• Rugged Cast-Iron Housing: Provides maximum strength and dependability.
• High lead angle worm is case hardened, ground and polished.
• Large, Single Row Ball Bearings On Input Shaft: Absorb radial and thrust loads at higher input speeds. Tapered roller bearings are used on output shaft.
• Forged Bronze Worm Gears: Provide optimum balance of Strength and Wear.

Dimensions

M	1.81
N	4.31
Y	1.76 in
L	4.68 in
J	4.19 in
O	1.88 in
D	2.06
K	2.09 in
H	2.06 in
F	2.75
B	4.81
X	0.63 in
V	1.84 in
C	5.75 in
TAP Depth	0.61 in
I	2.75 in
Center Distance (in)	1.75 in
E	2.09
U	0.625 in
A	3.38
T	0.875
G	1.38
H-Tap size	5/16 - 18 in

Technical Specifications

Key Length	1.38
Reducer Style	Standard
Key Sq.	0.1875
Ratio	20:1
Efficiency	80
Thrust Rating - output shaft	1358
Shaft Seal Material	Nitrile
Input Speed	1750
Mounting Style	No Base
Gear Type	Worm
Assembly	U-R
Output Diameter (in)	0.875 in
Input RPM	1,750
Center Distance (in)	1.75
Output Shaft Assembly Code	R
No. of Gear Reductions	Single
Reducer	Worm - Right Angle
Product Type	Worm Speed Reducer
Service Factor	1
Ratio Range	20:1
Output RPM	87.5
Output Key	3/16 X 1.38
Input HP @ 1750 RPM	0.9
Input Diameter (in)	0.625 in
Model Code	175U
Input Style	Solid Shaft
Input Keyway	3/16 X 1.50 in
Series Code	Raider
Output Shaft Direction	Right
Housing Material	Cast Iron
Output Torque Rating (in-lb)	630 in-lbs @1750 input RPM in/lbs
Overhung Load Rating (Output Shaft(lb))	740 lb
Output Shaft	Solid Shaft

General Specifications

UPC	662288342700
Weight	20.00 LB