• 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	4.19 in
B	3.44
F	1.38
D	2.75
H	1.91 in
N	2.71
M	4.82
L	3.14 in
P	3.45 in
J	3.99 in
K	5.38 in
R	3.25 in
A	4.88
E	2.09

Technical Specifications

Input Speed	1750
Motor Frame Size	140TC
Thrust Rating - output shaft	794
Reducer Style	Standard
Ratio	5:1
Efficiency	80
Input Bore (C Face)	0.875
Input Keyway (C Face)	3/16 x 3/32
Manufacturer Reducer Size	154
Maximum Input HP	1.939 hp @ 1750 rpm
Service Factor	1
Center Distance (in)	1.54
Input Style	C-Face Quill
Frame Size	140TC
Output Diameter (in)	0.625 in
Mounting Style	Shaft Mt
No. of Gear Reductions	Single
Input Diameter (in)	0.875 in
Gear Type	Worm
Product Type	Worm Speed Reducer
Input HP @ 1750 RPM	1.939
Ratio Range	5:1
Series Code	Raider
Output Shaft Direction	L or R
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	323 in-lbs @1750 input RPM in/lbs
Overhung Load Rating (Output Shaft(lb))	860 lb

General Specifications

UPC	662288340881
Weight	21.00 LB