Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-B842-5-D---
Part #:GR8420025.00
Catalog #:GR-B842-5-D---
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
| Center Distance (in): | 4.25 in | T: | 1.875 |
| O: | 4.5 in | O*: | 4.21 in |
| F: | 5 | M: | 3.47 |
| G: | 2.5 | B: | 10.25 |
| TAP Depth: | 1 in | C: | 11.38 in |
| L: | 9.57 in | U: | 1.25 in |
| I: | 6.1 in | D: | 4.44 |
| H-Tap size: | 5/8-11 UNC in | N: | 8.12 |
| J: | 8.5 in | A: | 6.13 |
| K: | 4.25 in |
Technical Specifications
| Service Factor: | 1 | Mounting Style: | Base |
| Model Code: | B842 | Center Distance (in): | 4.25 |
| Output Shaft Assembly Code: | D | Assembly: | B-D |
| Output RPM: | 350 | Input HP @ 1750 RPM: | 18.08 |
| Thrust Rating - output shaft: | 1445 | Overhung Load: | 2,800 |
| Series: | GR Series - Ironman Worm Gear Reducers | Ratio: | 5:1 |
| Input RPM: | 1,750 | Output Style: | D |
| Input Diameter (in): | 1.25 in | Input Style: | Solid Shaft |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Output Diameter (in): | 1.875 in |
| Shaft Seal Material: | Viton | Product Type: | Right Angle |
| Output Shaft Orientation: | LR | Reducer Style: | Worm - Right Angle |
| Input Keyway: | 1/4 X 2.50 in | Gear Type: | Worm |
| Input HP: | 18.08 | Output HP: | 17.25 |
| Output Key: | 1/2 x 3.06 | No. of Gear Reductions: | Single |
| Series Style: | GR-B-D | Reducer: | Worm - Right Angle |
| Series Code: | GR | Ratio Range: | 5:1 |
| Reduction: | Single | Output Shaft Direction: | Double |
| Housing Material: | Cast Iron | Output Torque Rating (in-lb): | 3209 in/lbs |
| Output Shaft: | Solid Shaft | Overhung Load Rating (Output Shaft(lb)): | 2,800 lb |
General Specifications
| UPC: | 690310026267 | Weight: | 136.00 LB |