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Branham Spiral Bevels
W.C. Branham Spiral Bevel 1:1 Gearboxes are 100% mounting interchangeable with like models from companies such as Zero-Max and Mitrpak. Our mattress industry series gearboxes are directly interchangeable with Cyclo-Index and Gribetz Intl.
All models are constructed with double sealed, heavy duty ball bearings and case hardened gears.
Example, 3SB2.125/1:1FMSBM.625 - Spiral Bevel 3-Way Right Angle Gearbox with 2.125 in. Wide Housing, 1:1 Ratio, Flange and Side Base Mounting and .625 in. Diameter Shafts
3D STEP CAD files available for ALL gearboxes. Please tell us your desired product number(s).
Specifications
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- Sealed, Leak Proof Gearcase
- 1.65 HP rated at 1200 RPM
- 500 in. lb. Static torque Rated
- Machined Aluminum Construction
- Annodized Gearcase
- Electro Nickel Plated Shafts
- 8620 12DP 18T Heat Treated Case Hardened Gears
- Up to (6) #1623 Heavy Duty Double Sealed Ball Bearings
- Pre-Lubricated w/Magnalube®-G GR2 HTEP
- Keys Included
Products Available
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Product # |
Name |
Housing Width (in.) |
# of Shafts |
Shaft Dia. (in.) |
# Ball Bearings |
 |
4304-0401 |
3SB2.125/1:1FMSBM.625 |
2.125 |
3-Way |
.625 |
6 |
|
4304-0402 |
3SB2.125/1:1SBM.625 |
2.125 |
3-Way |
.625 |
6 |
|
4304-0403 |
2SB2.125/1:1FMSBM.625 |
2.125 |
2-Way |
.625 |
4 |
|
4304-0412 |
2SB2.125/1:1SBM.625 |
2.125 |
2-Way |
.625 |
4 |
|
4304-0416 |
3SB2.125/1:1FMSBMCR.625 |
2.125 |
3-Way Counter Rotate |
.625 |
6 |
|
4304-0600 |
3SB2.57/1:1SBM.625 |
2.57 |
3-Way |
.625 |
6 |
|
4304-0601 |
3HBSB2.57/1:1SBM.625 |
2.57 |
1, Hollow Bore |
.625 |
6 |
|
4304-0602 |
2SB2.57/1:1SBM.625 |
2.57 |
2-Way |
.625 |
4 |
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