- 4500 INR
- Different Available
KF Extreme temperature products are designed to reduce machine operating costs, extend maintenance intervals and provide a high degree of operational reliability, even at extreme temperatures of up to 350 degree C. The SKF assortment of extreme temperature products includes:
* Deep groove ball bearings
* Y-bearing Plummer block units
* Y-bearing flanged unit
VA201 design for the most common applications Bearings of the VA201 design are not sealed and have a pressed steel cage. They are lubricated with a polyalkylene glycol/graphite mixture which can be used at temperatures between - 40 and +250 degree C. At temperatures above +200 degree C, dry lubrication pertains.
2Z/VA201 design with protective shields The bearings of the 2Z/VA201 design are of the same design as the VA201 bearings but have protective shields on both sides to prevent the ingress of solid contaminants. Additionally, these bearings have twice the amount of the polyalkylene glycol/graphite mixture as the open VA201 design bearings.
2Z/VA208 design for high demands Bearings of the 2Z/VA208 design have a segmented cage of graphite and can be used at temperatures between -150 and +350 degree C. The segments separate the balls and also provide the necessary lubrication. The bearings are fitted with two shields, which axially guide the cage segments and prevent the entry of solid contaminants. The minute quantities of graphite powder released by the cage during rotation provide adequate lubrication for the bearing.
2Z/VA228 design for top requirements The 2Z/VA228 design bearings are the "top-of-the-range" among SKF products for high temperatures. They are fitted with a "coronet" cage of pure graphite, which opens up additional application areas for these high-temperature bearings. The coronet cage is a unique SKF development and permits operating speeds of up to 100 r/min.
- 7 Days