Product Description
The BS 6006 ZZ-SS is a premium stainless steel deep groove ball bearing designed for demanding material handling environments. With a 30mm bore, 55mm outside diameter, and 13mm width, this bearing provides direct replacement capability across pallet jacks, lift trucks, and warehouse equipment. Double metal shields protect against contamination while stainless steel construction resists corrosion, rust, and degradation in wet, salty, or humid conditions. Ideal for cold storage facilities, wash-down areas, and outdoor operations where standard chrome steel bearings fail. Built for long service life and reliable load support.
Frequently Asked Questions
Q: What is the BS 6006 ZZ-SS bearing and what makes it different from standard steel bearings?
A: The BS 6006 ZZ-SS is a single-row deep groove ball bearing with double metal shields and stainless steel construction. The SS designation indicates stainless steel materials are used instead of chrome steel. This bearing is designed for environments with moisture, humidity, salt exposure, or corrosive conditions where standard chrome steel bearings would degrade.
Q: What are the dimensions and load specifications for the BS 6006 ZZ-SS?
A: The BS 6006 ZZ-SS maintains the standard 6006 bearing envelope with a 30 mm bore, 55 mm outside diameter, and 13 mm width. It has the same dimension profile as the BS 6006 ZZ, allowing direct substitution where stainless steel corrosion resistance is required. Check your equipment documentation for load ratings and RPM limits.
Q: Why would I choose stainless steel BS 6006 ZZ-SS over standard BS 6006 ZZ?
A: Choose the BS 6006 ZZ-SS if your pallet jack operates in environments with moisture, salt spray, cold storage, wash-down areas, or other corrosive conditions. Stainless steel resists rust and corrosion that would degrade standard chrome steel bearings. The double shields provide additional protection. Cost is higher than chrome steel, but service life and reliability are significantly extended in harsh environments.
Q: What is the expected service life of the BS 6006 ZZ-SS bearing?
A: In normal manual pallet jack operation with moderate loads, the BS 6006 ZZ-SS typically lasts 3-5 years or longer depending on the corrosive environment. Stainless steel construction extends service life compared to chrome steel in salt or moisture-heavy settings. In dry indoor conditions, the lifespan is comparable to standard chrome steel bearings. Replace if you notice wheel resistance, excessive play, or grinding noise.
Q: Is the BS 6006 ZZ-SS compatible with my existing pallet jack equipment?
A: The BS 6006 ZZ-SS has the same 30 mm bore and 55 mm outside diameter as the standard BS 6006 ZZ, making it a direct fit for most pallet jack models using 6006-size bearings. It is compatible with equipment from Crown, Toyota, Raymond, and other OEM manufacturers. Verify the bore and OD match your equipment specifications before ordering.