Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GR-B870-5-D
Part #:GR8705520.00
Catalog #:GR-B870-5-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.
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| U: | 1.625 in | N: | 11.76 |
| K: | 6.25 in | B: | 14.88 |
| H-Tap size: | 1-8 UNC in | O: | 5.65 in |
| O*: | 5.65 in | C: | 18.91 in |
| J: | 12.5 in | FZ: | 0.35 in |
| A: | 7.63 | TAP Depth: | 1.56 in |
| T: | 2.75 | G: | 2.75 |
| FA: | 11.37 in | Center Distance (in): | 7 in |
| M: | 2.97 | F: | 5.5 |
| L: | 11.5 in | D: | 7.59 |
Technical Specifications
| Input HP @ 1750 RPM: | 51.1 | Service Factor: | 1 |
| Output Shaft Assembly Code: | D | Reducer: | Worm - Right Angle |
| Product Line: | GR Series - Ironman Worm Gear Reducers | Gear Type: | Worm |
| Output Shaft Orientation: | LR | Output Diameter (in): | 2.75 in |
| Output Key: | 5/8 x 4.00 | Mounting Style: | Base |
| Reducer Style: | Worm - Right Angle | Input Style: | Solid Shaft |
| Series Code: | GR | Input HP: | 51.1 |
| Output RPM: | 350 | Thrust Rating - output shaft: | 4009 |
| Ratio: | 5:1 | Output HP: | 49.1 |
| Assembly: | B-D | Input RPM: | 1,750 |
| Center Distance (in): | 7 | Input Diameter (in): | 1.625 in |
| Product Type: | Right Angle | Overhung Load: | 6,209 |
| Ratio Range: | 5:1 | Series Style: | GR-B-D |
| Output Style: | D | No. of Gear Reductions: | Single |
| Series: | GR Series - Ironman Worm Gear Reducers | Model Code: | B870 |
| Input Keyway: | 3/8 X 2.87 in | Shaft Seal Material: | Viton |
| Reduction: | Single | Output Shaft Direction: | Double |
| Output Torque Rating (in-lb): | 9062 in/lbs | Overhung Load Rating (Output Shaft(lb)): | 6,209 lb |
| Output Shaft: | Solid Shaft | Housing Material: | Cast Iron |
General Specifications
| UPC: | 690310035771 | Weight: | 399.00 LB |