Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRG-BMQ821-50-D-140
Part #:GRG8210177.00
Catalog #:GRG-BMQ821-50-D-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
| G: | 1.44 | H-Tap size: | 5/16-18 UNC in |
| C: | 6.38 in | BE: | 0.38 in |
| LQ: | 4.46 in | AK: | 4.5 |
| I: | 3.61 in | AJ: | 5.88 |
| Center Distance (in): | 2.06 in | N: | 4.68 |
| O*: | 2.08 in | A: | 3.81 |
| J: | 4.75 in | O: | 2.29 in |
| K: | 2.5 in | B: | 5.8 |
| T: | 1 | BF: | 0.41 |
| BD: | 6.5 | RQ: | 4.06 in |
| D: | 2.28 | F: | 3 |
| TAP Depth: | 0.63 in |
Technical Specifications
| Series Code: | GRG | Motor Frame Size: | 140 |
| Input HP: | 0.769 | Center Distance (in): | 2.06 |
| Input Keyway (C Face): | 3/16 X 3/32 | Assembly: | BMQ-D |
| Input Style: | C-Face Quill | Ratio Range: | 50:1 |
| Service Factor: | 1 | Output Shaft Assembly Code: | D |
| Output Key: | 1/4 x 1.44 | Output Shaft Orientation: | LR |
| Thrust Rating - output shaft: | 1144 | Model Code: | BMQ821 |
| Output HP: | 0.539 | Input RPM: | 1,750 |
| Output Style: | D | Input Diameter (in): | 0.875 in |
| Input HP @ 1750 RPM: | 0.769 | Reducer Style: | Worm - Right Angle |
| Output RPM: | 35 | Mounting Style: | Base |
| Series Style: | GRG-BMQ-D | Ratio: | 50:1 |
| Overhung Load: | 1,385 | Input Bore (C Face): | 0.875 |
| Gear Type: | Worm | Frame Size: | 140TC |
| Series: | GRG Series - Ironman Worm Gear Reducers | Product Type: | Right Angle |
| Product Line: | GRG Series - Ironman Worm Gear Reducers | No. of Gear Reductions: | Single |
| Output Diameter (in): | 1.000 in | Reducer: | Worm - Right Angle |
| Shaft Seal Material: | Viton | Reduction: | Single |
| Output Shaft Direction: | Double | Output Torque Rating (in-lb): | 970 in/lbs |
| Overhung Load Rating (Output Shaft(lb)): | 1,385 lb | Output Shaft: | Solid Shaft |
| Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310037409 | Weight: | 29.00 LB |