fag汽车水泵轴承样本.pdf

Engineering Details 2 - 8 FAG Code System 2 Materials 3 Sealing 3 Steel Chemistry 4 Bearing Clearance 4 Standard Housing to Bearing Outer Ring Fits 5 mended Fit and Mechanical Properties of Housing Material 5 Water Pump Bearing Mounting mendations 6 Lubrication 6 Bearing Life and Load Ratings 7 Reduction of Bearing Life 8 Dimensional Information 9 - 49 WBearing Family 9 W-S Bearing Family 15 WN Bearing Family 19 WN-S Bearing Family 23 WS Bearing Family 25 WNS Bearing Family 29 WK Bearing Family 33 WKN Bearing Family 39 Special Features 43 Interchange Data 49 - 56 NSK to FAG 50 NSK/RHP to FAG 52 Koyo to FAG 53 SKF to FAG 55 New Departure to FAG 56 Application Data 57 - 79 Sorted by OEM PUMP BODY Casting Number 58 Sorted by Manufacturer 71 Table of Contents Dimensional interchange and application data has been carefully reviewed and is accurate to the best of our knowledge. FAG Automotive does not accept liability for errors or omissions. Additions or corrections would be appreciated. PAGE PAGE 1I FAG FAGI 2 FAG Code System Bearing part numbers are arranged in this catalogue in numerical order. The part number coding is described below. Example: Standard Size Bearings 5/8" Shaft x ” Outer Ring Diameter Special Features, contact FAG engineering for details Variation of Basic Part Number in terms of shaft Stickout or Stepdown length Shaft Overall length in inches Shaft Diameter (“6” would indicate respective oversize aftermarket diameter) Ball/Ball Water Pump Bearing (“WN”= Ball/Roller) Example: King Size Bearings 3/4" Shaft ” Outer Ring Diameter Special Features, contact FAG engineering for details Variation of Basic Part Number in terms of shaft Stickout or Stepdown length Shaft Overall Length in Inches . Shaft Diameter (“6” would indicate respective oversize aftermarket diameter) Ball/Ball Water Pump Bearing (“WKN”= Ball/ Roller) Non-standard bearings with different shaft diameters and/or different outer ring diameters or outer ring lengt