Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-BMQ842-50-R-140
Part #:GR8420273.00
Catalog #:GR-BMQ842-50-R-140
KEY FEATURES
- 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.
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Product Specifications
Dimensions
| BF: | 0.41 | AK: | 4.5 |
| D: | 4.44 | C: | 11.38 in |
| O: | 4.5 in | A: | 6.13 |
| G: | 2.5 | J: | 8.5 in |
| RQ: | 6.04 in | N: | 8.12 |
| H-Tap size: | 5/8 - 11 UNC in | K: | 4.25 in |
| I: | 6.1 in | AJ: | 5.88 |
| T: | 1.875 | LQ: | 6.45 in |
| BD: | 6.5 | BE: | 0.38 in |
| Center Distance (in): | 4.25 in | TAP Depth: | 1 in |
| F: | 5 | B: | 10.25 |
Technical Specifications
| Input HP @ 1750 RPM: | 4.389 | Output Style: | R |
| Input Diameter (in): | 0.875 in | Output RPM: | 35 |
| Product Type: | Worm Speed Reducer | Output Key: | 1/2 X 3.06 |
| Output Diameter (in): | 1.875 in | Shaft Seal Material: | Viton |
| Motor Frame Size: | 140TC | Product Line: | GR Series - Ironman Worm Gear Reducers |
| No. of Gear Reductions: | Single | Assembly: | BMQ-R |
| Input Keyway (C Face): | 3/16 x 3/32 | Gear Type: | Worm |
| Output Shaft Orientation: | R | Series Code: | GR |
| Frame Size: | 140TC | Input HP: | 4.389 |
| Input RPM: | 1,750 | Ratio Range: | 50:1 |
| Output Shaft Assembly Code: | R | Reducer Style: | Worm - Right Angle |
| Input Bore (C Face): | 0.875 | Ratio: | 50:1 |
| Model Code: | BMQ842 | Overhung Load: | 3,730 |
| Center Distance (in): | 4.25 | Mounting Style: | Base |
| Series Style: | GR-BMQ-R | Reducer: | Worm - Right Angle |
| Series: | GR Series - Ironman Worm Gear Reducers | Input Style: | C-face Quill |
| Output HP: | 3.426 | Thrust Rating - output shaft: | 2533 |
| Service Factor: | 1 | Output Shaft Direction: | Right |
| Overhung Load Rating (Output Shaft(lb)): | 3,730 lb | Output Shaft: | Solid Shaft |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 6170 in/lbs |
General Specifications
| UPC: | 690310027295 | Weight: | 146.00 LB |