Timken - Ball Bearing Housed Units

SAS Standard Series
BALL BEARING HOUSED UNITS
BALL BEARING HOUSED UNITS • CAST-IRON HOUSED UNITS • SAS
SAS STANDARD SERIES
• The SAS is a streamlined and rugged one-piece
pillow block unit that combines the Timken engineered
housing and a GYA-RRB set screw bearing.
• GYA-RRB bearing employs a positive-contact, landriding
seal and specially designed set screws. N
SAS pillow block can be mounted in any position.
• Bearing housed units are factory-prelubricated, but
a grease fitting is provided to allow for relubrication
if required.
Suggested shaft tolerances:
1 ⁄ 2 in. – 1 15 ⁄ 16 in., nominal to -0.013 mm, -0.0005 in.;
2 in. – 2 3 ⁄ 16 in., nominal to -0.025 mm, -0.0010 in.
To order, specify UNIT and SHAFT DIAMETER.
Example: SAS 1 in.
N
N 1 N 1
J J
L L
45° 45°
S 1
B B
H 1
S 1
H 2 H 2
H H
F F
BEARING DATA
Unit Bearing No. Dimensions and Load Ratings
SAS GYA-RRB Page A-54
A A
2 2
A A
Unit
Shaft
Dia. H H 2 S 1 J L A H 1 N N 1 F B
in.
mm
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
Bolt
Size
mm
in.
Bearing
No.
Housing
No.
SAS 1⁄2
GYA008RRB
30.16 56.4 15.9 92.1 123.8 30.2 11.9 11.1 22.2 24.6 23.8 10
T-40238
SAS 5⁄8
1 3 ⁄16 2 7 ⁄32 5⁄8 3 5 ⁄8 4 7 ⁄8 1 3 GYA010RRB
⁄16 15⁄32 7⁄16 7⁄8 31⁄32 15⁄16 3⁄8
(T-30595)
SAS 17 GYAE17RRB
SAS 3⁄4 33.34 64.3 18.3 96.0 127.0 31.8 13.5 11.1 19.8 29.0 27.0 10 GYA012RRB T-40239
SAS 20 1 5 ⁄16 2 17 ⁄32 23⁄32 3 25 ⁄32 5 1 1 ⁄4 17⁄32 7⁄16 25⁄32 1 9 ⁄64 1 1 ⁄16 3⁄8 GYAE20RRB (T-30555)
SAS 7⁄8
GYA014RRB
SAS 15⁄16 36.51 71.4 19.4 104.8 139.7 35.7 15.1 11.1 20.6 33.7 28.2 10 GYA015RRB
SAS 1 1 7 ⁄16 2 13 ⁄16 49⁄64 4 1 ⁄8 5 1 ⁄2 1 13 ⁄32 19⁄32 7⁄16 13⁄16 1 21 ⁄64 1 7 ⁄64 3⁄8 GYA100RRB
T-30365
SAS 25 GYAE25RRB
SAS 1 1 ⁄8
GYA102RRB
SAS 1 3 ⁄16 42.86 83.3 23.0 117.5 157.2 39.7 16.7 14.3 23.8 40.1 32.5 12 GYA103RRB T-40241
SAS 1 1 ⁄4 S 1 11 ⁄16 3 9 ⁄32 29⁄32 4 5 ⁄8 6 3 ⁄16 1 9 ⁄16 21⁄32 9⁄16 15⁄16 1 37 ⁄64 1 9 ⁄32 1⁄2 GYA103RRB2 (T-30300)
SAS 30 GYAE30RRB
SAS 1 1 ⁄4
GYA104RRB
SAS 1 3 ⁄8 47.62 93.6 25.8 130.2 166.7 45.2 18.3 14.3 24.6 46.8 36.5 12 GYA106RRB T-40242
SAS 1 7 ⁄16 1 7 ⁄8 3 11 ⁄16 1 1 ⁄64 5 1 ⁄8 6 9 ⁄16 1 25 ⁄32 23⁄32 9⁄16 31⁄32 1 27 ⁄32 1 7 ⁄16 1⁄2 GYA107RRB (T-30410)
SAS 35 GYAE35RRB
SAS 1 1 ⁄2 49.21 100.0 27.8 136.5 179.4 47.6 19.0 14.3 26.2 52.4 39.3 12 GYA108RRB T-40243
SAS 40 1 15 ⁄16 3 15 ⁄16 1 3 ⁄32 5 3 ⁄8 7 1 ⁄16 1 7 ⁄8 3⁄4 9⁄16 1 1 ⁄32 2 1 ⁄16 1 35 ⁄64 1⁄2 GYAE40RRB (T-30484)
SAS
1 1 ⁄2 H
53.90
2 1 ⁄8
100.0
3 15 ⁄16
27.8
1 3 ⁄32
136.5
5 3 ⁄8
179.4
7 1 ⁄16
47.6
1 7 ⁄8
19.0
3⁄4
14.3
9⁄16
26.2
1 1 ⁄32
52.4
2 1 ⁄16
39.3
1 35 ⁄64
12
1⁄2
New
(Old)
GYA108RRB T-39528
SAS
SAS
SAS
1 5 ⁄8
1 11 ⁄16
1 3 ⁄4
53.90
2 1 ⁄8
106.3
4 3 ⁄16
28.6
1 1 ⁄8
149.2
5 7 ⁄8
191.3
7 17 ⁄32
51.0
2
19.0
3⁄4
14.3
9⁄16
28.6
1 1 ⁄8
57.9
2 9 ⁄32
42.1
1 21 ⁄32
12
1⁄2
GYA110RRB
GYA111RRB
GYA112RRB
SAS 45 GYAE45RRB
SAS 1 15 ⁄16
GYA115RRB
57.20 114.3 30.9 158.0 200.0 55.6 19.0 17.5 23.8 62.7 44.4 16
SAS 2 S
2 1 ⁄4 4 1 ⁄2 1 7 ⁄32 6 7 ⁄32 7 7 ⁄8 2 3 ⁄16 3⁄4 11⁄16 15⁄16 2 15 ⁄32 1 3 GYA115RRB2
⁄4 5⁄8
SAS 50 GYAE50RRB
SAS 2
GYA200RRB
63.50 126.2 31.7 176.2 222.3 58.7 20.6 18.3 29.4 69.8 46.4 16
SAS 2 3 ⁄16
2 1 ⁄2 4 31 ⁄32 1 1 ⁄4 6 15 ⁄16 8 3 ⁄4 2 5 ⁄16 13⁄16 23⁄32 1 5 ⁄32 2 3 ⁄4 1 53 GYA203RRB
⁄64 5⁄8
SAS 55 GYAE55RRB
NOTE: All units have 1 ⁄8 pipe-thread grease fitting except 1 ⁄2 – 11 ⁄16 and 3 ⁄4 units, which have 1 ⁄4-28 fitting.
NOTE: Shaft diameter with an S = smaller housing; Shaft diameter with an H = heavier housing.
T-40244
(T-30682)
T-40245
(T-30706)
T-40246
(T-30738)
Unit
Wt.
kg
lbs.
0.42
0.92
0.57
1.25
0.75
1.67
1.14
2.52
1.52
3.35
1.85
4.08
1.85
4.08
2.06
4.55
2.54
5.60
3.02
6.66
TIMKEN ® HOUSED UNIT CATALOG • Download 3D Models and 2D Drawings at cad.timken.com A-79