Roller Bearings for Backup Rolls
Tedin has full experience in producing roller bearings for backup rolls with 15 years. We produced several types of cylindrical roller bearings of multi-roll back-up rolls. The following is the technical data of the bearing 18DC26125.
The test video of back-up roll bearing 18DC26125:
Bearing Type: double row cylindrical roller bearing
Application: Back-up Roll bearing for KT Mill, 12-high
Type code: 18DC26125
Group: 4 piece/ group
Rotation Speed: Outer ring Max. 980 r/min
Radial Load: 394.5 kN
Lubrication: Forced Circulating Lubricated
Accuracy: ISO P4
Cylindrical roller: with logarithmic profiling
Outer Diameter: 260mm
Inner Diameter: 90mm
Height: 125mm
Seals: without seals, without retaining ring
The hardness of outer ring: HRC 57-60
The hardness of inner ring: HRC 59-64
The hardness of Roller: HRC 60-65
Cage: Brass cage
Note: The variation between two bearing next to each other on the shaft should not exceed 0.002. The variation of bearing section heights should not exceed 0.005 on the shaft.
Tedin back-up roll bearing Advantages:
1.Self-developed roller production line.
2. Bearing outer ring with double ribs: Effectively withstand axial force.
3. With special design of cage structure.
4. High purity raw material: imported row material TIMKEN steel, OVAKO steel, BAOSHAN special steel, etc.
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