SKF SRF 45 SS cam follower and support roller
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cam follower and support roller
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Description
SKF SRF 45 SS belongs to cam follower and support roller, 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 SRF 45 SS and any equivalents.
The SKF cam follower in the SRF SS series is a cylindrical roller bearing with a crowned outer profile, built for high radial loads in cam and guiding positions. The SS sealing keeps lubricant in and contaminants out, so it holds up in dusty, damp or splash-exposed areas. It mounts on a shaft through a threaded stud or flange and is found in conveyors, machine tools and other industrial equipment that needs precise, lasting rolling contact.
Read the code from left to right: SRF marks the cam follower family with threaded stud, and the SS suffix means the bearing carries labyrinth or contact seals. The number between the two parts, as in SRF 45 SS, is the roller outer diameter in millimeters. So each code pairs the construction type with its main dimension, and the series spans a range of sizes.
Typical applications include belt and roller conveyors, drive cams, linear guides on machining equipment, presses and bottling lines. These rollers handle moderate radial and shock loads, which makes them suitable for support points where motion runs continuously and alignment matters.
When selecting a roller, look at shaft diameter, radial load and the working environment. Choose SS sealing where dust or liquids are present; open versions suit clean, high-speed conditions. At assembly, confirm the threaded stud is clean and tighten to the correct torque to prevent play. Use the specified lubricant and check internal clearance and alignment with the equipment.
Cam followers from different brands can be interchanged when the main dimensions match: outer diameter, stud diameter, length and sealing type. Tolerances and load capacities differ by manufacturer, so compare technical data sheets before replacing a component. MR Industrial Accessories supplies the SKF brand and can help you find the right alternative for your equipment.
To request a quote for an SKF cam follower from the SRF SS series, send the complete code or your application dimensions by WhatsApp or email. The team replies promptly, can suggest equivalents and help you choose the correct part.
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 SS suffix mean in the code SRF 45 SS?
- SS indicates that the roller has seals to retain lubricant and block external contaminants, a common setup in dusty or damp environments. The number 45 is the outer diameter in millimeters.
- How do I choose between a sealed and an open roller?
- Pick the sealed version when dust, chips or liquids are present, since it protects the bearing. In a clean environment where lower friction losses matter, an open version may be considered. Always check load and speed conditions.
- Can I replace a roller from another brand with an SKF one?
- Yes, if the main dimensions and sealing type match. Tolerances and capacities can vary between manufacturers, so verify the technical data sheet. MR Industrial Accessories can guide you to the right equivalent.