A-29620-P-AI Cup, Tapered Bearing

One New Aftermarket Replacement Tapered Roller Bearing Cup - 29620

This tapered roller bearing cup (outer ring) is the single cup component of the 29620-series tapered roller bearing assembly used in rear axle and differential applications across a wide range of agricultural and construction equipment. The cup seats in the housing bore and works with a matching cone (inner ring assembly, sold separately) to support combined radial and axial loads. Commonly referenced under OEM part numbers NDA4222A (Fits Ford), JD8210 (Fits John Deere), 833639M1 (Fits Massey Ferguson), and 70057005 (Fits Allis Chalmers), this is a high-interchange bearing cup found in tractors, backhoe loaders, combines, and construction machinery from multiple major brands.

Specifications

• Outside Diameter: 4.437"
• Width: 0.750"
• Radius: 0.13"
• Type: Single cup (outer ring), tapered roller bearing - inch series

Compatible Models

Fits Ford/New Holland Tractors: 800, 4120 (w/ 4-speed trans, SN54166), 3600 (1/75-12/81), 3600N (1/75-12/81), 3600R (1/75-12/77), 3600V (1/75-12/81), 3610 (8/81-4/83), 3610NO (8/81-4/83), 3610V (1/81-4/83), 3910 (5/83-2/90), 3910V (12/83-2/90)

Fits John Deere: 2040, 2140, 2141, 2155, 3033R, 3036E, 3038R, 3039R, 3040, 3045R, 3046R, 4105, 4120, 5D-5205, 7R 210, 7R 230, and many additional models

Fits Massey Ferguson Tractors: 30, 31, 50, 245, 255, 265, 270, 275, 282, 283, 285, 298, 670, 690, 698, 699, 1085

Fits Massey Ferguson Backhoe Loaders: 31, 40, 50, 60, 275, 283, 690

Fits Massey Ferguson Construction and Industrial: 40, 60, 6500

Fits Massey Ferguson Combines: 40

Fits Allis Chalmers Tractors: D17, 190, 190XT

Replaces Part Number(s):

NDA4222A, JD8210, JD8210-A, 833639M1, 70057005, 1412-5001, 29620, 29620TIM, 7H2620, 7H2620-A

Aftermarket Interchange Numbers

Timken 29620; National 29620; A-29620-P-AI; A-29620-I

New aftermarket replacement part - not remanufactured, not used.