• 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

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

Technical Specifications

Input Diameter (in)	0.625 in
Output Key	3/16 X 1.50
Overhung Load	860
Product Line	GR Series - Ironman Worm Gear Reducers
Shaft Seal Material	Viton
Input RPM	1,750
Reducer Style	Worm - Right Angle
Assembly	B-D
Output HP	0.214
Ratio	60:1
Gear Type	Worm
Output Shaft Orientation	LR
Output Shaft Assembly Code	D
Model Code	B815
Mounting Style	Base
Service Factor	1
Input HP	0.391
Series Code	GR
Ratio Range	60:1
Input Keyway	3/16 X 1.38 in
Reducer	Worm - Right Angle
Output RPM	29
Series Style	GR-B-D
Output Diameter (in)	0.750 in
Series	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	1.54
Product Type	Worm Speed Reducer
Thrust Rating - output shaft	1144
Output Style	D
Input HP @ 1750 RPM	0.391
Input Style	Solid Shaft
No. of Gear Reductions	Single
Reduction	Single
Output Shaft Direction	Double
Overhung Load Rating (Output Shaft(lb))	860 lb
Output Torque Rating (in-lb)	462 in/lbs
Output Shaft	Solid Shaft
Housing Material	Cast Iron

General Specifications

UPC	690310004869
Weight	18.00 LB