Product Description
3003315 CUP, BEARING is a tapered roller bearing (single row, cup component), 75 mm bore, 115 mm outer diameter, 31 mm width, cross-referencing to Timken 30315, SKF 33015/Q, and Koyo 33015. Suitable for electric lift truck transmission and wheel end assemblies.
Specifications
Material
| Cage Material | Stamped steel |
Part Numbers
| Cross-Reference Part Numbers | Equivalent to 33015, Timken 30315, SKF 33015/Q, Koyo 33015 |
| Manufacturer Part Number | 3003315 |
| Equivalent Part Numbers | Timken 30315, SKF 33015/Q, Koyo 33015 |
Frequently Asked Questions
Q: What are the specifications of the 3003315 bearing cup?
A: The 3003315 is a tapered roller bearing cup with 75 mm bore, 115 mm outer diameter, and 31 mm width. It is the cup component of a single-row tapered roller bearing assembly used in electric lift truck transmissions and wheel end assemblies.
Q: What equipment is the 3003315 bearing cup designed for?
A: The 3003315 is suitable for electric lift truck transmission and wheel end assemblies from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your specific model and application before ordering.
Q: What are the cross-reference part numbers for the 3003315?
A: The 3003315 is equivalent to Timken 30315, SKF 33015/Q, and Koyo 33015. These bearing cups are interchangeable for direct replacement applications.
Q: What material is used in the 3003315 bearing cup?
A: The 3003315 is constructed with stamped steel cage material, providing durability for heavy-duty industrial material handling applications.
Q: Is the 3003315 bearing cup sold as a complete assembly or individual component?
A: The 3003315 is the cup component only. It pairs with a matching cone bearing component to form a complete tapered roller bearing assembly. Verify that both cup and cone components are compatible before installation.
Q: How do I determine if the 3003315 bearing cup needs replacement?
A: Replace the 3003315 if you experience wheel noise, increased vibration, poor wheel tracking, or visible spalling and wear patterns on the bearing surfaces during inspection.