Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BMQ821-30-R-140
Part #:NH8210163.00
Catalog #:NH-BMQ821-30-R-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
| Center Distance (in): | 2.06 in | TAP Depth: | 0.63 in |
| C: | 6 in | D: | 2.31 |
| F: | 1.88 | I: | 3.61 in |
| T: | 0.875 | J: | 3.25 in |
| G: | 0.94 | A: | 2.5 |
| K: | 1.63 in | BD: | 6.5 |
| B: | 4.5 | AK: | 4.5 |
| AJ: | 5.88 | BE: | 0.38 in |
| RQ: | 4.06 in | LQ: | 4.46 in |
| O: | 2.66 in | BF: | 0.41 |
| H-Tap size: | 5/16 - 18 UNC in | N: | 4.34 |
Technical Specifications
| Output Diameter (in): | 0.875 in | Product Line: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Gear Type: | Worm | Overhung Load: | 1,255 |
| Series Style: | NH-BMQ-R | Ratio: | 30:1 |
| Reducer: | Worm - Right Angle | No. of Gear Reductions: | Single |
| Input RPM: | 1,750 | Frame Size: | 140TC |
| Output RPM: | 58 | Output Style: | R |
| Output HP: | 0.896 | Motor Frame Size: | 140 |
| Ratio Range: | 30:1 | Assembly: | BMQ-R |
| Service Factor: | 1 | Input Keyway (C Face): | 3/16 x 3/32 |
| Output Shaft Assembly Code: | R | Input Bore (C Face): | 0.875 |
| Input HP @ 1750 RPM: | 1.129 | Center Distance (in): | 2.06 |
| Product Type: | Right Angle | Thrust Rating - output shaft: | 1144 |
| Output Key: | 3/16 X 1.50 | Shaft Seal Material: | Viton |
| Reducer Style: | Worm - Right Angle | Input Diameter (in): | 0.875 in |
| Model Code: | BMQ821 | Input HP: | 1.129 |
| Series Code: | NH | Mounting Style: | Base |
| Output Shaft Orientation: | R | Series: | NH Series - Ironman Narrow Housing Worm Gear Reducers |
| Input Style: | C-Face Quill | Reduction: | Single |
| Output Shaft Direction: | Right | Output Shaft: | Solid Shaft |
| Output Torque Rating (in-lb): | 968 in/lbs | Housing Material: | Cast Iron |
| Overhung Load Rating (Output Shaft(lb)): | 775 lb |
General Specifications
| UPC: | 690310062647 | Weight: | 25.00 LB |