• 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

LQ	6.45 in
BF	0.41
AJ	5.88
I	6.1 in
BD	6.5
Center Distance (in)	4.25 in
F	5
D	4.44
AK	4.5
O	4.5 in
J	8.5 in
K	4.25 in
N	8.12
T	1.875
B	10.25
C	11.38 in
RQ	6.04 in
G	2.5
BE	0.38 in
A	6.13
H-Tap size	5/8-11 UNC in
TAP Depth	1 in

Technical Specifications

Output Style	R
Input Style	C-Face Quill
Output HP	4.274
Output Shaft Orientation	R
Input HP	5.262
Mounting Style	Base
Frame Size	56C
Reducer Style	Worm - Right Angle
Output Shaft Assembly Code	R
Output Key	1/2 X 3.06
Overhung Load	3,715
Series Style	GR-WBMQ-R
Output RPM	43
Series Type	Cast Iron 800 Worm Gear Reducers
Keyway	3/16 X 3/32
Series Code	GR
Input RPM	1,750
No. of Gear Reductions	Single
Reducer	Worm - Right Angle
Input Bore (C Face)	0.625
Input Diameter (in)	0.625 in
Assembly	WBMQ-R
Ratio	40:1
Service Factor	1
Model Code	WBMQ842
Shaft Seal Material	Viton
Center Distance (in)	4.25
Gear Type	Worm
Product Line	GR Series - Ironman Worm Gear Reducers
Input Quill Diameter (in)	0.625 in
Ratio Range	40:1
Output Diameter (in)	1.875 in
Series	GR Series - Ironman Worm Gear Reducers
Product Type	Right Angle
Motor Frame Size	56C
Input Keyway (C Face)	3/16 x 3/32
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	6156 in/lbs
Housing Material	Cast Iron
Output Shaft	Shaft

General Specifications

Weight

146.00 LB