Model 512-20 SAE A Mount Overhung Load Adaptors

Part Number: 512-20

Specifications

Input Standard: SAE A 2 or 4 Bolt Magneto Mount
Input Bore: 1-1/4" with keyway (5/16" x 5/32")
Input Bore Depth: 2.50"
Output Shaft: 1-1/4" with keyway (5/16" x 5/32")
Output Shaft Length: 2.25"
Input Pilot Diameter: 3.250"
Input Pilot Depth: 0.250"
Input Pilot Sealing Method: Fiber Gasket
Output Pilot Diameter: 3.250"
Output Pilot Height: 0.125"
Max Speed (w/o modification): 2,300 RPM
Housing Material: Cast Iron
Shaft Material: 1144 Stressproof Steel
Bearing Type (std): Tapered Roller Bearings
Standard Lubrication Method: Grease
Optional Lubrication Methods: Contact Factory
Rec. Grease (typical app.): NLGI #2; Lithium Base
Minimum Grease Capacity (30% fill): 2.0 oz.
Maximum Grease Capacity (60% fill): 4.0 oz.
Grease Fitting: (1) Zerk Fitting (1/4-18 NPT)
Additional Housing Ports: (3) 1/4-18 NPT thru
Unit Weight: 22 lbs
Standard Mounting Orientation: Shaft Horizontal - Consult Factory for other Mounting Orientations

Technical Resources