• 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

B	10.25
O	4.5 in
J	8.5 in
N	8.12
Center Distance (in)	4.25 in
I	6.1 in
K	4.25 in
H-Tap size	5/8-11 UNC in
G	2.5
L	9.57 in
A	6.13
T	1.875
D	4.44
M	3.47
F	5
TAP Depth	1 in
C	11.38 in
U	1.25 in

Technical Specifications

Series Style	GR-B-L
Output Shaft Orientation	L
Series Code	GR
Input Diameter (in)	1.25 in
Output Diameter (in)	1.875 in
Input HP	16.27
Product Line	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Thrust Rating - output shaft	1640
Output Key	1/2 X 3.06
Reducer Style	Worm - Right Angle
Assembly	B-L
Output Style	L
Input Keyway	1/4 X 2.5 in
Output RPM	233
Model Code	B842
Shaft Seal Material	Viton
Input RPM	1,750
Mounting Style	Base
Center Distance (in)	4.25
Ratio	7.5:1
Input Style	Solid Shaft
Overhung Load	2,930
Output Shaft Assembly Code	L
Input HP @ 1750 RPM	16.27
Series	GR Series - Ironman Worm Gear Reducers
No. of Gear Reductions	Single
Gear Type	Worm
Output HP	15.36
Ratio Range	7.5:1
Reducer	Worm - Right Angle
Product Type	Right Angle
Reduction	Single
Output Shaft Direction	Single
Output Torque Rating (in-lb)	4148 in/lbs
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	2,930 lb
Housing Material	Cast Iron

General Specifications

UPC	690310026038
Weight	136.00 LB