• 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

K	3.19 in
AK	4.5
Center Distance (in)	2.63 in
H-Tap size	3/8-16 UNC in
BF	0.41
LM	8.32
O	2.73 in
B	7.12
D	2.94
J	6.38 in
U	0.75 in
A	4.84
BE	0.38 in
AJ	5.88
L	6.07 in
C	8 in
I	4.34 in
G	1.69
F	3.38
T	1.25
N	5.63
BD	6.5
TAP Depth	0.69 in

Technical Specifications

Reducer	Worm - Right Angle
Product Line	GRG Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Shaft Seal Material	Viton
Input Diameter (in)	0.75 in
Output Shaft Orientation	R
Output Style	R
Series	GRG Series - Ironman Worm Gear Reducers
Input Keyway	3/16 X 1.63 in
Output Diameter (in)	1.250 in
Input Style	Flexible Coupling Input
Input RPM	1,750
Series Code	GRG
No. of Gear Reductions	Single
Service Factor	1
Reducer Style	Worm - Right Angle
Input HP @ 1750 RPM	0.577
Input Keyway (C Face)	3/16 x 3/32
Assembly	BM-R
Model Code	BM826
Thrust Rating - output shaft	2091
Ratio Range	80:1
Output Shaft Assembly Code	R
Output RPM	21
Series Style	GRG-BM-R
Frame Size	140TC
Mounting Style	Base
Output HP	0.379
Ratio	80:1
Center Distance (in)	2.63
Input Bore (C Face)	0.875
Output Key	1/4 x 1.75
Gear Type	Worm
Input HP	0.577
Motor Frame Size	140
Overhung Load	1,625
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	1092 in/lbs
Overhung Load Rating (Output Shaft(lb))	1,625 lb
Output Shaft	Solid Shaft
Housing Material	Cast Iron

General Specifications

UPC	690310041581
Weight	57.00 LB