• 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

I	6.1 in
G	2.5
U	1.25 in
H-Tap size	5/8-11 UNC in
N	8.12
BF	0.41
AJ	5.88
A	6.13
BD	6.5
AK	4.5
LM	11.81
T	1.875
TAP Depth	1 in
L	9.57 in
F	5
D	4.44
K	4.25 in
B	10.25
BE	0.38 in
Center Distance (in)	4.25 in
J	8.5 in
C	11.38 in
O	4.5 in

Technical Specifications

Reducer	Worm - Right Angle
Input RPM	1,750
Ratio	100:1
Output Key	1/2 x 3.06
Input Style	Flexible Coupling Input
Ratio Range	100:1 to 250:1
Output Style	R
Gear Type	Worm
Series	GR Series - Ironman Worm Gear Reducers
Input Keyway	1/4 X 2.50 in
Output Shaft Orientation	R
Input HP	1.201
Thrust Rating - output shaft	2533
Input Diameter (in)	1.25 in
Service Factor	1
Motor Frame Size	56
Frame Size	56C
Input Keyway (C Face)	3/16 x 3/32
Mounting Style	Base
Output Shaft Assembly Code	R
Assembly	BM-R
Series Style	GR-BM-R
Model Code	BM842
Output RPM	17
Input HP @ 1750 RPM	1.201
Product Type	Right Angle
Shaft Seal Material	Viton
Reducer Style	Worm - Right Angle
Output Diameter (in)	1.875 in
No. of Gear Reductions	Single
Series Code	GR
Input Bore (C Face)	0.625
Center Distance (in)	4.25
Output HP	0.792
Product Line	GR Series - Ironman Worm Gear Reducers
Reduction	Single
Output Shaft Direction	Right
Housing Material	Cast Iron
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	3,750 lb
Output Torque Rating (in-lb)	2852 in/lbs

General Specifications

UPC	690310026441
Weight	154.00 LB