• 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

F	2.75
O	2.11 in
D	1.91
C	5.38 in
M	1.76
G	1.38
N	4.31
K	2.09 in
Center Distance (in)	1.54 in
L	4.35 in
B	4.88
I	3.14 in
U	0.625 in
O*	1.9 in
T	0.75
J	4.19 in
TAP Depth	0.63 in
H-Tap size	5/16-18 UNC in
A	3.44

Technical Specifications

Series Style	GR-B-L
Series Code	GR
No. of Gear Reductions	Single
Series Type	Cast Iron 800 Worm Gear Reducers
Output RPM	116
Input Style	Solid Shaft
Mounting Style	Base
Output Style	L
Output Shaft Orientation	L
Reducer Style	Worm - Right Angle
Overhung Load	860
Input RPM	1,750
Output Key	3/16 X 1.50
Output HP	0.826
Input HP	1.003
Output Shaft Assembly Code	L
Input Diameter (in)	0.625 in
Series	GR Series - Ironman Worm Gear Reducers
Ratio Range	15:1
Output Diameter (in)	0.750 in
Service Factor	1
Ratio	15:1
Gear Type	Worm
Shaft Seal Material	Viton
Reducer	Worm - Right Angle
Input Keyway	3/16 X 1.38 in
Product Line	GR Series - Ironman Worm Gear Reducers
Assembly	B-L
Thrust Rating - output shaft	1144
Product Type	Worm Speed Reducer
Model Code	B815
Input HP @ 1750 RPM	1.003
Center Distance (in)	1.54
Reduction	Single
Output Shaft Direction	Left
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	446 in/lbs
Overhung Load Rating (Output Shaft(lb))	860 lb
Housing Material	Cast Iron

General Specifications

UPC	690310004593
Weight	18.00 LB
Packaged Length	10.69 IN
Packaged Width	9.06 IN
Packaged Height	10.50 IN