• 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)	2.06 in
AK	4.5
T	1
B	5.8
BF	0.41
G	1.44
RQ	4.06 in
D	2.28
BE	0.38 in
N	4.68
C	6.38 in
K	2.5 in
J	5 in
O	2.29 in
AJ	5.88
I	3.61 in
BD	6.5
LQ	4.46 in
F	2.88
TAP Depth	0.63 in
A	3.81
H-Tap size	5/16-18 UNC in

Technical Specifications

Output RPM	350
Overhung Load	1,000
Output Key	1/4 X 1.44
Input RPM	1,750
Output Shaft Assembly Code	R
Frame Size	56C
Output Shaft Orientation	R
Input HP	3.653
Series Style	GRL-WBMQ-R
Mounting Style	Base
Keyway	3/16 X 3/32
Output Style	R
Series Code	GRL
No. of Gear Reductions	Single
Series Type	Cast Iron 800 Worm Gear Reducers
Output HP	3.41
Input Style	C-Face Quill
Reducer Style	Worm - Right Angle
Service Factor	1
Shaft Seal Material	Viton
Product Type	Right Angle
Assembly	WBMQ-R
Input Diameter (in)	0.625 in
Output Diameter (in)	1.000 in
Ratio	5:1
Model Code	WBMQ821
Series	GR Series - Ironman Worm Gear Reducers
Product Line	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	2.06
Ratio Range	5:1
Input Quill Diameter (in)	0.625 in
Motor Frame Size	56C
Gear Type	Worm
Input Keyway (C Face)	3/16 x 3/32
Input Bore (C Face)	0.625
Reducer	Worm - Right Angle
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	614 in/lbs
Output Shaft	Shaft
Housing Material	Cast Iron

General Specifications

Weight

29.00 LB