Product Description
SS 6204 2RS stainless steel precision ball bearing with 20mm bore, 47mm OD, 14mm width, dual rubber seals, ABEC-1 to ABEC-3 rating, 2,880 lbs dynamic load capacity, pre-greased for electric motor and industrial applications
Specifications
Material
| Ring Material | Stainless steel or SAE 52100 chrome steel |
| Cage Material | Stainless steel |
Part Numbers
| ISO Series Designation | 62042RS |
Performance
| Maximum Speed with Grease Lubrication | 9,700 RPM to 10,000 RPM |
| Limiting Speed - Shielded Configuration | 15,000 RPM |
| Limiting Speed - Open Configuration | 18,000 RPM |
Frequently Asked Questions
Q: What are the dimensions of the SS 6204 2RS stainless steel bearing?
A: The SS 6204 2RS has a 20mm bore, 47mm outer diameter (OD), and 14mm width. These ISO standard dimensions ensure compatibility across equipment using this bearing size. Verify these measurements against your equipment specifications before ordering.
Q: What material is the SS 6204 2RS bearing made from?
A: The SS 6204 2RS features stainless steel or SAE 52100 chrome steel rings with a stainless steel cage. The dual rubber seals (2RS designation) provide protection against contamination and moisture. This construction makes it suitable for wet environments, cold storage, and harsh industrial applications where corrosion resistance is critical.
Q: What is the load capacity and speed rating for the SS 6204 2RS?
A: The SS 6204 2RS has a dynamic load capacity of 2,880 lbs and is rated ABEC-1 to ABEC-3 precision. Maximum speed with grease lubrication ranges from 9,700 to 10,000 RPM. Limiting speed is 15,000 RPM shielded and 18,000 RPM open configuration. Do not exceed rated speeds or load limits.
Q: What applications is the SS 6204 2RS bearing suitable for?
A: The SS 6204 2RS is pre-greased and designed for electric motors and industrial material handling equipment including load wheels on pallet jacks, pump motors, and conveyor systems. Stainless steel construction makes it suitable for wet and cold storage environments where standard bearings would corrode.
Q: Is the SS 6204 2RS bearing pre-greased, and how is maintenance handled?
A: Yes, the SS 6204 2RS comes pre-greased for immediate operation. The sealed design with dual rubber seals provides protection from contamination. Bearing lifespan depends on load, speed, and operating environment. Sealed bearings typically do not require regreasing but should be inspected periodically for seal integrity and noise.
Q: Does the SS 6204 2RS have OEM cross-references?
A: The SS 6204 2RS uses standard ISO 6204 specifications, making it compatible with equipment from Crown, Toyota, Raymond, Yale, Hyster, and other OEM brands using metric bearing sizes. Verify bore, OD, and width dimensions match your equipment before ordering.