SKF 305702 C-2RS tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
SKF 305702 C-2RS belongs to tapered roller 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 305702 C-2RS and any equivalents.
Sealed tapered roller bearings from SKF with the C-2RS suffix handle radial and axial loads together in one direction. Because the seals are built in, they keep grease in and contaminants out, which suits dusty, wet or dirty settings. You will find them in wheel hubs, spindles and transmission assemblies where space is tight but load demands are high.
Reading the part number: the base number tells you the size and series, while the C-2RS suffix describes the execution. The C points to a specific design detail, such as a particular seal profile or refined geometry. The 2RS means rubber seals sit on both faces of the bearing. That combination delivers protection against lubricant escape and particle entry. Always confirm the full designation when matching a replacement.
Typical applications cover automotive wheel ends on light and heavy vehicles, conveyor rollers, machine tool spindles, earthmoving equipment and power transmission systems. Food processing machinery also uses them. The sealed construction and the ability to take combined loads make them a fit for environments where dust, mud or moisture are present. Industries such as mining, agriculture, material handling and automotive rely on this bearing type.
Selection depends on load direction and on how you will adjust the bearing. These units normally go in pairs, with an arrangement that sets the correct axial clearance. Since the 2RS seal is integrated, extra seals are often unnecessary. Lubricant is typically permanent, though harsh conditions may call for periodic attention. Shaft-to-housing alignment matters to prevent extra stress and to support service life. Follow the manufacturer's mounting and adjustment instructions.
For cross-referencing, SKF sealed tapered roller bearings can replace other brands that share the same dimensions and tolerances. Keep in mind that not every maker offers an equivalent sealed version, so compare technical data carefully. Basic size designations usually line up, but part numbers differ between brands. Check critical dimensions and seal type before you install a substitute.
To replace a sealed tapered roller bearing, send the complete part number to MR Industrial Accessories through WhatsApp or email. The team can help you identify the right part and answer technical questions. You can also request a quote with no obligation.
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 C-2RS suffix indicate on an SKF bearing?
- The C-2RS suffix means the bearing has rubber seals on both sides. The C may denote a special execution, such as an optimized design. This setup blocks contaminants and holds lubricant in, which is useful in dirty or damp environments.
- Are these bearings pre-lubricated?
- Yes, 2RS sealed bearings generally come with lifetime lubricant. In severe or high-speed applications, extra maintenance may be needed. Check the manufacturer's recommendations for your specific case.
- Can I use a different brand instead of SKF?
- Yes, if the dimensions and tolerances match. Tapered roller bearings follow international standards, but verify the sealing type and load capacity. MR can advise you on a suitable alternative.