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THB TRACK ROLLERS BEARING KRV SERIES
THB TRACK ROLLERS BEARING KRV SERIES
- Models: Includes KR, CF, KRV, and KRE series with variations such as PP (sealed) and SK (special configurations).
- Dimensions: Key dimensions include diameter (D), width (B), and height (H), with specific measurements provided for each model.
- Load Capacities: Detailed load ratings are provided, including dynamic load (Crw), static load (C0rw), and fatigue limit (Curw).
- Rotation Speed: Maximum permissible rotation speeds (nDG) are specified for each model.
- Installation: Some models feature a press-fit lube nozzle and require specific installation procedures to ensure proper lubrication and resistance to rotation.
- Relubrication: Certain models have relubrication holes available at the flange endface, facilitating maintenance.
- Use of Lube Nozzles: Only the supplied lube nozzles should be used to ensure compatibility and performance.
- Locking Collars: Models with eccentric locking collars are available for applications requiring precise positioning.
- Mass and Dimensions: Detailed mass (in grams) and dimensional data are provided for each model, aiding in selection based on application requirements.
- Tightening Torque: Recommended tightening torques (MA Nm) are specified for secure installation.
- Load Ratings: Understanding the load ratings is crucial for selecting the appropriate model for specific applications to ensure safety and performance.
- Lubrication and Maintenance: Proper lubrication is essential for the longevity and efficiency of the track rollers.
Catalog excerpts
Parameter sheet Stud Type Track Rollers With axial guide Open or seal British system Mass Model Mass Dimension with eccentric locking collar CF 10 BR CF 10 BUUR CF 10 VBUUR CF 10-1 BR CF 10-1 BUUR CF 10-1 VBUUR CF 12 BR CF 12 BUUR CF 12 VBUUR CF 12-1 BR CF 12-1 BUUR CF 12-1 VBUUR 1) Press-fit lube nozzle to be separately packed for delivery Only supplied lube nozzle to be allowed 2) Nominal dimension of inner hexagonal hole Centralized lube adapter to the central lube system 3) Relubrication hole available at the flange endface only, where a long slot used for rotation resistance is provided at installation 4) Inner hexagonal hole available at the flange endface only No relubrication unit
Open the catalog to page 1
KRV..-PP (R=500mm) CF..VBUUR Eccentric locking collar Tightening Basic rated torque load Fatigue limit Rotation speed Dynamic Static load load British system CF 10 BR CF 10 BUUR CF 10 VBUUR CF 10-1 BR CF 10-1 BUUR CF 10-1 VBUUR CF 12 BR CF 12 BUUR CF 12 VBUUR CF 12-1 BR CF 12-1 BUUR CF 12-1 VBUUR
Open the catalog to page 2
Parameter sheet Stud Type Track Rollers With axial guide Open or seal KR (R=500mm) KR..-PP CF..BR Model British system Mass Dimension CF 20-1 BUUR CF 20-1 VBUUR CF 20 BUUR CF 20 VBUUR CF 24 BUUR CF 24 VBUUR CF 24-1 BUUR CF 24-1 VBUUR CF 30 BUUR CF 30 VBUUR CF 30-2 BUUR CF 30-2 VBUUR 1) Press-fit lube nozzle to be separately packed for delivery Only supplied lube nozzle to be allowed 2) Nominal dimension of inner hexagonal hole Centralized lube adapter to the central lube system 3) Relubrication hole available at the flange endface only, where a long slot used for rotation resistance is provided...
Open the catalog to page 3
KRV..-PP (R=500mm) CF..VBUUR Press-fit Eccentric locking collar Lube nozzle1) Tightening Basic rated torque load Fatigue limit Rotation speed Dynamic load Static load British system CF 20-1 BUUR CF 20-1 VBUUR CF 20 BUUR CF 20 VBUUR CF 24 BUUR CF 24 VBUUR CF 24-1 BUUR CF 24-1 VBUUR CF 30 BUUR CF 30 VBUUR CF 30-2 BUUR CF 30-2 VBUUR
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