Timken - Saf Split-Block Housed Units

Timken ® SAF SPLIT-BLOCK HOUSED UNITS
Inch Tapered Bore Mounting • SAF225 AND SAF226 SERIES
3"
16
FIXED
END
H
S-1
L
Y
D
A
K
FLOAT
END
E
B
F
C
Base Bolts
K L Y
Required
Oil Level No. Size
Bearing
No.
Adapter
Assembly
No. (3)
Housing
Only (4)
Stabilizing
Triple Seal
Ring
2 Req'd
1 Req'd (5)
in. in. in. in. lbs.
SNW-130 x 5 1 ⁄8 LER 124
2 7 ⁄8 9 11 ⁄16 3 17 ⁄64 4 1 22330K SNW-130 x 5 3 ⁄16 SAF630 SR-36-30 LER 125 350
SNW-130 x 5 1 ⁄4 LER 126
SNW-132 x 5 3 ⁄8 LER 129
2 15 ⁄16 10 3 ⁄4 3 7 ⁄16 4 1 1 ⁄4 22332K SNW-132 x 5 7 ⁄16 SAF632 SR-38-32 LER 130 420
SNW-132 x 5 1 ⁄2 LER 131
SNW-134 x 5 13 ⁄16 LER 138
SNW-134 x 5 7 ⁄8 LER 139
3 1 ⁄16 10 13 ⁄16 3 19 ⁄32 4 1 1 ⁄4 22334K SNW-134 x 5 15 ⁄16 SAF634 SR-40-34 LER 140 485
SNW-134 x 6 LER 141
3 3 ⁄8 11 1 ⁄4 3 47 ⁄64 4 1 1 ⁄4 22336K SNW-136 x 6 7 ⁄16 SAF636 SR-0-36 LER 148 545
SNW-138 x 6 13 ⁄16 LER 153
SNW-138 x 6 7 ⁄8 LER 154
3 11 ⁄16 11 1 ⁄2 3 57 ⁄64 4 1 1 ⁄2 22338K SNW-138 x 6 15 ⁄16 SAF638 SR-44-38 LER 155 655
SNW-138 x 7 LER 156
SNW-140 x 7 1 ⁄8 LER 158
3 3 ⁄4 12 1 ⁄4 4 5 ⁄64 4 1 1 ⁄2 22340K SNW-140 x 7 3 ⁄16 SAF640 SR-0-40 LER 159 725
SNW-140 x 7 1 ⁄4 LER 160
(1)
Bold shaft sizes are standard. When ordering non-standard pillow block assemblies specify the shaft size.
(2)
See page D-76, table D-20 for suggested shaft diameter S-1 tolerances.
(3)
Includes sleeve, locknut and lockwasher. Add shaft size to order.
(4)
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.
(5)
Stabilizing ring used for fixed (FX) block; do not use for float (FL) mounting.
NOTE: Speed ratings are found in the dimension tables on pages D-37 through D-43.
Assembly
Wt.
TIMKEN ® HOUSED UNIT CATALOG D-59