Product Description
Single row deep groove ball bearing type 6204Z2 (SKF 6204-2Z equivalent), double shielded both sides, inner diameter 20 mm, outer diameter 47 mm, width 14 mm, rated dynamic load 13,500 N, steel cage, high-carbon chrome steel construction, compatible with multiple OEM and aftermarket applications. Cross-references: 6204Z, 6204ZZ, 6204-2ZJ.
Specifications
Material & Construction
| Ring Material | High-carbon chrome steel |
Part Numbers
| Manufacturer Part Number | 6204-2Z |
| Equivalent Part Numbers | FAG 6204-2Z, NTN 6204ZZ, NSK 6204ZZ |
| Cross-Reference Part Numbers | 6204Z, 6204ZZ, 6204-2Z, 6204-2ZJ, 6204ZJ |
| OEM Part Number | 6204-2Z |
Frequently Asked Questions
Q: What are the specifications for the 6204Z2 bearing?
A: The 6204Z2 is a double-shielded single row deep groove ball bearing with a 20 mm inner diameter, 47 mm outer diameter, and 14 mm width. It features high-carbon chrome steel construction, pressed steel cage, and is rated for 13,500 N dynamic load capacity.
Q: What is the difference between 6204Z2 and 6204ZZ?
A: The 6204Z2 and 6204ZZ are functionally equivalent double-shielded bearings. Both feature shields on both sides for contamination protection. The 6204Z2 designation follows different manufacturer naming conventions but provides the same performance and dimensional compatibility.
Q: What are the equivalent part numbers for the 6204Z2?
A: The 6204Z2 cross-references to the following: FAG 6204-2Z, NTN 6204ZZ, NSK 6204ZZ, SKF 6204-2ZJ (equivalent), and legacy designations 6204Z, 6204ZZ, 6204-2Z, 6204-2ZJ, 6204ZJ. All are interchangeable 20x47x14 double-shielded deep groove ball bearings.
Q: What material is used in the 6204Z2 cage?
A: The 6204Z2 uses a pressed steel cage construction. This cage design is durable and suitable for manual pallet jack wheel assemblies and undercarriage applications subject to vibration and shock loads.
Q: Why is the 6204Z2 rated for 13,500 N dynamic load?
A: The 13,500 N dynamic load rating reflects the bearing geometry, material hardness, and lubricant retention provided by the double-shield design. This capacity is appropriate for manual pallet jack wheel support under typical material handling load conditions.
Q: Is the 6204Z2 compatible with manual pallet jack applications?
A: Yes, the 6204Z2 is suitable for manual pallet jack wheel and undercarriage applications. The double-shield design provides protection against dust and contamination while maintaining the load capacity required for standard pallet jack operation.
