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Special Roller Bearings
- FKY FKX Series Track Rollers
- RKY RKX Series Track Rollers
- FK Series Track Rollers
- PK Series Track Rollers
- FKU Series Track Rollers
- RKU Series Track Rollers
- HPVA Series V-Grooved-Yoke Style Rollers
- HPVE Series V-Grooved Eccentric-Stud Style Rollers
- HPV Series V-Grooved-Stud Style Rollers
- HPJA Series Flanged-Yoke Style Rollers
- HPJE Series Flanged Eccentric-Stud Style Rollers
- HPJ Series Flanged-Stud Style Rollers
- HPCA Series Plain-Yoke-Style Rollers
- HPCE Series Plain Eccentric-Stud Style Rollers
- HPC Series Plain-Stud Style Rollers
- Rollers For Rails
- Roller Bearings
- Linear Guideway System
- Combined Roller Bearings
- Elliptical ring guide rail
- Full Complement Cylindrical Roller Bearings
- Radial Needle Roller And Cage Assemblies
- Rack And Pinion
- Tapered Bearings
- Ball Bearings
- products
LR5···KDD、3057...、3067...、LR5...KDDU、LR5···NPPU、3058···、3068...Double Row Angular Track Wheel
LR5···KDD、3057...、3067...、LR5...KDDU、LR5···NPPU、3058···、3068...Double Row Angular Track Wheel
KDD: Double-sided metal shield, non-contact type. Suitable for high-speed, dry environments with low friction and high allowable speed, medium dust-proof performance
NPP: Double-sided rubber seal (equivalent to standard 2RS), contact type seal. Excellent dust and moisture resistance, ideal for wet and dusty working conditions. Slightly higher friction and slightly lower allowable speed than KDD.
Suffix U = Eccentric pivot design. The clearance between roller and track can be adjusted by rotating the pivot during installation to optimize preload and compensate for installation errors.
No suffix U = Concentric pivot with fixed dimensions. No adjustment required after installation, suitable for scenarios requiring high positioning accuracy and stable working conditions.