Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
High strength steel output shaft ensures capacity for high torque
Pipe plugs allow easy fill, level and drain in any mounting position
Super finished oil seal diameters on both input and output shafts extend seal life
caution
Drives used in a vertical mounting application may require additional pipe plugs and/or grease fittings for proper lubrication and are considered special.
High loads, high ambient or operating temperatures, and unusually contaminated atmospheres will require more frequent relubrication.
Bore Code
B7
Output Configuration
Left Output
Max. Overhung Load @ 1750 rpm
2000 lb/in
Bolt Center
8 1/2 in x 4 3/4 in
Output RPM @ 1750 rpm Input
17.5 rpm
Washdown Duty
No
Motor Application
General Purpose
Box Width
14 35/64 in
Housing Material
Cast Iron
Thermal Input Horsepower @ 1750 RPM
N/A
Torque Out @ 1750 rpm
4910 in lb
Input Configuration
C-Face Coupled
Input (Shaft or Bore) Size
7/8 in
Reduction Type
Double Reduction
Box Height
10 7/16 in
Base to Centerline of Output Shaft
3 7/8 in
Ratio
100:1
Fan Cooled
No
Worm Position
Universal¦Right Angle
Lubrication
None
Family Name
RFWC
Center Distance
3.75 in
Frame
140TC, 180C
Base to Centerline of Input Shaft
N/A
Shaft Assembly Code
G
Frame Size
140TC, 180C
Box Length
8 1/2 in
Output (Shaft or Bore) Size
1 5/8 in
Torque Out @ 1150 rpm
N/A
HP @ RPM
2 hp @ 1800 rpm
Max. Thrust Load @ 1150 rpm
1300 lb/in
Weight
115.1 LB
EAN or UPC
781711495803
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