• 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

H-Tap size	3/8 - 16 UNC in
BF	0.41
TAP Depth	0.69 in
A	2.88
F	2.13
D	2.94
Center Distance (in)	2.63 in
BE	0.38 in
O	3.28 in
K	2 in
RQ	4.82 in
G	1.06
N	5.25
C	7.38 in
LQ	5.19 in
T	1.125
AK	4.5
BD	6.5
AJ	5.88
J	4 in
B	5.75
I	4.34 in

Technical Specifications

Assembly	BMQ-L
Input Style	C-Face Quill
Output HP	0.236
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Shaft Seal Material	Viton
Input Bore (C Face)	0.625
Output Shaft Orientation	L
Center Distance (in)	2.63
Motor Frame Size	56
Output Diameter (in)	1.125 in
Service Factor	1
Series Code	NH
Output RPM	17
Gear Type	Worm
Output Style	L
Product Type	Right Angle
Series Style	NH-BMQ-L
Reducer	Worm - Right Angle
Input RPM	1,750
Input Diameter (in)	0.625 in
Thrust Rating - output shaft	2091
Model Code	BMQ826
Ratio Range	100:1 to 250:1
Frame Size	56C
Input Keyway (C Face)	3/16 x 3/32
Ratio	100:1
Input HP	0.386
Overhung Load	1,625
No. of Gear Reductions	Single
Input HP @ 1750 RPM	0.386
Output Shaft Assembly Code	L
Reducer Style	Worm - Right Angle
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Output Key	1/4 x 1.75
Mounting Style	Base
Reduction	Single
Output Shaft Direction	Left
Overhung Load Rating (Output Shaft(lb))	1,750 lb
Output Torque Rating (in-lb)	851 in/lbs
Output Shaft	Solid Shaft
Housing Material	Cast Iron

General Specifications

UPC	690310069288
Weight	48.00 LB