Product Description
BEARING assembly
Frequently Asked Questions
Q: What are the nominal dimensions of the 30845-01700 bearing assembly?
A: The 30845-01700 is a precision deep groove ball bearing with nominal dimensions of 20mm bore, 47mm outer diameter, and 14mm width. These dimensions are designed to fit standard wheel support applications on manual pallet jacks.
Q: What bearing material is used in the 30845-01700?
A: The 30845-01700 is constructed of high-carbon chromium steel with precision grinding. This material provides hardness, wear resistance, and load capacity required for wheel rotation under pallet jack loads.
Q: What seal type does the 30845-01700 bearing have?
A: The 30845-01700 uses 2RS seal type, which means double rubber seals on both sides. These seals provide contamination protection from dust, water, and debris common in warehouse and manufacturing floors.
Q: What is the bearing tolerance grade for the 30845-01700?
A: The 30845-01700 is built to ABEC 1 standards. This tolerance grade is appropriate for manual pallet jack wheel applications where precision is sufficient for smooth rotation and equipment longevity.
Q: Is there an equivalent part number for the 30845-01700?
A: Yes, the part number 3084501700 (without hyphens) is the manufacturer equivalent for the 30845-01700. Both SKU formats reference the same bearing assembly.