• 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)	2.63 in
A	4.84
BD	9
C	8 in
I	4.34 in
L	6.07 in
BE1	0.5 in
F	3.38
L1	9.32 in
H-Tap size	3/8-16 UNC in
AK	8.5
AJ	7.25
T	1.125
TAP Depth	0.69 in
U	0.75 in
G	1.69
B	7.12
O	2.73 in
D	2.94
J	6.38 in
N	5.63
BF	0.53
K	3.19 in

Technical Specifications

Frame Size	180TC
Input Style	Flexible Coupling Input
Output HP	1.287
Output Diameter (in)	1.125 in
Output Style	L
Overhung Load	1,625
Ratio Range	40:1
Service Factor	1
Series Style	GRL-BM-L
Input Keyway (C Face)	1/4 x 1/8
Model Code	BM826
Output Key	1/4 x 1.75
Input Keyway	3/16 X 1.63 in
Reducer	Worm - Right Angle
Output Shaft Orientation	L
Input HP @ 1750 RPM	1.695
Input RPM	1,750
Output Shaft Assembly Code	L
Input Diameter (in)	0.75 in
Series	GRL Series - Ironman Worm Gear Reducers
Assembly	BM-L
Center Distance (in)	2.63
Product Type	Right Angle
Input Bore (C Face)	1.125
No. of Gear Reductions	Single
Motor Frame Size	180
Product Line	GRL Series - Ironman Worm Gear Reducers
Series Code	GRL
Mounting Style	Base
Thrust Rating - output shaft	2091
Ratio	40:1
Output RPM	43
Gear Type	Worm
Shaft Seal Material	Viton
Reducer Style	Worm - Right Angle
Input HP	1.695
Reduction	Single
Output Shaft Direction	Left
Output Torque Rating (in-lb)	1854 in/lbs
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	1,625 lb
Housing Material	Cast Iron

General Specifications

UPC	690310051962
Weight	57.00 LB