SKF PER.5203-2RSUC3H3 double row angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Double row angular contact ball bearings
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Description
SKF PER.5203-2RSUC3H3 belongs to double row angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.5203-2RSUC3H3 and any equivalents.
When you need a bearing that handles radial and axial forces simultaneously in both directions, a double row design is often the answer. The SKF PER.5203-2RSUC3H3 is one such component, built for arrangements that call for high rigidity and precise operation. MR Industrial Accessories supplies this SKF bearing to maintenance teams and OEMs across the United States and Latin America.
The part number itself tells a story. The prefix PER. places the bearing in the double row series. The digits 5203 relate to its size and dimension series. Then 2RSUC describes the sealing and lubrication arrangement, while C3 denotes the internal clearance. The trailing H points to a cage or heat treatment variation. Reading each segment correctly helps you match the bearing to the demands of your equipment.
You will find double row bearings in demanding settings such as metallurgy, petrochemical processing, food production and agricultural machinery. They also appear in milling machine spindles, centrifugal pumps, compressors and gearboxes. Their capacity to carry combined loads suits moderate-speed applications where precision matters. Whether you are replacing a worn unit or building something new, this bearing can fit the bill.
Selection depends on several factors: the size and direction of the loads, the operating speed and the surrounding environment. The 2RS seal keeps contaminants out and lubricant in, which supports a longer service life. C3 clearance works well when temperature differences exist between shaft and housing. During installation, align carefully and avoid impacts that could harm the raceways. Lubrication and adjustment also play a role in how well the bearing performs.
Other manufacturers may offer bearings with similar designations, but dimensions and tolerances can differ. SKF is known for consistent quality and reliability. If you are replacing a bearing, send us the complete code and we will help you find a suitable option. Suffixes are not universal, so technical verification is always wise.
To get a quote, message us on WhatsApp or email. MR Industrial Accessories provides personal attention and technical support to keep your production running. Send the exact bearing code and we will respond promptly, often suggesting equivalents or helping you choose the right fit.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the 2RSUC suffix mean on this SKF bearing?
- The 2RSUC suffix indicates that the bearing features double-lip seals and comes lubricated for life. This configuration is designed for dusty or humid conditions, as it blocks contaminants and retains grease.
- When should I choose C3 clearance over normal clearance?
- C3 clearance is larger than normal and is typically chosen when the bearing runs at elevated temperatures or with interference fits that reduce internal clearance. If your application does not involve these conditions, normal clearance is usually sufficient. Share your operating data with us for guidance.
- Can this bearing be replaced with an equivalent from another brand?
- Dimensional equivalents may exist, but suffixes and tolerances can vary between manufacturers. Always verify dimensions and specifications with a specialist. At MR, we can help you identify the correct replacement.