Product Description
The 63062Z Bearing Assembly is a precision single row deep groove ball bearing with double metal shields, measuring 30 mm bore diameter by 72 mm outside diameter by 19 mm width. Manufactured to ISO Class 0 tolerance from high carbon chrome steel, it provides 3350 lbf dynamic and 6630 lbf static load ratings, and is fully interchangeable with industry part numbers including 6306Z, 6306ZZ, and 6306ZZE. Suitable for manual pallet jack applications where high performance and longevity are critical.
Specifications
Material & Construction
| Cage Material | Pressed steel |
| Finish | Precision ground, uncoated |
Part Numbers
| Cross-Reference Part Numbers | Equivalent to 6306Z, 6306ZZ, 6306ZZE, 6306.2Z, 6306KDD, 6306DD, 6306FF, 63062ZR |
| OEM Part Number | 63062Z |
| Equivalent Part Numbers | SKF 63062Z, NTN 6306Z |
Frequently Asked Questions
Q: What are the dimensions and specifications of the 63062Z bearing?
A: The 63062Z is a precision deep groove ball bearing with a 30 mm bore, 72 mm outside diameter, and 19 mm width. It features double metal shields (not seals), is manufactured to ISO Class 0 tolerance from high carbon chrome steel, and has a pressed steel cage.
Q: What are the load ratings for the 63062Z?
A: The 63062Z provides 3350 lbf dynamic load capacity and 6630 lbf static load capacity. These ratings qualify the bearing for demanding manual pallet jack wheel and load roller applications where high performance and reliability are critical.
Q: How do the double metal shields differ from rubber seals?
A: The 63062Z uses double metal shields instead of seals. Metal shields provide ventilation and reduce heat buildup, making them suitable for high-speed applications. However, shields offer less contamination protection than seals, so consider environment conditions when selecting between shield and seal designs.
Q: What cross-reference part numbers match the 63062Z?
A: The 63062Z is fully interchangeable with 6306Z, 6306ZZ, 6306ZZE, 6306.2Z, 6306KDD, 6306DD, 6306FF, and 63062ZR. Cross-references from major manufacturers include SKF 63062Z and NTN 6306Z. Verify bearing dimensions match your equipment before ordering.
Q: Why is the 63062Z suitable for high-performance manual pallet jack applications?
A: The 63062Z combines high carbon chrome steel construction, ISO Class 0 precision grinding, metal shield design, and elevated load ratings of 3350 lbf dynamic and 6630 lbf static. These features ensure consistent performance, longer service life, and reduced wear in demanding warehouse material-handling environments.
