• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• Large oil capacity provides positive splash lubrication and superior cooling capability.
• Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
• All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
• Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
• Mounting dimensions are interchangeable with most industry standard reducers.

Dimensions

C	6.94 in
M	2.38
Center Distance (in)	2.38 in
I	3.77 in
J	5 in
N	5.14
O	2.66 in
F	2.88
B	6.12
T	1.125
D	2.5
K	2.5 in
O*	2.44 in
G	1.44
L	5.51 in
U	0.75 in
A	4.06
H-Tap size	3/8-16 UNC in
TAP Depth	0.69 in

Technical Specifications

Overhung Load	1,770
Output Style	L
Series Style	GR-B-L
Output Shaft Orientation	L
Input HP	3.992
Input Style	Solid Shaft
Series Code	GR
Series Type	Cast Iron 800 Worm Gear Reducers
Input RPM	1,750
Output Shaft Assembly Code	L
Reducer Style	Worm - Right Angle
Output RPM	233.3
Output Key	1/4 X 1.75
Output HP	3.685
Mounting Style	Base
No. of Gear Reductions	Single
Series	GR Series - Ironman Worm Gear Reducers
Shaft Seal Material	Viton
Model Code	B824
Input Keyway	3/16 X 1.63 in
Service Factor	1
Assembly	B-L
Gear Type	Worm
Product Line	GR Series - Ironman Worm Gear Reducers
Output Diameter (in)	1.125 in
Ratio	7.5:1
Thrust Rating - output shaft	1659
Product Type	Right Angle
Ratio Range	7.5:1
Input Diameter (in)	0.75 in
Reducer	Worm - Right Angle
Input HP @ 1750 RPM	3.992
Center Distance (in)	2.38
Reduction	Single
Output Shaft Direction	Left
Output Torque Rating (in-lb)	995 in/lbs
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	1,770 lb
Housing Material	Cast Iron

General Specifications

UPC	690310010723
Weight	40.00 LB
Packaged Length	10.69 IN
Packaged Width	9.06 IN
Packaged Height	10.50 IN