Thrust Ball Bearing 7x14x4.5mm 52100 Chrome Steel High Axial Load Miniature Bearing For Precision Machinery Linear Guides RC Models Industrial Equipment And Robotic Systems For Reliable Operation In Demanding Environments

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SKU: Kit8159
UPC: 00193019048528
Item: Thrust Ball Bearing
Dimensions: 7mm x 14mm x 4.5mm/Metric
ID (inner diameter)/Bore: 7mm
OD (outer diameter): 14mm
Width/Height/thickness: 4.5mm
Single 7x14x4.5mm Thrust Ball Bearing, Chrome Steel
✔️ 7 mm bore, 14 mm outer, 4.5 mm width; sealed chrome steel

This miniature thrust ball bearing is designed to handle axial loads in compact shafts and tight assemblies. Common in model machines, hobby robotics, and precision gear setups, it fits where space is tight but strength matters.

✅ Bore: 7 mm (ID) to fit 7 mm shafts
✅ Outer diameter: 14 mm; width: 4.5 mm
✅ Material: 52100 chrome steel for durability
✅ Dynamic load rating: 3.0 kN; Static load rating: 4.25 kN

💡 What is a pillow block bearing used for in compact machinery and robotics? This handy primer explains the core idea.
- pillow block bearing supports axial loads in compact machinery
- handy in robotics, CNC mounts, and small gear drives
- easy to replace and maintain in tight mounting frames


Thrust Ball Bearing
7mm x 14mm x 4.5mm
One Bearing



Thrust Ball bearing, a standard bearing size with dimensions commonly used across many industries: 7mm x 14mm x 4.5mm.Thrust bearing is known to high axial or Vertical loads. Made from durable 52100 alloy steel, commonly known as chrome steel.

  • Thrust Ball Bearing
  • Dimensions: 7mm x 14mm x 4.5mm/Metric
  • ID (inner diameter)/Bore: 7mm
  • OD (outer diameter): 14mm
  • Width: 4.5mm
  • Size: 7mm x 14mm x 4.5mm
  • Basic Dynamic load rating: 3.00 kn
  • Basic Static load rating: 4.25 kn
  • Quantity: one Bearing