• Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
• 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.
• O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
• 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.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• 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.

Dimensions

TAP Depth	0.69 in
RQ	4.56 in
D	2.69
O*	2.69 in
I	3.77 in
AK	8.5
J	4 in
B	5.25
K	2 in
AJ	7.25
LQ1	5.06 in
N	4.88
A	2.94
BE1	0.5 in
T	1
H-Tap size	3/8 - 16 UNC in
O	2.91 in
C	6.88 in
Center Distance (in)	2.38 in
BD	9
F	2.13
G	1.06
BF	0.53

Technical Specifications

Input HP	5.323
Series Style	NH-BMQ-D
Input RPM	1,750
Ratio	5:1
Input Keyway (C Face)	1/4 x 1/8
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Key	1/4 x 1.75
Model Code	BMQ824
Output Diameter (in)	1.000 in
Input Diameter (in)	1.125 in
No. of Gear Reductions	Single
Output HP	4.985
Reducer	Worm - Right Angle
Frame Size	180TC
Mounting Style	Base
Reducer Style	Worm - Right Angle
Service Factor	1
Input Style	C-Face Quill
Series Code	NH
Thrust Rating - output shaft	1451
Output Shaft Orientation	LR
Output Shaft Assembly Code	D
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Overhung Load	1,770
Motor Frame Size	180
Center Distance (in)	2.38
Input Bore (C Face)	1.125
Output Style	D
Assembly	BMQ-D
Input HP @ 1750 RPM	5.323
Shaft Seal Material	Viton
Product Type	Right Angle
Gear Type	Worm
Ratio Range	5:1
Output RPM	350
Reduction	Single
Output Shaft Direction	Double
Output Torque Rating (in-lb)	898 in/lbs
Housing Material	Cast Iron
Overhung Load Rating (Output Shaft(lb))	1,300 lb
Output Shaft	Solid Shaft

General Specifications

UPC	690310066317
Weight	38.00 LB