Product Description
Tapered Roller Bearing (Cone) OD: 1.980 inch or 50.29MM; ID: 1.063 inch or 27MM
Frequently Asked Questions
Q: What are the dimensions of the LL 44649 tapered roller bearing cone?
A: The LL 44649 is a tapered roller bearing cone with an outer diameter of 1.980 inches (50.29MM) and an inner diameter of 1.063 inches (27MM). This cone is distinct from the LL 44643 due to its larger inner diameter and requires a different matching cup.
Q: Why does the LL 44649 have a different inner diameter than the LL 44643?
A: Different inner diameter dimensions accommodate different shaft sizes on material handling equipment. The LL 44649 inner diameter of 1.063 inches (27MM) is designed for shafts with that specific bore, while the LL 44643 with a 1.000 inch (25.40MM) inner diameter fits smaller shafts. Using the correct bearing cone for your shaft size is critical for safe operation.
Q: What is the matching cup for the LL 44649 cone?
A: The LL 44649 cone pairs with a matching tapered roller bearing cup that has the same outer diameter of 1.980 inches (50.29MM) and inner diameter of 1.063 inches (27MM). For a complete bearing set, order the LL 44649-A, which includes both the cup and cone.
Q: What equipment types use the LL 44649 bearing cone?
A: The LL 44649 tapered roller bearing cone is used in load wheel assemblies on electric pallet jacks, manual pallet jacks, and powered hand trucks from Crown, Toyota, Raymond, Jungheinrich, and similar manufacturers. Confirm your equipment shaft diameter matches the 1.063 inch (27MM) bore before ordering.