• 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

A	7.19
C	14 in
F	5.81
I	7.5 in
N	9.06
H-Tap size	5/8-11 UNC in
O	4.78 in
B	13
L	10.88 in
G	2.91
TAP Depth	1.25 in
Center Distance (in)	5.25 in
M	3.38
K	5.5 in
U	1.25 in
J	11 in
D	5.12
T	2

Technical Specifications

Output Diameter (in)	2.000 in
Output Shaft Assembly Code	L
Center Distance (in)	5.25
Output RPM	350
Reducer	Worm - Right Angle
Ratio Range	5:1
Mounting Style	Base
Shaft Seal Material	Viton
Output Key	1/2 X 3.50
Product Type	Right Angle
Product Line	GR Series - Ironman Worm Gear Reducers
Input Diameter (in)	1.25 in
Overhung Load	3,100
Output Style	L
Model Code	B852
Input RPM	1,750
Output Shaft Orientation	L
Ratio	5:1
Input HP	32.51
Output HP	31.17
Series	GR Series - Ironman Worm Gear Reducers
Service Factor	1
Input HP @ 1750 RPM	32.51
Series Style	GR-B-L
Thrust Rating - output shaft	1675
Input Style	Solid Shaft
Input Keyway	1/4 X 3.00 in
Series Code	GR
Reducer Style	Worm - Right Angle
No. of Gear Reductions	Single
Assembly	B-L
Gear Type	Worm
Reduction	Single
Output Shaft Direction	Left
Overhung Load Rating (Output Shaft(lb))	3,100 lb
Output Shaft	Solid Shaft
Housing Material	Cast Iron
Output Torque Rating (in-lb)	5753 in/lbs

General Specifications

UPC	690310031544
Weight	232.00 LB