• 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

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

Technical Specifications

Key Length	1.63
Thrust Rating - output shaft	1379
Shaft Seal Material	Nitrile
Input Speed	1750
Efficiency	80
Reducer Style	Standard
Ratio	5:1
Key Sq.	0.1875
Maximum Input HP	5.32 hp @ 1750 rpm
Manufacturer Reducer Size	237
Output Diameter (in)	1.125 in
Output RPM	350
Input Diameter (in)	0.75 in
Mounting Style	No Base
Series Code	Raider
Assembly	U-R
Input Keyway	3/16 X 1.31 in
Product Type	Worm Speed Reducer
Gear Type	Worm
Output Key	1/4 X 1.75
Reducer	Worm - Right Angle
Output Shaft Assembly Code	R
Ratio Range	5:1
Input HP @ 1750 RPM	5.11
Input RPM	1,750
Input Style	Solid Shaft
Service Factor	1
Center Distance (in)	2.38
No. of Gear Reductions	Single
Model Code	237U
Output Shaft Direction	Right
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	843 lb
Housing Material	Cast Iron
Output Torque Rating (in-lb)	898 in-lbs @1750 input RPM in/lbs

General Specifications

UPC	662288348726
Weight	31.35 LB
Packaged Length	11.50 IN
Packaged Width	15.10 IN
Packaged Height	11.60 IN