• 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	4
AK	4.5
BE	0.38 in
T	1.5
Center Distance (in)	3.25 in
G	2
O*	3.42 in
L	6.76 in
U	0.875 in
LM	9.01
BD	6.5
TAP Depth	0.88 in
C	9.38 in
AJ	5.88
N	7.06
H-Tap size	7/16-14 UNC in
A	5.75
I	5.02 in
D	3.5
K	3.75 in
B	8.5
BF	0.41
J	7.5 in
O	3.66 in

Technical Specifications

Output RPM	87
Output Diameter (in)	1.500 in
Ratio	20:1
Output Shaft Assembly Code	D
Output HP	4.536
Input Keyway	3/16 X 1.63 in
Overhung Load	2,170
Input RPM	1,750
Product Type	Right Angle
Assembly	BM-D
Model Code	BM832
Input Style	Flexible Coupling Input
Service Factor	1
Motor Frame Size	140
Frame Size	140TC
Center Distance (in)	3.25
Input HP @ 1750 RPM	5.18
Output Key	3/8 x 2.63
Mounting Style	Base
Input Keyway (C Face)	3/16 x 3/32
Reducer Style	Worm - Right Angle
Output Style	D
Thrust Rating - output shaft	2574
Reducer	Worm - Right Angle
Input HP	5.18
Gear Type	Worm
Ratio Range	20:1
Output Shaft Orientation	LR
Shaft Seal Material	Viton
No. of Gear Reductions	Single
Series Style	GRG-BM-D
Input Diameter (in)	0.875 in
Product Line	GRG Series - Ironman Worm Gear Reducers
Input Bore (C Face)	0.875
Series Code	GRG
Series	GRG Series - Ironman Worm Gear Reducers
Reduction	Single
Output Shaft Direction	Double
Output Torque Rating (in-lb)	3267 in/lbs
Housing Material	Cast Iron
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	2,275 lb

General Specifications

UPC	690310044162
Weight	76.00 LB