Product Description
Cup, Bearing (SKU 90368-19037-85) is a hardened taper bearing cup designed for manual pallet jack load wheel assemblies. Manufactured to bearing industry standards for use in 47 mm OD x 20 mm bore pallet jack wheels. Cross-referenced as TY90368-19037-85-TIM. Fits select Toyota pallet jack models. Construction utilizes case-hardened bearing steel.
Specifications
Part Numbers & Compatibility
| Manufacturer Part Number | 90368-19037-85 |
| OEM Part Number | 90368-19037-85 |
| Cross-Reference Part Numbers | TY90368-19037-85-TIM, 90368-19037-85-TIM |
Frequently Asked Questions
Q: What is the 90368-19037-85 bearing cup designed for?
A: The 90368-19037-85 is a hardened tapered roller bearing cup designed for manual pallet jack load wheel assemblies. This component is part of the tapered roller bearing set in the load wheel hub and works with a matching cone to support radial and axial loads. It is manufactured to bearing industry standards and is compatible with 47 mm OD load wheels with 20 mm bore designs used in select Toyota pallet jack models.
Q: What are the dimensional specifications of the 90368-19037-85 bearing cup?
A: The 90368-19037-85 is designed for use in load wheel assemblies with a 47 mm outer diameter and 20 mm bore diameter. The bearing cup outer diameter is dimensioned to fit the wheel hub raceway pocket. Verify these dimensions match your current bearing cup before ordering. Dimensional mismatch can cause improper seating, load wheel runout, and accelerated wear.
Q: What cross-reference part numbers are equivalent to 90368-19037-85?
A: Cross-reference part numbers for 90368-19037-85 include TY90368-19037-85-TIM and 90368-19037-85-TIM. The manufacturer part number is also 90368-19037-85. When ordering replacement bearing cups, use the exact OEM part number or confirmed cross-reference to ensure dimensional and load rating compatibility.
Q: What material is the 90368-19037-85 bearing cup manufactured from?
A: The 90368-19037-85 is manufactured from case-hardened bearing steel, a through-hardened alloy steel formulation. This material provides high surface hardness for raceway wear resistance, combined with a tough core to absorb impact loads. Case hardening improves fatigue strength and extends bearing life in high-cycle pallet jack load wheel applications.
Q: How long does the 90368-19037-85 bearing cup typically last in service?
A: Under normal warehouse conditions with proper lubrication and maintenance, the 90368-19037-85 bearing cup typically lasts 2-4 years before showing wear. Failure indicators include grinding noise from the load wheel, rough rotation, or visible spalling on the raceway surface. Inadequate lubrication, overloading, and contamination accelerate wear and shorten bearing life.
Q: Which Toyota pallet jack models use the 90368-19037-85 bearing cup?
A: The 90368-19037-85 is designed for select Toyota manual pallet jack models with 47 mm OD load wheels and 20 mm bore assemblies. Compatibility depends on model year, load wheel design, and steering configuration. Verify your equipment model and serial number, and confirm the current bearing cup part number matches before ordering.