SMR Miniature Ball Bearings
  • SMR Miniature Ball Bearings
  • SMR Miniature Ball Bearings

SMR52

SMR52C/ZZ  Bearing 2x5x2.5 Stainless Steel Shielded ABEC-5 Bearings


Model No: SMR52C/ZZ Bearing 2x5x2.5 Stainless Steel Shielded ABEC-5 Bearings

Seals: ZZ metal shield

Diameter: 2x5x2.5mm

Material: 440C stainless steel Races + Si3N4 Ceramic Balls

Precision: ABEC-5 grade

Lubrication: Oil or Dry


Ceramic Lightning, shielded bearings are specially designed for relatively clean operating environments. These bearings have ceramic balls, with stainless steel races, retainers and shields. Ceramic hybrids are lighter, capable of achieving higher RPMÆs and sustaining higher operating temperatures than traditional bearings. Bearings that are packed in grease will require a short break in period to loosen up. Grease can be removed before shipping upon request. (2x5x2.5)MM


Stainless Steel Ball Bearings with Ceramic Balls ABEC-5 quality, this is a popular size that could be used in many fishing reels, or any application that uses this size 2mm x 5mm x 2.5mm. Bearings are made of Stainless Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are Dry, Oil or Grease, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings.


Dimension and Parameters
Request Quotation
SMR Miniature Ball Bearings SMR Miniature Ball Bearings
SMR52
  • Bearing No.
    SMR52
  • ID(mm)
    2
  • OD(mm)
    5
  • Thickness(mm)
  • open
    2
  • ZZ/2RS
    2.5
  • Chamfer
  • R
    0.1
  • Rating load
  • Cr
    167
  • Cor
    49
  • Limit Speed(1000r/m)
  • Grease lubricated
    94
  • oil lubricated
    106
  • Weight(g)
    0.2