• 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

J	5 in
LQ	4.46 in
G	1.44
C	6.38 in
I	3.61 in
L	4.68 in
AJ	3.75
O*	2.08 in
Center Distance (in)	2.06 in
B	5.8
T	1
BF	0.28
RQ	4.06 in
D	2.28
F	2.88
BD	4.36
AK	3
BE	0.38 in
O	2.29 in
N	4.68
K	2.5 in
A	3.81
H-Tap size	5/16-18 UNC in
TAP Depth	0.63 in

Technical Specifications

Reducer Style	Worm - Right Angle
Series Type	Cast Iron 800 Worm Gear Reducers
Output Style	R
Keyway	1/8 X 1/16
Output Key	1/4 X 1.44
Output RPM	29
Output Shaft Assembly Code	R
Overhung Load	1,415
Mounting Style	No Base
Input HP	0.674
No. of Gear Reductions	Single
Input RPM	1,750
Output Shaft Orientation	R
Series Style	GRL-BMQ-R
Series Code	GRL
Input Style	C-Face Quill
Frame Size	48CZ
Output HP	0.435
Input Keyway (C Face)	1/8 x 1/16
Input Quill Diameter (in)	0.5 in
Input HP @ 1750 RPM	0.674
Input Diameter (in)	0.5 in
Gear Type	Worm
Center Distance (in)	2.06
Ratio	60:1
Output Diameter (in)	1.000 in
Assembly	BMQ-R
Motor Frame Size	48
Model Code	BMQ821
Thrust Rating - output shaft	1144
Product Line	GRL Series - Ironman Worm Gear Reducers
Shaft Seal Material	Viton
Reducer	Worm - Right Angle
Service Factor	1
Input Bore (C Face)	0.5
Product Type	Right Angle
Series	GRL Series - Ironman Worm Gear Reducers
Ratio Range	60:1
Reduction	Single
Output Shaft Direction	Right
Output Torque Rating (in-lb)	940 in/lbs
Overhung Load Rating (Output Shaft(lb))	1,415 lb
Housing Material	Cast Iron
Output Shaft	Solid Shaft

General Specifications

UPC	690310048382
Weight	29.00 LB
Packaged Length	10.69 IN
Packaged Width	9.06 IN
Packaged Height	10.50 IN