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Billy Goat 521121 Flat Idler Pulley - 2.25'' Flat Dia. - 3/8'' Bore - Steel

Billy Goat 521121 Flat Idler Pulley - 2.25'' Flat Dia. - 3/8'' Bore - Steel

Your Price: $19.95
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Part Number:391222
  • Back Side Offset:0.347"
  • Bearing Inner Diameter:0.379"
  • Finish:Paint Black
  • Flange Angle:
  • Flat Diameter:2.25"
  • Flat Width:0.75"
  • Front Side Offset:1.03"
  • Inside Diameter:3/8"
  • Inside Diameter Exact:0.3785"
  • Material:Steel
  • Material Thickness:0.05"
  • Number of Flanges:2
  • OEM Part Number:Billy Goat: 521121
  • Outside Diameter:2.469"
  • Stickout:0.605"
  • Through Bore:1.377"
  • Width:0.85"
Quantity Pricing
Quantity
Price
  • 50+
  • $16.95

This Flat Idler Pulley works both as an OEM replacement and as a general purpose pulley for power transmission such as compressors, industrial fans, lawn mowers, snowblowers, and electric motors. It will not require any bore adapter or bushing for use.

391222 features a light duty radial sealed double-row bearing, and will have no need for a bushing. This part is Painted Black to prevent rusting.

Additional Features:
  • Made of Steel
  • Has two flanges

Direct OEM Replacement for:
  • Billy Goat: 521121

*IF 2.47 x 0.85 x 0.38

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