Product Catalog

Self-aligning Ball Bearings
Bearings for Ball Screw Supports
Cylindrical Roller Bearing For Pulley
Stainless Steel Bearings
other bearings

Product Parameters

  • Bearing code
    Open type
    Dust cover type R133ZZ
  • Overall dimension (mm)
    d 2.380
    D 4.762
    B
    B1 2.380
    r(min) 0.1
  • Limit speed (RPM)
    grease 80000
    Oil lubrication 95000
  • Rated load
    Cr(N) 143
    Cor(N) 52
    Cr(kgf) 15
    Cor(kgf) 5.5
  • Installation dimension (mm)
    da(min)
    db(max) 3.0
    Da(max)
    Db(min) 4.2
    ra(max) 0.1
  • Mass(g)
    Open type
    Dust cover type 0.13