• 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
C	8 in
BD	6.5
BE	0.38 in
H-Tap size	3/8-16 UNC in
Center Distance (in)	2.63 in
B	7.12
TAP Depth	0.69 in
BF	0.41
D	2.94
AJ	5.88
F	3.38
I	4.34 in
L	6.07 in
A	4.84
N	5.63
O	2.73 in
J	6.38 in
AK	4.5
LM	8.32
T	1.125
G	1.69
U	0.75 in

Technical Specifications

Frame Size	56C
Input Bore (C Face)	0.625
Center Distance (in)	2.63
Output Shaft Orientation	L
Ratio	10:1
Model Code	BM826
Input Style	Flexible Coupling Input
Input Keyway	3/16 X 1.63 in
Series Style	GRL-BM-L
Input HP	4.492
Motor Frame Size	56C
Reducer Style	Worm - Right Angle
Product Line	GRL Series - Ironman Worm Gear Reducers
Output RPM	175
Ratio Range	10:1
Product Type	Worm Speed Reducer
Series Code	GRL
Thrust Rating - output shaft	1762
Output Diameter (in)	1.125 in
Output Key	1/4 X 1.75
Input Diameter (in)	0.75 in
Input Keyway (C Face)	3/16 x 3/32
Shaft Seal Material	Viton
Mounting Style	Base
Output Style	L
Overhung Load	1,625
Input RPM	1,750
Assembly	BM-L
Input HP @ 1750 RPM	4.492
Service Factor	1
Output Shaft Assembly Code	L
No. of Gear Reductions	Single
Series	GRL Series - Ironman Worm Gear Reducers
Output HP	4.097
Reducer	Worm - Right Angle
Gear Type	Worm
Reduction	Single
Output Shaft Direction	Left
Output Torque Rating (in-lb)	1475 in/lbs
Housing Material	Cast Iron
Output Shaft	Solid Shaft
Overhung Load Rating (Output Shaft(lb))	1,625 lb

General Specifications

UPC	690310051283
Weight	57.00 LB