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SAOL Heavy Series<br />
Fixed & Floating Types<br />
BALL BEARING HOUSED UNITS<br />
BALL BEARING HOUSED UNITS • CAST-IRON HOUSED UNITS • SAOL<br />
L 1<br />
O<br />
N 1<br />
FLOAT<br />
MOUNTING<br />
N<br />
H 1<br />
H<br />
FIXED<br />
MOUNTING<br />
J<br />
L<br />
A 1<br />
A<br />
T<br />
Continued from previous page.<br />
Unit<br />
Shaft<br />
Dia.<br />
in.<br />
SAOL 3 3 ⁄16<br />
SAOL 3 7 ⁄16<br />
SAOL 3 11 ⁄16<br />
SAOL 3 15 ⁄16<br />
SAOL 4 3 ⁄16<br />
SAOL 4 7 ⁄16<br />
SAOL 4 15 ⁄16<br />
Total<br />
Float<br />
mm<br />
in.<br />
13.1<br />
33⁄64<br />
13.5<br />
17⁄32<br />
12.7<br />
1⁄2<br />
17.5<br />
11⁄16<br />
15.9<br />
5⁄8<br />
14.3<br />
9⁄16<br />
31.4<br />
1 15 ⁄64<br />
H O L 1 A J L N N 1 H 1 A 1 T J 1<br />
(1)<br />
No. Size<br />
mm<br />
in<br />
115.89<br />
4 9 ⁄16<br />
130.2<br />
5 1 ⁄8<br />
144.5<br />
5 11 ⁄16<br />
152.4<br />
6<br />
165.1<br />
6 1 ⁄2<br />
177.8<br />
7<br />
209.6<br />
8 1 ⁄4<br />
mm<br />
in.<br />
184.2<br />
7 1 ⁄4<br />
190.5<br />
7 1 ⁄2<br />
213.5<br />
8 13 ⁄32<br />
219.9<br />
8 21 ⁄32<br />
225.4<br />
8 7 ⁄8<br />
228.6<br />
9<br />
261.9<br />
10 5 ⁄16<br />
mm<br />
in.<br />
241.3<br />
9 1 ⁄2<br />
260.4<br />
10 1 ⁄4<br />
279.4<br />
11<br />
298.4<br />
11 3 ⁄4<br />
317.5<br />
12 1 ⁄2<br />
327.0<br />
12 7 ⁄8<br />
381.0<br />
15<br />
mm<br />
in.<br />
111.1<br />
4 3 ⁄8<br />
120.6<br />
4 3 ⁄4<br />
125.4<br />
4 15 ⁄16<br />
133.4<br />
5 1 ⁄4<br />
158.8<br />
6 1 ⁄4<br />
171.4<br />
6 3 ⁄4<br />
184.2<br />
7 1 ⁄4<br />
mm<br />
in.<br />
314.3<br />
12 3 ⁄8<br />
339.7<br />
13 3 ⁄8<br />
374.6<br />
14 3 ⁄4<br />
393.1<br />
15 1 ⁄2<br />
449.3<br />
17 11 ⁄16<br />
449.3<br />
17 11 ⁄16<br />
514.4<br />
20 1 ⁄4<br />
mm<br />
in.<br />
390.6<br />
15 3 ⁄8<br />
409.6<br />
16 1 ⁄8<br />
439.7<br />
17 5 ⁄16<br />
469.9<br />
18 1 ⁄2<br />
539.8<br />
21 1 ⁄4<br />
539.8<br />
21 1 ⁄4<br />
630.2<br />
24 13 ⁄16<br />
mm<br />
in.<br />
25.4<br />
1<br />
25.4<br />
1<br />
28.6<br />
1 1 ⁄8<br />
28.6<br />
1 1 ⁄8<br />
28.6<br />
1 1 ⁄8<br />
31.8<br />
1 1 ⁄4<br />
31.8<br />
1 1 ⁄4<br />
mm<br />
in.<br />
31.8<br />
1 1 ⁄4<br />
31.8<br />
1 1 ⁄4<br />
38.1<br />
1 1 ⁄2<br />
38.1<br />
1 1 ⁄2<br />
38.1<br />
1 1 ⁄2<br />
44.4<br />
1 3 ⁄4<br />
44.4<br />
1 3 ⁄4<br />
mm<br />
in.<br />
31.8<br />
1 1 ⁄4<br />
31.8<br />
1 1 ⁄4<br />
31.8<br />
1 1 ⁄4<br />
34.9<br />
1 3 ⁄8<br />
38.1<br />
1 1 ⁄2<br />
44.4<br />
1 3 ⁄4<br />
50.8<br />
2<br />
mm<br />
in.<br />
108.0<br />
4 1 ⁄4<br />
111.1<br />
4 3 ⁄8<br />
133.4<br />
5 1 ⁄4<br />
127.0<br />
5<br />
134.1<br />
5 9 ⁄32<br />
134.9<br />
5 5 ⁄16<br />
152.4<br />
6<br />
mm<br />
in.<br />
76.2<br />
3<br />
79.4<br />
3 1 ⁄8<br />
80.2<br />
3 5 ⁄32<br />
92.9<br />
3 21 ⁄32<br />
91.3<br />
3 19 ⁄32<br />
93.6<br />
3 11 ⁄16<br />
109.5<br />
4 5 ⁄16<br />
mm<br />
in.<br />
57.2<br />
2 1 ⁄4<br />
76.2<br />
3<br />
4<br />
4<br />
– 2<br />
82.6<br />
3 1 ⁄4<br />
101.6<br />
4<br />
108.0<br />
4 1 ⁄4<br />
120.6<br />
4 3 ⁄4<br />
(1)<br />
When four bolts are used, dimension J 1 is the distance between centers, and A 1 and T are measured from the center of the base.<br />
4<br />
4<br />
4<br />
4<br />
Bolt<br />
mm<br />
in.<br />
22<br />
7⁄8<br />
22<br />
7⁄8<br />
24<br />
1<br />
24<br />
1<br />
24<br />
1<br />
27<br />
1 1 ⁄8<br />
27<br />
1 1 ⁄8<br />
<strong>Bearing</strong><br />
No.<br />
Collar<br />
No.<br />
Housing<br />
No.<br />
New<br />
SMN303KS SN303K A-4780<br />
SMN307KS SN307K A-4155<br />
SMO311WS SO311K A-4156<br />
SMN315KS SN315K A-4795<br />
SMN403WS SN403K T-14342<br />
SMN407WS SN407K T-11469<br />
SMN415WS SN415K T-11783<br />
Unit<br />
Wt.<br />
kg<br />
lbs.<br />
35.298<br />
77.75<br />
48.805<br />
107.5<br />
54.48<br />
120.0<br />
70.824<br />
156.0<br />
88.076<br />
194.0<br />
95.34<br />
210.0<br />
160.262<br />
353.0<br />
TIMKEN ® HOUSED UNIT CATALOG • Download 3D Models and 2D Drawings at cad.timken.com A-91
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