•  
• Bearing model
• Model
  6307 ZZ KOYO Deep Groove ball Bearing
• internal diameter-(mm)
• d
  35
• Outer diameter -(mm)
• D
  80
• Bearing thickness-(mm)
• B
  21
• Dynamic load-(kN)
• cr
  35.1
• Static load-(kN)
• cor
  19
• Fatigue load limit-(kN)
• Fatigue load limit
  0.815
• Reference speed-(r/min)
• Reference speed
  19000
• Limit speed-(r/min)
• Limit speed
  9500

 KOYO ID: 6307 ZZCM MADE IN: JAPAN DESCRIPTION Category:Deep groove ball bearings Ball rows:Single row bearing Material:Standard bearing steel Outer ring:Without flange/groove Seal:Cover on both sides Clearance:Normal radial clearance with restricted tolerances Cage:Sheet steel cage Temperature range:-20 to +150 °C Tolerance class:Tolerance class P0/PN2 / ABEC 1 Current insulation:No current insulation Bore:Cylindrical bore Material of rolling elements:Standard bearing steel Weight:0,450 kg ProductID:10294716 Country of origin:Japan Customs tariff number:8482 1090 EAN:4549250170072 Inner dimension: 35,000 mm Outer dimension: 80,000 mm Width: 21,000 mm Package Includes: ONE (1) KOYO Bearing 6307 ZZCM