• 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.

Technical Specifications

Ratio	20:1
Mounting Style	Base
Input Diameter (in)	0.625 in
Shaft Seal Material	Viton
Reducer Style	Worm - Right Angle
Service Factor	1
Output Shaft Assembly Code	L
Series Style	GRL-WBMQ-L
Input Style	C-Face Quill
Overhung Load	1,175
Reducer	Worm - Right Angle
Motor Frame Size	56C
Frame Size	56C
Input HP	1.584
Output HP	1.338
Output Style	L
Input Bore (C Face)	0.625
No. of Gear Reductions	Single
Output Key	1/4 x 1.44
Output Diameter (in)	1.000 in
Model Code	WBMQ821
Output RPM	87
Ratio Range	20:1
Product Type	Right Angle
Input RPM	1,750
Center Distance (in)	2.06
Series	GR Series - Ironman Worm Gear Reducers
Gear Type	Worm
Input Keyway (C Face)	3/16 x 3/32
Output Shaft Orientation	L
Product Line	GR Series - Ironman Worm Gear Reducers
Assembly	WBMQ-L
Reduction	Single
Output Shaft Direction	Left
Output Torque Rating (in-lb)	964 in/lbs
Housing Material	Cast Iron
Output Shaft	Shaft

General Specifications

UPC	690310050415
Weight	30.00 LB