Axle Input Tapered Roller Bearing & Race for John Deere 644H, 770G, 8320R – RE49486

Fits Models At A Glance:

• John Deere 4WD Loaders: 544G, 624G, 624H, 624H LL, TC62H; 624J — Before Serial Number 611797; 644G, 644H; 644J — Before Serial Number 611232; 724J
• John Deere Motor Graders (C & D Series): 670C, 670CH, 672CH, 770C, 770CH, 772CH, 670D, 672D, 870D, 872D
• John Deere Motor Graders (G Series): 670G, 670GP, 672G, 672GP, 770G, 770GP, 772G, 772GP, 870G, 870GP, 872G, 872GP — Serial Number 624392 to 656728
• John Deere Elevating Scrapers: 762B

• John Deere Forestry – D & E Series Skidders: 460D, 560D, 540E, 640E, 740E, 548E, 648E, 748E
• John Deere Forestry – G Series Skidders: 540G — Before Serial Number 624870; 548G — Before Serial Number 578013; 640G — Before Serial Number 612567; 648G — Before Serial Number 612635; 740G, 748G
• John Deere Forestry – G-II & G-III Series Skidders: 640G-II, 648G-II, 748G-II, 640G-III, 648G-III, 748G-III
• John Deere Forestry – H Series Skidders: 748H, 848H, 748HTJ, 848HTJ

• John Deere Axles: 1200, 1400 and 1600 Series TeamMate II inboard planetary axles
• John Deere 6R & 6M Tractors: 6140R, 6145R, 6150R, 6150RH, 6155R, 6155RH, 6170R, 6175R, 6190R, 6195R, 6210R, 6215R, 6230R, 6250R, 6150M, 6155M, 6155MH, 6170M, 6175M, 6195M
• John Deere 6R & 6M Tractors (MY22 and Later): 6R 145, 6R 155, 6R 165, 6R 175, 6R 195, 6R 215, 6R 230, 6M 115, 6M 145, 6M 155, 6MH 155, 6M 165, 6M 175, 6M 180, 6M 185, 6M 195, 6M 200, 6M 210, 6M 220, 6M 230, 6M 240, 6M 250
• John Deere 7000 & 7R Tractors: 7420, 7520, 7720, 7820, 7920, 7330 Premium, 7430 Premium, 7530 Premium, 7630, 7730, 7830, 7930; 7815 — Through Serial Number 053261; 7200R, 7215R — Through Serial Number 080000; 7210R — Serial Number 080001 to 110100; 7230R — Through Serial Number 110100
• John Deere 8000 & 8R Tractors (through S/N 170000): 8130, 8230, 8330, 8430, 8530, 8225R, 8245R, 8270R, 8295R, 8320R, 8335R, 8345R; 8235R, 8260R, 8285R, 8310R, 8360R — Serial Number 016001 to 090000; 8370R — Serial Number 090001 to 170000; 8400R — Serial Number 115000 to 170000
• John Deere 8R & 8RX Tractors (S/N 170001 and Up): 8R 230 — Serial Number 170001 and Up; 8R 250, 8R 280, 8R 310 — Serial Number 170001 to 285000; 8R 340, 8R 410 — Serial Number 285001 and Up; 8RX 340, 8RX 370 — Serial Number 801001 to 814000; 8RX 410 — Serial Number 801001 and Up

Key Notes:

• Part Numbers: RE49486
• Type: Tapered roller bearing with race (cup and cone), axle input
• Axle Compatibility: John Deere TeamMate II inboard planetary axles (1200, 1400 and 1600 Series)
• Weight: 7.00 lbs (3.18 kg)
• Serial Number Notes: Loader, grader, skidder and tractor serial limits are shown with each model above. The 8000 Series tractors (8130–8530) and 8225R–8345R fit through Serial Number 170000. All other models listed fit every serial number.
• Related Parts: TeamMate axle planetary pinion gear DZ106200, planetary axle shaft thrust washer R52389, final drive lock plate R94545
• Application: Supports the axle input pinion shaft where the drive shaft enters the TeamMate II axle, carrying the input shaft's thrust and radial loads.
• Condition: Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the axle whines or growls under load, the input yoke has play, or metal shows up in the axle oil, or during any axle input or pinion rebuild — a worn input bearing lets the pinion shift and damages the ring and pinion.

Why Choose Broken Tractor:

• ✅ Bearing and Race Together – replace the cup and cone as a matched set
• ✅ Fits TeamMate II Axles Across Loaders, Graders, Skidders and Tractors – one bearing across the lineup
• ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses