New Holland 81802871 is the ball bearing Clinton Tractor supplies for this application. It is listed as fitting 149 New Holland models.
What 81802871 fits
Fits: New Holland TW30, Ford 5110, Ford 5200, Ford 530A, Ford 531 + 144 more. Commonly ordered for the Ford 2310, Ford 2810, Ford 2910. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
81802871 supersedes C5NN3A299A. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Specifications at a glance
This ball bearing measures 37.44 mm ID × 55.68 mm OD. The full attribute list is in the Specifications section above.



































