• 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

L	7 in
J	7 in
D	3.25
O	3.25 in
H	3.25 in
F	4
B	8.5
X	0.88 in
M	2.26
V	3.6 in
C	8.88 in
K	3.5 in
N	6.75
Y	2.26 in
E	3.5
H-Tap size	7/16 - 14 in
Center Distance (in)	3 in
O*	3.25 in
T	1.25
I	4.5 in
TAP Depth	0.8 in
U	0.875 in
A	5.5
G	2

Technical Specifications

Input Speed	1750
Key Sq.	0.188
Efficiency	80
Key Length	1.31
Shaft Seal Material	Nitrile
Reducer Style	Standard
Thrust Rating - output shaft	2692
Ratio	5:1
Manufacturer Reducer Size	300
Maximum Input HP	8.25 hp @ 1750 rpm
Output Shaft Assembly Code	D
Product Type	Worm Speed Reducer
Series Code	Raider
Output Key	1/4 X 2.25
Center Distance (in)	3
Model Code	300U
Output RPM	350
Service Factor	1
Input HP @ 1750 RPM	9.46
Gear Type	Worm
Output Shaft Orientation	LR
Mounting Style	No Base
Input Diameter (in)	0.875 in
Reducer	Worm - Right Angle
No. of Gear Reductions	Single
Output Diameter (in)	1.250 in
Ratio Range	5:1
Input RPM	1,750
Assembly	U-LR
Input Style	Solid Shaft
Input Keyway	3/16 X 1.31 in
Output Shaft Direction	Double
Output Torque Rating (in-lb)	1544 in-lbs @1750 input RPM in/lbs
Output Shaft	Solid Shaft
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	987 lb

General Specifications

UPC	662288356905
Weight	64.00 LB