• Aluminum housing provides superior resistances to corrosion, even in harsh environments.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.
• 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.
• 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.
• The unique quill seal guard protects the input seal from damage during motor installation.
• 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

TAP Depth	0.5 in
U	0.5 in
Center Distance (in)	1.33 in
A	2.82
T	0.625
O	2.16 in
N	4
J	3.25 in
H-Tap size	5/16-18 in
G	1
B	3.8
D	1.72
C	4.66 in
M	1.87
K	1.63 in
I	2.4 in
L	3.82 in
F	2

Technical Specifications

Assembly	B-L
Center Distance (in)	1.33
Reducer	Worm - Right Angle
Output Shaft Orientation	L
Reducer Style	Worm - Right Angle
Shaft Seal Material	Viton
Ratio Range	25:1
Input Keyway	1/8 X 1.00 in
Input Diameter (in)	0.5 in
Service Factor	1
Gear Type	Worm
Overhung Load	700
Input RPM	1,750
Input HP	0.445
Output Diameter (in)	0.625 in
Output RPM	70
Output Key	3/16 x 1.38
Product Type	Right Angle
Series Style	EL-B-L
Series	EL Series - Aluminum Worm Gear Reducers
Series Code	EL
Output Shaft Assembly Code	L
Model Code	B813
Output HP	0.344
Thrust Rating - output shaft	1144
No. of Gear Reductions	Single
Input HP @ 1750 RPM	0.445
Mounting Style	Base
Output Style	L
Ratio	25:1
Product Line	EL Series - Aluminum Worm Gear Reducers
Input Style	Solid Shaft
Reduction	Single
Output Shaft Direction	Left
Output Shaft	Solid Shaft
Output Torque Rating (in-lb)	309 in/lbs
Housing Material	Aluminum
Overhung Load Rating (Output Shaft(lb))	700 lb

General Specifications

UPC	662959000137
Weight	11.00 LB