Worm
Grove Gear GR-BM830-50-R-140
Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer
Product Type
Worm Speed Reducer
Series
GR Series - Ironman Worm Gear Reducers
Motor Frame Size
140TC
Assembly
BM-R
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.
- Assembly
- BM-R
- No. of Gear Reductions
- Single
- Output Key
- 1/4 X 1.75
- Reducer
- Worm - Right Angle
- Motor Frame Size
- 140TC
- U
- 0.875
- Overhung Load
- 2,170
- Output Style
- R
- HP Range
- 1 to 1-1/2 (< 2)
- Ratio Range
- 50:1
- AJ
- 5.88
- Mounting Style
- Base
- F
- 4
- B
- 8.12
- Input Bore (C Face)
- 0.875
- Shaft Seal Material
- Viton
- Output Shaft Orientation
- R
- BD
- 6.5
- Max Thrust Load (Output Shaft)
- 2574
- A
- 5.25
- Input HP
- 1.915
- H Depth
- 0.88
- Output Diameter (in)
- 1.250
- Product Line
- GR Series - Ironman Worm Gear Reducers
- D
- 3.25
- C
- 8.88
- Reducer Style
- Worm - Right Angle
- Input Diameter (in)
- 0.875
- Series Style
- GR-BM-R
- Service Factor
- 1
- G
- 2
- T
- 1.25
- Input HP @ 1750 RPM
- 1.915
- O
- 3.6
- Model Code
- BM830
- Center Distance Range
- 1" thru 3.25"
- K
- 3.5
- Ratio
- 50:1
- BF
- 0.41
- Output Shaft Assembly Code
- R
- Cd
- 3
- Product Type
- Worm Speed Reducer
- N
- 6.75
- Frame Size
- 140TC
- Output RPM
- 35
- Input Keyway
- 3/16 X 1.63
- BE
- 0.38
- AK
- 4.5
- Gear Type
- Worm
- Input Style
- Flexible Coupling Input
- L
- 6.57
- Center Distance (in)
- 3.00
- Output HP
- 1.383
- H Tap Size
- 7/16 - 14 UNC
- J
- 7
- I
- 4.84
- Input Keyway (C Face)
- 3/16 x 3/32
- Input RPM
- 1,750
- Output Torque Range
- 1000 to 2500 in lbs
- LM
- 8.82
- Reduction
- Single
- Output Shaft Direction
- Right
- Output Torque Rating (in-lb)
- 2490
- Overhung Load Rating (Output Shaft(lb))
- 2,170
- Housing Material
- Cast Iron
- Output Shaft
- Solid Shaft
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Grove Gear
- Mfg. Catalog Numberi
- GR-BM830-50-R-140
- Mfg. Part Numberi
- GR8300093.00
- GDS #i
- GDS-147493
- Categoryi
- Worm
- UPCi
- 690310018989
- Series Codei
- GR
- Seriesi
- GR Series - Ironman Worm Gear Reducers
Common Questions
How do I get a price for the GR-BM830-50-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-BM830-50-R-140, manufacturer article number GR8300093.00. Its UPC is 690310018989.
