Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM826-7.5-L-140
Part #:NH8260074.00
Catalog #:NH-BM826-7.5-L-140
KEY FEATURES
- Rugged cast iron housings, covers, and flanges provide superior strength and rigidity.
- 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.
- O-rings on all bearing covers, eliminating gaskets, sealants and leaks.
- 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.
- 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.
- 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.
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Product Specifications
Dimensions
| C: | 7.38 in | LM: | 8.32 |
| TAP Depth: | 0.69 in | Center Distance (in): | 2.63 in |
| I: | 4.34 in | T: | 1.125 |
| L: | 6.07 in | AK: | 4.5 |
| BD: | 6.5 | G: | 1.06 |
| AJ: | 5.88 | H-Tap size: | 3/8 - 16 UNC in |
| BF: | 0.41 | U: | 0.75 in |
| BE: | 0.38 in | K: | 2 in |
| N: | 5.25 | D: | 2.94 |
| A: | 2.88 | O: | 3.28 in |
| F: | 2.13 | B: | 5.75 |
| J: | 4 in |
Technical Specifications
| Reducer: | Worm - Right Angle | Input HP @ 1750 RPM: | 4.956 |
| Output Shaft Assembly Code: | L | Output Diameter (in): | 1.125 in |
| Output Key: | 1/4 x 1.75 | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Bore (C Face): | 0.875 | Ratio: | 7.5:1 |
| Series Style: | NH-BM-L | Thrust Rating - output shaft: | 1609 |
| Motor Frame Size: | 140 | Input Keyway: | 3/16 X 1.63 in |
| Overhung Load: | 1,625 | Frame Size: | 140TC |
| No. of Gear Reductions: | Single | Output Shaft Orientation: | L |
| Service Factor: | 1 | Output RPM: | 233 |
| Input Keyway (C Face): | 3/16 x 3/32 | Model Code: | BM826 |
| Input HP: | 4.956 | Input Style: | Flexible Coupling Input |
| Input Diameter (in): | 0.75 in | Reducer Style: | Worm - Right Angle |
| Output Style: | L | Gear Type: | Worm |
| Product Type: | Right Angle | Input RPM: | 1,750 |
| Assembly: | BM-L | Shaft Seal Material: | Viton |
| Ratio Range: | 7.5:1 | Center Distance (in): | 2.63 |
| Mounting Style: | Base | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Series Code: | NH | Output HP: | 4.571 |
| Reduction: | Single | Output Shaft Direction: | Left |
| Output Torque Rating (in-lb): | 1235 in/lbs | Housing Material: | Cast Iron |
| Output Shaft: | Solid Shaft | Overhung Load Rating (Output Shaft(lb)): | 1,750 lb |
General Specifications
| UPC: | 690310068694 | Weight: | 48.00 LB |