• 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

F	1.38
R	3.25 in
P	3.45 in
J	3.99 in
B	3.44
M	6.72
L	3.14 in
C	4.19 in
D	2.75
K	5.38 in
V	2.11 in
H	1.91 in
N	4.31
E	2.09
A	4.88

Technical Specifications

Input Keyway (C Face)	3/16 X 1.38
Reducer Style	Standard
Input Bore (C Face)	0.625
Input Speed	1750
Ratio	25:1
Motor Frame Size	56C
Thrust Rating - output shaft	1144
Efficiency	80
Input Diameter (in)	0.625 in
Frame Size	56C
Output Diameter (in)	0.750 in
Gear Type	Worm
Input Style	C-Face Quill
Product Type	Worm Speed Reducer
Center Distance (in)	1.54
Ratio Range	25:1
Series Code	Raider
Mounting Style	No Base
Service Factor	1
No. of Gear Reductions	Single
Output Shaft Orientation	LR
Input HP @ 1750 RPM	0.752
Output Shaft Direction	Double
Output Torque Rating (in-lb)	503 in-lbs @1750 input RPM in/lbs
Housing Material	Cast Iron
Output Shaft	Shaft
Overhung Load Rating (Output Shaft(lb))	860 lb

General Specifications

UPC	662288684176
Weight	21.00 LB