7D8349 - Cone-Roller Bearing Fits Caterpillar (Fits CAT)
7D8349 - Cone-Roller Bearing Fits Caterpillar (Fits CAT)
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One New Aftermarket Replacement Cone-Roller Bearing Fits Caterpillar (Fits CAT) and Fits Bobcat Equipment
This tapered roller bearing cone (inner ring assembly) is a direct aftermarket replacement Fits Caterpillar OEM part number 7D8349 / 7D-8349. It is also commonly used in Fits Bobcat skid steer axle applications. The tapered roller design supports both radial and axial loads, making it well-suited for heavy-duty differential, axle, and drivetrain applications on construction equipment. The cone assembly pairs with a separate cup (outer ring) to form a complete tapered roller bearing unit.
Specifications
- Type: Tapered Roller Bearing - Single Cone (Metric)
- Inner Diameter: 70 mm (2.7559 in)
- Outer Diameter: 110 mm
- Cone Width: 25-26 mm (approx. 0.984 in)
- Timken interchange: JLM813049
Compatible Models
Fits Caterpillar (Fits CAT) Motor Graders: 12G, 130G, 140G
Fits Caterpillar (Fits CAT) Wheel Loaders: 966D, 966E
Fits Bobcat Skid Steer Loaders: 843, 853, 863, 873, 883
Replaces Part Number(s):
7D8349, 7D-8349, JLM813049, ENB10-0380
Aftermarket Interchange Numbers
9503280001, 4T-JLM813049 (NTN), 1321607 (Fits Bobcat axle application)
New aftermarket replacement part - not remanufactured, not used.
