Grove Gear GR Series - Ironman Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - GRL-B826-25-R
Part #:GRL8260018.00
Catalog #:GRL-B826-25-R
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
| J: | 6.38 in | B: | 7.12 |
| M: | 2.38 | I: | 4.34 in |
| C: | 8 in | T: | 1.125 |
| U: | 0.75 in | O*: | 2.52 in |
| O: | 2.73 in | D: | 2.94 |
| N: | 5.63 | G: | 1.69 |
| L: | 6.07 in | F: | 3.38 |
| K: | 3.19 in | Center Distance (in): | 2.63 in |
| H-Tap size: | 3/8-16 UNC in | A: | 4.84 |
| TAP Depth: | 0.69 in |
Technical Specifications
| No. of Gear Reductions: | Single | Output Style: | R |
| Series Style: | GRL-B-R | Output RPM: | 70 |
| Input RPM: | 1,750 | Reducer Style: | Worm - Right Angle |
| Output Shaft Assembly Code: | R | Input Style: | Solid Shaft |
| Overhung Load: | 1,625 | Series Code: | GRL |
| Series Type: | Cast Iron 800 Worm Gear Reducers | Output Shaft Orientation: | R |
| Mounting Style: | No Base | Keyway: | 3/16 X 3/32 |
| Output HP: | 2.076 | Input HP: | 2.487 |
| Output Key: | 1/4 X 1.75 | Input HP @ 1750 RPM: | 2.487 |
| Thrust Rating - output shaft: | 2091 | Ratio: | 25:1 |
| Service Factor: | 1 | Input Diameter (in): | 0.75 in |
| Series: | GRL Series - Ironman Worm Gear Reducers | Center Distance (in): | 2.63 |
| Model Code: | B826 | Ratio Range: | 25:1 |
| Gear Type: | Worm | Product Type: | Right Angle |
| Shaft Seal Material: | Viton | Product Line: | GRL Series - Ironman Worm Gear Reducers |
| Reducer: | Worm - Right Angle | Output Diameter (in): | 1.125 in |
| Assembly: | B-R | Input Keyway: | 3/16 X 1.63 in |
| Reduction: | Single | Output Shaft Direction: | Right |
| Housing Material: | Cast Iron | Overhung Load Rating (Output Shaft(lb)): | 1,625 lb |
| Output Torque Rating (in-lb): | 1869 in/lbs | Output Shaft: | Solid Shaft |
General Specifications
| UPC: | 690310051092 | Weight: | 52.00 LB |
| Packaged Length: | 16.00 IN | Packaged Width: | 12.25 IN |
| Packaged Height: | 11.75 IN |

