71903 CD/P4ATBTC

Specifications

These sets of three matched super-precision angular contact ball bearings are available as universally matchable bearings or as preconfigured arrangements. Sets arranged in back-to-back and tandem, or face-to-face and tandem, are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. Sets of three bearings paired in tandem need to be mounted against a single bearing, or another set of bearings in tandem, to achieve the desired preload. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings.

Cross-References(10)

• NSK71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$17.37→
• NTN71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$16.77→
• FAG (Schaeffler)71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$18.27→
• Timken71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$17.67→
• KOYO (JTEKT)71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$16.47→
• INA (Schaeffler)71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$14.97→
• MinebeaMitsumi (NMB)71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$14.97→
• RBC Bearings71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$14.97→
• Peer Bearing71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$14.97→
• Nachi Fujikoshi71903 CD/P4ATBTC17.000 mm × 30.000 mm × 21.000 mm
  ~$14.97→