Prev
23144 CC/W509
23144 CC/W509
JRZC uses high-purity vacuum-degassed bearing steel as raw material to ensure the quality of CC-type spherical roller bearings from the very beginning.
The rings and rollers are treated with Aichelin salt bath heat treatment to guarantee consistent hardness and stable performance.
The hardness difference between the bearing rings and rollers is less than 1 HRC, which is 30% stricter than the standard requirement of GB/T 34891-2017.
Display in:
- Dimensions
Bore diameter 220mm Outside diameter 370 mm Width 120 mm PerformanceBasic dynamic load rating 1888 kN Basic static load rating 2750 kN Grease Reference speed 650 r/min Oil Limiting speed 850 r/min - Properties
Bore type Cylindrical For Load Direction Radial Number of rows Double row Radial internal clearance CN Tolerance class for dimensions Nomal Tolerance class for run-out P6 Seal type Without Lubricant None Relubrication feature Without - Weight and Material
Product net weight 53.5 kg Roller material Chrome steel Ring Material Chrome steel Cage Stamped steel
