Product Description
The 6204-2RS is a deep groove ball bearing with dual rubber seals, providing reliable performance across industrial material handling applications. This 20mm bore bearing combines high carbon chromium steel construction with ABEC 3 precision to deliver dependable operation in pallet jacks, load wheels, and lift truck equipment. Direct replacement for major bearing manufacturers including SKF, Koyo, Nachi, and Timken equivalents.
Specifications
Bearing Dimensions
| Bore Diameter | 20 mm (0.787 inch) |
| Outer Diameter | 47 mm (1.850 inch) |
| Width | 14 mm (0.551 inch) |
Material & Construction
| Material Specification | High carbon chromium steel (SAE 52100, equivalent); stainless steel available on request |
| Precision Grade | ABEC 3 |
| Seal Type | 2RS (Double Rubber Seals) |
Applications
| Suitable For | Industrial pallet jacks, load wheels, lift trucks, forklifts, material handling equipment |
Part Numbers
| Manufacturer Part Number | 6204-2RS |
| Equivalent Part Numbers | 6204, 6204-Z, 6204-ZZ, 6204-RS, 6204-2RS, 6204-NR |
| Equivalent Brands | SKF 62042RS, Koyo 62042RS, Nachi 62042NSL, Timken/Fafnir 204PP |
Frequently Asked Questions
Q: What are the bore, outer diameter, and width dimensions of the BS 6204 2RS?
A: This deep groove ball bearing has a 20mm bore, 47mm outer diameter, and 14mm width. These are the standard dimensions for the 6204-2RS bearing series used in pallet jacks and industrial material handling equipment.
Q: What cross-reference part numbers does the BS 6204 2RS replace?
A: This bearing replaces 6204, 6204-Z, 6204-ZZ, 6204-RS, 6204-NR variants, and is equivalent to SKF 62042RS, Koyo 62042RS, Nachi 62042NSL, and Timken/Fafnir 204PP. These are interchangeable as long as bore and outer diameter match your equipment specification exactly.
Q: What material is the BS 6204 2RS constructed from?
A: The BS 6204 2RS is constructed from high carbon chromium steel (SAE 52100 equivalent). This material provides good hardness, load capacity, and corrosion resistance suitable for most industrial pallet jack and load wheel applications. Stainless steel variants are available on request for marine or chemical environments.
Q: What does ABEC 3 precision mean for pallet jack bearing performance?
A: ABEC 3 is a general industrial precision grade appropriate for pallet jacks, load wheels, and similar material handling applications. It provides reliable dimensional tolerances and rotational accuracy at moderate cost. ABEC 3 is suitable for normal operating speeds and typical load conditions in warehouse and logistics environments.
Q: What does the 2RS seal designation mean?
A: 2RS indicates double rubber seals, one on each side of the bearing. These contact-type seals retain pre-applied grease and prevent contamination from dust and moisture from entering the bearing. The seals provide good protection in industrial environments and pallet jack operating conditions.
Q: Which equipment brands use the BS 6204 2RS bearing?
A: The 20mm bore 6204 size is standard on pallet jacks and load wheels from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your equipment manual or OEM bearing specification to confirm the 20mm bore is correct for your model.