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  SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings
SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings


 
Our Price: $79.77
. Item: 21.5 x 31 x 7 Ball Bearing
. Type: Deep Groove Radial Ball Bearing
. Closures: PTFE Sealed
. Quality: Premium ABEC-5
. Material: Stainless Steel

Stock Status:In Stock
Product Code: KIT11865
Qty:

Description
 
21.5 x 31 x 7 Stainless Steel Premium ABEC-5 Ball Bearing
Silicon Nitride Ceramic Balls
2 PTFE Seals


"21.5x31x7
"21.5x31x7

21.5 x 31 x 7 Stainless Steel Premium ABEC-5 Ball Bearing, Silicon Nitride ceramic balls, inner diameter is 21.5mm, outer diameter is 31mm and width is 7mm.

  • Item: 21.5 x 31 x 7 Ball Bearing
  • Type: Deep Groove Radial Ball Bearing
  • Closures: PTFE Sealed
  • Quality: Premium ABEC-5
  • Material: Stainless Steel
  • Balls: Silicon Nitride Ceramic (Si3N4)
  • Lubrication: Self Lubricated (Grease SRL) Bearing
  • Dimensions: 21.5mm x 31mm x 7mm/Metric
  • ID (inner diameter)/Bore: 21.5mm
  • OD (outer diameter): 31mm
  • Width/Height/thickness: 7mm
  • Quantity: One Bearing

VXB Category: Hybrid ceramic bearings

SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings


Kit11865


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