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Twin Disc

MECHANICAL POWER TAKE-OFF
IB 321P

  • Tapered roller main bearings
  • Sealed for life pilot bearing
  • Ventilated center plates and drive ring
  • Built-in hex nut
  • More suitable for side load applications
  • Less maintenance
  • Improved heat dissipation
  • Optional sintered iron plates for transmitting 25% higher torque capacity
  • Eases adjustment verification

SPECIFICATIONS

Model Number SAE Housing Max. Input Torque
Nm (lb-ft)
Max. Input Torque
Nm (lb-ft)
Maximum
Safe Speed
Maximum
Safe Speed
Maximum
Safe Speed
Maximum
Safe Speed
Weight
kg (lbs)
Solid Plates Solid Plates Split Plates Split Plates
Organic Sintered Cast
Drive Ring
Nodular
Drive Ring
Cast
Drive Ring
Nodular
Drive Ring
IB321P 00 9132 (6730) 11398 (8400) N/A 2200 N/A N/A 549 (1210)

DIMENSIONS

INSTALLATION DRAWINGS:

Model Drawing Number Clutch Group SAE Housing Ouput Shaft Pilot Bearing Download
IBF321OP0 IB321P901 3 plate, 21″ PLATE: SINTERED COLLAR: 4.76″ BRONZE SAE #00 Ø4.69″ x 10.00″ 130mm BALL BRG (CARTRIDGE SEALED) dwg
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