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
Bolt Center
4 3/16 in x 2 3/4 in
Ratio
100:1
Box Width
8 7/8 in
Base to Shaft Center Height w/Low Vert. Base Kit
3 in
Output Configuration
Left Output
Keyway Size
1/8 x 1/16
Torque Out @ 1150 rpm
N/A
HP @ RPM
0.25 hp @ 1800 rpm
Housing Material
Cast Iron
Max. Thrust Load @ 1150 rpm
500 lb/in
Input Configuration
C-Face Coupled
Motor Application
General Purpose
Box Length
5 1/16 in
Bolt Centers w/ Std. Base Kit (in)
5 3/4 x 4 1/2
Output (Shaft or Bore) Size
7/8 in
Base to Shaft Center Height w/Vert. "J" Base Kit
3.5 in
Lubrication
None
Frame Size
42CZ
Bolt Centers w/ Vertical "J" Base Kit (in)
7.63 x 2.50
Base to Centerline of Output Shaft
2 1/16 in
Washdown Duty
No
Bolt Centers w/ Vertical Base Kits (in)
7.38 x 4.00
Torque Out @ 1750 rpm
570 in lb
Bore Code
B4
Reduction Type
Double Reduction
Base to Shaft Center Height w/High Vert. Base Kit
4.38 in
Motor HP
1/4 hp
Output RPM @ 1750 rpm Input
17.5 rpm
Thermal Input Horsepower @ 1750 RPM
N/A
Worm Position
Universal¦Right Angle
Input (Shaft or Bore) Size
1/2 in
Center Distance
1 3/4 in
Frame
42CZ
Shaft Assembly Code
G
Base to Centerline of Input Shaft
N/A
Base to Shaft Center Height w/Std. Base Kit
4.38 in
Fan Cooled
No
Max. Overhung Load @ 1750 rpm
500 lb/in
Box Height
5 3/4 in
Family Name
RFWC
Weight
34.1 LB
EAN or UPC
781711530931
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