GROVE GEAR GR8420197.00 GR-BM842-20-R-250 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.875 Inch O.D, Cast Iron
Get it by Tuesday, Dec 23
€3,953.31 /unit
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Product Specifications:
| Item | Reducer |
| Assembly | BM-R |
| Center Distance | 4 1/4" |
| Frame | 250TC |
| Gear Type | Worm |
| Gearbox Type | Worm |
| Housing Material | Cast Iron |
| Input Bore (c Face) | 1 5/8" |
| Input Bore Size | 1 5/8" |
| Input Dia. | 1 1/4" |
| Input Hp @ 1750 Rpm | 9.462 hp |
| Input Keyway Size | 1/4" x 2.5" |
| Input Rpm | 1750 RPM |
| Input Style | Flexible Coupling Input |
| Material | Cast Iron |
| Max Input Hp | 9 231/500 hp |
| Max. Input Hp | 9.462 hp |
| Mounting Type | Base |
| No. Of Gear Reductions | 1 |
| Output Diameter | 1 7/8" |
| Output Hp | 8.458 hp |
| Output Key Size | 1/2" x 3.06" |
| Output Rpm | 87 RPM |
| Output Shaft | Solid Shaft |
| Output Shaft Assembly Code | R |
| Output Shaft Dia. | 1 7/8" |
| Output Shaft Direction | Right |
| Output Shaft Orientation | R |
| Output Shaft Thrust Rating | 2533 |
| Output Shaft Type | Right Handed Shaft |
| Output Style | R |
| Output Torque | 6092 lbs.-in. |
| Overhung Load | 3320 lbs. |
| Product Line | GR Series - Ironman Worm Gear Reducers |
| Reducer | Worm - Right Angle |
| Reduction Type | Single |
| Series | GR Series |
| Series Style | GR-BM-R |
| Service Factor | 1 |
| Shaft Seal Material | Viton |
| Ships Factory Direct | Yes |
| Tap Depth | 1" |
| Tap Size | 5/8"-11 |
| Thread Type | Coarse |
Shipping Info:
| Ship weight (kg) | 69.3 |
| Ship height (cm) | 44.45 |
| Ship length (cm) | 101.6 |
| Ship width (cm) | 93.98 |
Product Variants
| Model | Max. Input Hp | Overhung Load | Frame | Output Torque | Gear Type | Output Shaft Type | Input Rpm | Housing Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| GR8420127.00 | 6.481 hp | 3550 lbs. | 180TC | 5960 lbs.-in. | Worm | Right Handed Shaft | 1750 RPM | Cast Iron | €3,953.31 | |
| GR8420060.00 | 1.201 hp | - | 56C | 2852 lbs.-in. | Worm | Right Handed Shaft | 1750 RPM | Cast Iron | €3,953.31 | |
| GR8420059.00 | 1 19/25 hp | 3740 lbs. | 56C | 3620 lbs.-in. | Worm | Right Handed Shaft | 1750 RPM | Cast Iron | €3,953.31 | |
| GR8420121.00 | 18 2/25 hp | 2800 lbs. | 180TC | 3209 lbs.-in. | Worm | Right Handed Shaft | 1750 RPM | Cast Iron | €3,953.31 | |
| GR8420057.00 | 4.389 hp | 3730 lbs. | 56C | 6170 lbs.-in. | Worm | - | 1750 RPM | Cast Iron | €3,953.31 | |
| GR8420131.00 | 1 19/25 hp | 3740 lbs. | 180TC | 3620 lbs.-in. | Worm | - | 1750 RPM | Cast Iron | €2,216.39 | |
| GR8420124.00 | 11 13/100 hp | 3190 lbs. | 180TC | 5508 lbs.-in. | Worm | Right Handed Shaft | 1750 RPM | Cast Iron | €3,953.31 |
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GROVE GEAR GR8420197.00 GR-BM842-20-R-250 Worm Reducer, 20:1 Ratio, 1.25 Inch I.D, 1.875 Inch O.D, Cast Iron
€3,953.31 /unit

