• 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

Center Distance (in)	6 in
AD	10.52
M	3.41
D	6.5
G	3.19
AE2	0.52
V	4.256 in
B	14.5
T	2.9375
J	12.75 in
F	6.38
FZ	0.33 in
AE1	0.52
C	16.5 in
FA	11.13 in
AG	11.5
L	11.78 in
U	1.5 in

Technical Specifications

Input Style	Solid Shaft
No. of Gear Reductions	Single
Output Diameter (in)	2.9375 in
Input HP	11.177
Center Distance (in)	6
Output RPM	58
Output Key	3/4 X 4.00
Output Shaft Orientation	H1
Ratio Range	30:1
Input Keyway	3/8 X 3.00 in
Product Type	Right Angle
Input HP @ 1750 RPM	11.177
Shaft Seal Material	Viton
Gear Type	Worm
Assembly	H-H1
Mounting Style	Shaft Mount
Reducer	Worm - Right Angle
Model Code	H860
Service Factor	1
Thrust Rating - output shaft	3990
Series	GR Series - Ironman Worm Gear Reducers
Output HP	9.486
Input Diameter (in)	1.5 in
Reducer Style	Worm - Right Angle
Output Style	H1
Input RPM	1,750
Series Style	GR-H-H1
Output Shaft Assembly Code	H1
Bore Code	47
Product Line	GR Series - Ironman Worm Gear Reducers
Series Code	GR
Ratio	30:1
Reduction	Single
Output Shaft Direction	H1
Output Torque Rating (in-lb)	10249 in/lbs
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	3,723 lb

General Specifications

UPC	690310035153
Weight	321.00 LB