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Heavy Duty 203SZ Deep Groove Sealed Ball Bearing 17X40X12mm Made From Tough Chrome Steel With Dual Rubber Shields For Dusty Machines And Smoother Gears

Heavy Duty 203SZ Deep Groove Sealed Ball Bearing 17X40X12mm Made From Tough Chrome Steel With Dual Rubber Shields For Dusty Machines And Smoother Gears

Regular price $5.39 USD
Regular price $4.99 USD Sale price $5.39 USD
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203SZ Sealed Deep Groove Ball Bearing Metric Set
✔️ 17mm bore 40mm outer 12mm wide chrome steel sealed grease bearing

This industrial component supports rotating shafts in electric motors and machinery frames. The dual rubber seals filter out dust and grime while keeping the internal grease packed tightly inside the ring.

✅ 52100 Chrome Steel construction for long life
✅ Dual rubber seals protect bearings internally
✅ Pre filled with grease for immediate use
✅ Supports high speed up to twelve thousand rpm

💡 Why choose sealed ball bearings over open versions for machinery?
The sealed design keeps debris away so lubricants stay clean longer.

- Seals stop dust ingress effectively during running
- Requires less frequent greasing compared to unshielded types
- Great handy option for dirty workshop conditions too
✝️
203SZ Sealed Ball Bearing
17 x 40 x 12 mm

203SZ Sealed Ball Bearing, measures an inner diameter of 17mm, outer diameter is 40mm and the width is 12mm, made from durable 52100 alloy steel, commonly known as chrome steel, features dual rubber seals for enhanced protection against dust and contaminants, plus it’s pre-lubricated with grease so it’s ready to roll right away.

  • 203SZ Ball Bearing
  • Deep Groove Ball Bearing
  • Material: Chrome Steel
  • Closures: Rubber Seals
  • Lubrication: Pre-lubricated with grease
  • Dimensions: 17mm x 40mm x 12mm/Metric
  • ID (inner diameter)/Bore: 17mm
  • OD (outer diameter): 40mm
  • Width: 12mm
  • Size: 17 x 40 x 12 mm
  • Dynamic load rating Cr: 9,550 N
  • Static load rating Cor: 4,800 N
  • Limiting Speed:
    • Grease Lubrication: 12,000 RPM
  • Quantity: 1 Bearing
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