Worm
Grove Gear GR-BM818-20-R-140
Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer
Product Type
Right Angle
Series
GR Series - Ironman Worm Gear Reducers
Motor Frame Size
140
Center Distance (in)
1.75
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- 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.
- Center Distance (in)
- 1.75
- AK
- 4.5
- Product Type
- Right Angle
- Series Style
- GR-BM-R
- F
- 2.75
- Input Keyway
- 3/16 X 1.38
- Mounting Style
- Base
- A
- 3.56
- Gear Type
- Worm
- Input Bore (C Face)
- 0.875
- I
- 3.24
- Output Key
- 3/16 x 1.38
- H Depth
- 0.63
- Input HP @ 1750 RPM
- 1.046
- T
- 0.875
- Assembly
- BM-R
- N
- 4.31
- Input RPM
- 1,750
- Input HP
- 1.046
- Reducer Style
- Worm - Right Angle
- Motor Frame Size
- 140
- Output Shaft Assembly Code
- R
- Service Factor
- 1
- L
- 4.45
- Output Diameter (in)
- 0.875
- Center Distance Range
- 1" thru 3.25"
- Overhung Load
- 1,200
- Frame Size
- 140TC
- D
- 2.06
- U
- 0.625
- LM
- 6.7
- Product Line
- GR Series - Ironman Worm Gear Reducers
- Output HP
- 0.875
- HP Range
- 1 to 1-1/2 (< 2)
- AJ
- 5.88
- K
- 2.09
- Output RPM
- 87
- Reducer
- Worm - Right Angle
- Input Diameter (in)
- 0.625
- No. of Gear Reductions
- Single
- B
- 5.06
- BE
- 0.38
- Input Keyway (C Face)
- 3/16 x 3/32
- Ratio
- 20:1
- G
- 1.38
- Max Thrust Load (Output Shaft)
- 1144
- C
- 5.75
- BD
- 6.5
- Output Shaft Orientation
- R
- Output Style
- R
- O
- 2.05
- J
- 4.19
- Ratio Range
- 20:1
- Model Code
- BM818
- Cd
- 1.75
- H Tap Size
- 5/16-18 UNC
- Shaft Seal Material
- Viton
- Output Torque Range
- 500 to 1000 in lbs
- Input Style
- Flexible Coupling Input
- BF
- 0.41
- Reduction
- Single
- Output Shaft Direction
- Right
- Housing Material
- Cast Iron
- Overhung Load Rating (Output Shaft(lb))
- 1,200
- Output Torque Rating (in-lb)
- 630
- Output Shaft
- Solid Shaft
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- GR-BM818-20-R-140
- Mfg. Part Numberi
- GR8180089.00
- GDS #i
- GDS-147246
- Categoryi
- Worm
- UPCi
- 690310007419
- Seriesi
- GR Series - Ironman Worm Gear Reducers
- Series Codei
- GR
Common Questions
How do I get a price for the GR-BM818-20-R-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 GR-BM818-20-R-140, manufacturer article number GR8180089.00. Its UPC is 690310007419.
