JohnstoneSupply.com 63 DEFINITE PURPOSE MOTORS Evaporative Cooler Motors Motor Base • Designed for 56Z frame cooler motors (7-1/2" length), 1/3 through 3/4 HP Order # Mfg. # Description Base Length Wt. Lbs. Each S58-971 2724 Motor Base 7 7/16" 1.62 40.99 Motor Clamps • For use with standard 2-1/2" resilient motor mounting rings for 1/3 through 1 HP cooler motors • Set of two Order # Mfg. # Description For Use With Each S58-970 2710 Motor Clamps Use With Motor Base 2724 3.85 Zinc Blower Pulleys Order # Mfg. # Diam. Hub Bore Wt. Lbs. Each B81-966 6328 11" 3/4" 2.04 65.00 B81-967 6330 11" 1" 2.1 65.00 B81-968 6340 14" 3/4" 2.96 85.00 B81-969 6341 14" 1" 2.86 85.00 C-Face Commercial Farm Duty Pump Motors 56C Frame, Totally Enclosed Fan Cooled, Single-Phase Applications: • Commercial and industrial pumps, centrifugal and hydraulic pumps, machine tools and other equipment requiring NEMA C-face mounting configurations in dusty or dirty areas Features: • NEMA C-face mounting • NEMA service factor • Reversible rotation • No thermal protection • Fig. A: no base • Fig. B: welded base • Capacitor start Fig. Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each A S89-359 5KC32GN25 6-3/10" 1/4 115/230 1725 1 5.40 5/8" 2" Rev. Ball 14.0 809.00 A S89-357 5KC35MN73 6-3/10" 1/3 115/230 1725 1 6.00 5/8" 2" Rev. Ball 17.0 935.00 B S89-365 5KC35MN145 6-3/10" 1/3 115/230 1725 1 6.00 5/8" 2" Rev. Ball 17.0 945.00 A S89-358 5KC42GN0018 6-3/10" 1/2 115/230 1725 1 8.60 5/8" 2" Rev. Ball 21.0 1099.00 A S89-362 5KC46PN0032 6-3/10" 3/4 115/230 1725 1 11.00 5/8" 2" Rev. Ball 31.0 1245.00 Hot Water Circulating Pump Motor Replacement for Bell & Gossett, Split-Phase, Frame 48Y Applications: • Designed specifically as a replacement for Bell & Gossett hot water circulating pumps Features: • Special mounting bracket for direct interchangeability • Split-phase, automatic reset thermal protector • 1.0 Service Factor Order # Mfg. # Diam. HP Volts RPM Speeds F/L Amps Efficiency Shaft Diam. Shaft Length Rot. Bearing Type Wt. Lbs. Each S88-290 OBG2004 5" 1/8 115 1725 1 3.10 60% 1/2" 5/8" Rev. Slv 11.5 895.00 A B
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