• 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

C	6.94 in
H	2.5 in
V	2.44 in
N	5.08
J	5 in
B	6.13
D	2.5
X	0.75 in
Y	2.38 in
M	1.94
L	5.44 in
O	2.37 in
F	2.88
K	2.5 in
E	2.5
G	1.44
T	1.125
TAP Depth	0.6 in
A	4.06
U	0.75 in
Center Distance (in)	2.37 in
H-Tap size	3/8 - 16 in
I	3.56 in

Technical Specifications

Efficiency	80
Key Sq.	0.1875
Thrust Rating - output shaft	2305
Ratio	40:1
Reducer Style	Standard
Shaft Seal Material	Nitrile
Key Length	1.63
Input Speed	1750
Output Key	1/4 X 1.75
Reducer	Worm - Right Angle
Center Distance (in)	2.38
No. of Gear Reductions	Single
Input Keyway	3/16 X 1.31 in
Product Type	Worm Speed Reducer
Input RPM	1,750
Ratio Range	40:1
Assembly	U-R
Mounting Style	No Base
Model Code	237U
Output Shaft Assembly Code	R
Gear Type	Worm
Input Style	Solid Shaft
Input Diameter (in)	0.75 in
Input HP @ 1750 RPM	1.14
Output Diameter (in)	1.125 in
Series Code	Raider
Output RPM	43.7
Service Factor	1
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1433 in-lbs @1750 input RPM in/lbs
Overhung Load Rating (Output Shaft(lb))	843 lb

General Specifications

UPC	662288348771
Weight	40.00 LB