Worm
Grove Gear NH-BMQ842-20-L-140
Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer
Product Type
Right Angle
Series
NH Series - Ironman Narrow Housing Worm Gear Reducers
Motor Frame Size
140
Output Diameter (in)
1.750
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- 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.
- Product Type
- Right Angle
- Output Diameter (in)
- 1.750
- Service Factor
- 1
- Assembly
- BMQ-L
- LQ
- 6.77
- H Tap Size
- 1/2 - 13 UNC
- F
- 3.75
- Input Diameter (in)
- 0.875
- Output Shaft Orientation
- L
- Input RPM
- 1,750
- Input Keyway (C Face)
- 3/16 x 3/32
- Motor Frame Size
- 140
- RQ
- 6.04
- N
- 7.5
- Center Distance (in)
- 4.25
- Model Code
- BMQ842
- Series Style
- NH-BMQ-L
- Overhung Load
- 3,320
- C
- 11.5
- I
- 6.1
- H Depth
- 1
- Input HP @ 1750 RPM
- 9.462
- Input HP
- 9.462
- BE
- 0.38
- Output Key
- 3/8 x 2.25
- HP Range
- 7-1/2 (< 10)
- Frame Size
- 140TC
- Reducer
- Worm - Right Angle
- BD
- 6.5
- Input Bore (C Face)
- 0.875
- Output Shaft Assembly Code
- L
- K
- 3.75
- Shaft Seal Material
- Viton
- Ratio Range
- 20:1
- BF
- 0.41
- D
- 4.5
- Gear Type
- Worm
- Center Distance Range
- Above 3.25"
- Output Torque Range
- 5000 to 10000 in lbs
- Product Line
- NH Series - Ironman Narrow Housing Worm Gear Reducers
- Cd
- 4.25
- Ratio
- 20:1
- G
- 1.88
- J
- 7.5
- T
- 1.75
- Output RPM
- 87
- No. of Gear Reductions
- Single
- Input Style
- C-Face Quill
- AJ
- 5.88
- B
- 9.75
- Output Style
- L
- Output HP
- 8.458
- AK
- 4.5
- Reducer Style
- Worm - Right Angle
- Mounting Style
- Base
- A
- 4.75
- Max Thrust Load (Output Shaft)
- 2533
- O
- 3.88
- Reduction
- Single
- Output Shaft Direction
- Left
- Overhung Load Rating (Output Shaft(lb))
- 3,320
- Housing Material
- Cast Iron
- Output Torque Rating (in-lb)
- 6092
- Output Shaft
- Solid Shaft
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- NH-BMQ842-20-L-140
- Mfg. Part Numberi
- NH8420257.00
- GDS #i
- GDS-156520
- Categoryi
- Worm
- UPCi
- 690310079904
- Series Codei
- NH
- Seriesi
- NH Series - Ironman Narrow Housing Worm Gear Reducers
Common Questions
How do I get a price for the NH-BMQ842-20-L-140?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
Is this a genuine Grove Gear part?
Yes. GDS Supply supplies the genuine Grove Gear NH-BMQ842-20-L-140, manufacturer article number NH8420257.00. Its UPC is 690310079904.
