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Part Number 20-2000406

Product Overview: 20-2000406
Shaft Mounted Parallel Shaft Drive, Double Reduction
Shaft input
Standard 2-3/16" diameter hollow bore output
Power ratings to 21.9 input HP
Eight standard ratios ranging from 5:1 to 72:1

Part Number: 20-2000406
UPC: 66279828097
Description: 2S 72.00/1 S 2.188
Category: Gear Drives & Speed Reducers
Family: Hub City® Parallel Shaft Drives (Double Reduction)
Series: 2
Model: 2S

PLEASE NOTE: This item is being discontinued and/or replaced. Contact Customer Service to confirm inventory or interchange to replacement item. You may also visit https://www.regalbeloit.com/manufacturer-part-cross-reference for additional information regarding replacement items.

CAD Configurator

Specifications
Ratio: 72:1
Gear Type: S
Output Diameter: 2.188
Product Type: Parallel
Product Line: Parallel Shaft Drive
Input Type: SHAFT
Input Diameter: 1
Output Type: HOLLOW BORE

Model 2S Dimensions & Ratings Page

Rating Table (@ 1.00 Service Factor) (AGMA Load Class I)
Oil Input Output Efficiency%
RPM HP Thermal HP RPM Torque Thermal Torque
Conventional 1,750 2.300 N/A 24 5,859 N/A 95.00%
Conventional 1,150 1.500 N/A 16 5,928 N/A 95.00%
Conventional 850 1.100 N/A 12 5,976 N/A 95.00%
Conventional 690 0.900 N/A 10 6,000 N/A 95.00%
Conventional 100 0.130 N/A 1.4 6,000 N/A 95.00%

N/A: Not Applicable, C/F: Consult factory


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