Thrust Ball Bearing 55mm Inner Diameter, 105mm Outer Diameter, 35mm Width, High Axial Load Capacity, Precision Ground Raceways, 52100 Chrome Steel Construction For Durability, Ideal For Industrial Machinery, Heavy Duty Equipment, And Automotive

Regular price $120.00 Sale price$250.00you save $130.00
SKU: Kit7592
UPC: 00193019281611
Item: 51311 Ball Bearing
Type: Thrust Ball Bearing
Dimensions: 55mm x 105mm x 35mm/Metric
ID (inner diameter)/Bore: 55mm
OD (outer diameter): 105mm
Thrust Ball Bearing 55 x 105 x 35 mm, high-load rated
✔️ ID 55mm, OD 105mm, width 35mm; 1 sealed thrust bearing

This thrust ball bearing is a compact unit designed to handle heavy axial loads in rotating equipment. It's widely used in gearboxes, conveyors, and machine tools where shafts require stable axial support and alignment.

✅ Bore 55 mm; outer diameter 105 mm; width 35 mm
✅ Material: 52100 chrome steel for durability
✅ Dynamic load rating Cr 104,000 N; static rating Cor 224,000 N
✅ Lubrication: grease up to 1,600 RPM; oil up to 2,200 RPM
✅ Pack: 1 bearing per order

💡 What is a thrust bearing used for in mechanical systems? Thrust bearings are handy for axial load support and shaft alignment in rotating equipment. This handy guide helps you understand how to choose and use them effectively.

  • handy for supporting axial thrust loads in machines and conveyors
  • great for compact spaces where precise shaft alignment matters
  • works with grease or oil lubrication depending on the design
  • fits standard sizes such as 55 x 105 x 35 mm for quick replacements

51311 Thrust Ball Bearing
55mm x 105mm x 35mm
1 Ball Bearing


51311 Thrust Ball bearing, a standard bearing size with dimensions commonly used across many industries: 55mm x 105mm x 35mm.Thrust bearing is known to high axial or Vertical loads. Made from durable 52100 alloy steel, commonly known as chrome steel.

  • 51311 Ball Bearing
  • Thrust Ball Bearing
  • Dimensions: 55mm x 105mm x 35mm/Metric
  • ID (inner diameter)/Bore: 55mm
  • OD (outer diameter): 105mm
  • Width: 35mm
  • Size: 55 x 105 x 35 mm
  • Quantity: 1 Bearing
  • Dynamic load rating Cr: 104,000 N
  • Static load rating Cor: 224,000 N
  • Limiting Speed:
    • Grease Lubrication: 1,600 RPM
    • Oil Lubrication: 2,200 RPM