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
Suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact blow or temperatures outside of the rated range
Some chemicals can cause damage
Polycarbonate bowls should not be exposed to chlorinated hydro-carbons, ketones, esters and certain alcohols
Cannot be used in air systems where compressors are lubricated with fire-resistant fluids, such as phosphate ester and di-ester types
Polycarbonate bowls, being transparent and tough, are ideal for use with filters and lubricators. They are suitable for use in normal industrial environments, but should not be located in areas where they could be subjected to direct sunlight, an impact
Thermal Input Horsepower @ 1750 RPM
N/A
Base to Centerline of Output Shaft
2 1/16 in
Shaft Assembly Code
G
Input (Shaft or Bore) Size
1/2 in
Box Height
5 3/4 in
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Housing Material
Cast Iron
Frame Size
42CZ
Reduction Type
Double Reduction
Lubrication
None
Box Length
5 1/16 in
Output (Shaft or Bore) Size
7/8 in
Center Distance
1 3/4 in
Fan Cooled
No
Max. Overhung Load @ 1750 rpm
500 lb/in
Ratio
100:1
Bore Code
B4
Motor Application
General Purpose
Motor HP
1/4 hp
HP @ RPM
0.25 hp @ 1800 rpm
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Bolt Center
4 3/16 in x 2 3/4 in
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Output Configuration
Left Output
Max. Thrust Load @ 1150 rpm
500 lb/in
Worm Position
Universal¦Right Angle
Box Width
8 7/8 in
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Torque Out @ 1750 rpm
570 in lb
Torque Out @ 1150 rpm
N/A
Keyway Size
1/8 x 1/16
Family Name
RFWC
Frame
42CZ
Input Configuration
C-Face Coupled
Washdown Duty
No
Output RPM @ 1750 rpm Input
17.5 rpm
Base to Centerline of Input Shaft
N/A
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Weight
34.1 LB
EAN or UPC
781711530931
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