• 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

N	5.63
T	1.125
U	0.75 in
Center Distance (in)	2.63 in
L	6.07 in
O	2.73 in
D	2.94
J	6.38 in
C	8 in
I	4.34 in
O*	2.52 in
K	3.19 in
M	2.38
F	3.38
B	7.12
G	1.69
TAP Depth	0.69 in
H-Tap size	3/8-16 UNC in
A	4.84

Technical Specifications

Output Shaft Assembly Code	R
Output Shaft Orientation	R
Reducer Style	Worm - Right Angle
Series Code	GRL
Output RPM	175
Output HP	4.097
Input RPM	1,750
No. of Gear Reductions	Single
Series Type	Cast Iron 800 Worm Gear Reducers
Output Key	1/4 X 1.75
Series Style	GRL-B-R
Overhung Load	1,625
Mounting Style	No Base
Input HP	4.492
Input Style	Solid Shaft
Output Style	R
Keyway	3/16 X 3/32
Input HP @ 1750 RPM	4.492
Gear Type	Worm
Thrust Rating - output shaft	1762
Ratio	10:1
Assembly	B-R
Reducer	Worm - Right Angle
Service Factor	1
Input Diameter (in)	0.75 in
Ratio Range	10:1
Series	GRL Series - Ironman Worm Gear Reducers
Product Type	Worm Speed Reducer
Input Keyway	3/16 X 1.63 in
Center Distance (in)	2.63
Shaft Seal Material	Viton
Output Diameter (in)	1.125 in
Product Line	GRL Series - Ironman Worm Gear Reducers
Model Code	B826
Reduction	Single
Output Shaft Direction	Right
Housing Material	Cast Iron
Output Torque Rating (in-lb)	1475 in/lbs
Overhung Load Rating (Output Shaft(lb))	1,625 lb
Output Shaft	Solid Shaft

General Specifications

UPC	690310051061
Weight	52.00 LB
Packaged Length	16.00 IN
Packaged Width	12.25 IN
Packaged Height	11.75 IN