ⁄16 3 13 ⁄16<br />
SNW-22 x 3 7 ⁄8 S-22 x 3 7 ⁄8 3 7 ⁄8<br />
22222K SNW-22 x 3 15 ⁄16 S-22 AN-22 W-22 3 15 ⁄16 -0.004 3 13 ⁄64<br />
SNW-22 x 4 S-22 x 4 4<br />
29<br />
⁄32 5 23 ⁄32 5.0<br />
SNW-24 x 4 1 ⁄16 S-22 x 4 1 ⁄16 4 1 ⁄16<br />
SNW-24 x 4 1 ⁄8 S-22 x 4 1 ⁄8 4 1 ⁄8<br />
22224K SNW-24 x 4 3 ⁄16 S-24 AN-24 W-24 4 3 ⁄16 -0.005 3 15 ⁄32<br />
15<br />
⁄16 6 1 ⁄8 6.7<br />
SNW-24 x 4 1 ⁄4 S-24 x 4 1 ⁄4 4 1 ⁄4<br />
SNW-26 x 4 5 ⁄16 S-26 x 4 5 ⁄16 4 5 ⁄16<br />
SNW-26 x 4 3 ⁄8 S-26 x 4 3 ⁄8 4 3 ⁄8<br />
22226K SNW-26 x 4 7 ⁄16 S-26 AN-26 W-26 4 7 ⁄16 -0.005 3 49 ⁄64 1 6 3 ⁄4 8.6<br />
SNW-26 x 4 1 ⁄2 S-26 x 4 1 ⁄2 4 1 ⁄2<br />
SNW-28 x 4 13 ⁄16 S-28 x 4 13 ⁄16 4 13 ⁄16<br />
SNW-28 x 4 7 ⁄8 S-28 x4 7 ⁄8 4 7 ⁄8<br />
22228K SNW-28 x 4 15 ⁄16 S-28 AN-28 W-28 4 15 ⁄16 -0.005 3 63 ⁄64 1 1 ⁄16 7 3 ⁄32 10.3<br />
SNW-28 x 5 S-28 x 5 5<br />
SNW-30 x 5 1 ⁄8 S-30 x 5 1 ⁄8 5 1 ⁄8<br />
22230K SNW-30 x 5 3 ⁄16 S-30 AN-30 W-30 5 3 ⁄16 -0.005 4 15 ⁄64 1 1 ⁄8 7 11 ⁄16 13.5<br />
SNW-30 x 5 1 ⁄4 S-30 x 5 1 ⁄4 5 1 ⁄4<br />
SNW-32 x 5 3 ⁄8 S-30 x 5 3 ⁄8 5 3 ⁄8<br />
22232K SNW-32 x 5 7 ⁄16 S-32 AN-32 W-32 5 7 ⁄16 -0.005 4 37 ⁄64 1 3 ⁄16 8 1 ⁄16 15.6<br />
SNW-32 x 5 1 ⁄2 S-32 x 5 1 ⁄2 5 1 ⁄2<br />
SNW-34 x 5 13 ⁄16 S-34 x 5 13 ⁄16 5 13 ⁄16<br />
SNW-34 x 5 7 ⁄8 S-34 x 5 7 ⁄8 5 7 ⁄8<br />
22234K SNW-34 x 5 15 ⁄16 S-34 AN-34 W-34 5 15 ⁄16 -0.005 4 27 ⁄32 1 7 ⁄32 8 21 ⁄32 19.4<br />
SNW-34 x 6 S-34 x 6 6<br />
SNW-36 x 6 15 ⁄16 S-36 x 6 15 ⁄16 6 5 ⁄16<br />
SNW-36 x 6 3 ⁄8 S-36 x 6 3 ⁄8 6 3 ⁄8<br />
22236K SNW-36 x 6 7 ⁄16 S-36 AN-36 W-36 6 7 ⁄16 -0.005 5 1 ⁄32 1 1 ⁄4 9 1 ⁄16 20.5<br />
SNW-36 x 6 1 ⁄2 S-36 x 6 1 ⁄2 6 1 ⁄2<br />
(1)<br />
Bold shaft sizes are standard. When ordering non-standard accessories, specify shaft size.<br />
(2)<br />
Tolerance range is from +0 to value listed.<br />
Continued on next page.<br />
TIMKEN ® HOUSED UNIT CATALOG D-87
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