CF 1 1/8 SB Cam Follower for Automated CNC Tool Changers and Guide Rails
| Item No : | CF 1 1/8 SB / CF-18-SB |
| Size (d*D*B) : | 11×28.58×42.164mm |
| Material : | Chrome Steel GCr15 |
| Lead Time : | 3-5 days |
| Weight : | 0.09KG |
| MOQ : | 20 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The CF 1 1/8 SB is an inch-series heavy-duty stud-type cam follower bearing, featuring specialized imperial dimensions with a 1-1/8 inch outer diameter architecture. Engineered as an integrated roller-and-stud unit with a thick-walled outer ring, it is purpose-built to act as a track roller under extreme radial and intermittent shock loads. As an international B2B trading specialist, we supply these robust motion components under our trusted RMO brand, while seamlessly orchestrating multi-brand OEM procurement to match your specialized inch-system machinery demands..
⚙️Product Features:
- Heavy-Duty Threaded Stud: Features an integrated metric/inch mounting stud complete with a lubrication hole for simplified, secure cantilever installation.
- Thick-Walled Outer Ring: Designed to withstand high Hertzian contact stresses and minimize localized deformation when rolling along flat or curved tracks.
- Full Complement Needle Design: Utilizes maximum-density internal rolling elements without a cage, yielding superior static and dynamic load capacity.
- Integrated Seal Protection: Equipped with efficient shielding or sealing elements to block out abrasive industrial dust, metal shavings, and moisture.
⚙️Product Application:
Built for high-precision linear guidance and heavy intermittent track movements, the CF 1 1/8 SB is extensively integrated into:
- Automated CNC machine tool automatic tool changers (ATC) and linear slide mechanisms.
- Material handling conveyor guide rails, sorting chutes, and cam-driven transfer lines.
- Heavy packaging machinery indexing tables and robotic pick-and-place linear tracks.
- Specialized woodworking machinery cutterheads and industrial press feeder systems.
⚙️Precautions:
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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⚙️Obtain Certificate:
About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!
⚙️Technical Parameters:
| Model No. | CF 1 1/8 SB / CF-18-SB (Imperial Series) |
| Exact Dimensions | 11 x 28.58 x 42.164mm (Bore d x Outer Dia D x Length/Height H) |
| Outer ring width | 15.88 mm |
| Bearing Type | Stud-Type Cam Follower / Track Roller |
| Internal Structure | Full Complement Needle Rollers |
| Material | High-Grade Chrome Bearing Steel GCr15 |
| Target Application | CNC Tool Changers, Guide Rails, Conveyors |
| Brand | RMO (Own Brand) / Neutral / OEM Custom / Other Global Brands |
| Package | Individual plastic bag, plastic tube or original RMO brand box |
| Lead Time | 3-5 days for stock; 7-15 days for bulk orders |
| Shipping | Express (DHL/FedEx/UPS), Air Freight, Sea Freight |
| Payment | 100% T/T, or 30% T/T In Advance, 70% T/T After Finished Production |
| Model No. | d | D | H | m |
| CF 1/2 SB | 4.83 mm | 12.7 mm | 26.16 mm | 20 g |
| CF 1/2 N SB | 4.83 mm | 12.7 mm | 22.35 mm | 20 g |
| CF 9/16 SB | 4.83 mm | 14.29 mm | 26.16 mm | 20 g |
| CF 5/8 SB | 6.35 mm | 15.88 mm | 30.99 mm | 20 g |
| CF 5/8 N SB | 6.35 mm | 15.88 mm | 26.92 mm | 20 g |
| CF 11/16 SB | 6.35 mm | 17.48 mm | 30.99 mm | 30 g |
| CF 3/4 SB | 9.52 mm | 19.05 mm | 35.81 mm | 30 g |
| CF 7/8 SB | 9.52 mm | 22.22 mm | 35.81 mm | 40 g |
| CF 1 1/8 SB | 11 mm | 28.58 mm | 42.16 mm | 90 g |
| CF 1 SB | 11.11 mm | 25.4 mm | 42.16 mm | 80 g |
| CF 1 1/4 SB | 12.7 mm | 31.75 mm | 51.56 mm | 140 g |
| CF 1 3/8 SB | 12.7 mm | 34.92 mm | 51.56 mm | 160 g |
| CF 1 1/2 SB | 15.88 mm | 38.1 mm | 61.21 mm | 240 g |
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