23134 CCK/C4W33
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.
C4 clearance ideal for high-temperature and high-vibration environments
Tapered bore (K) for easy mounting and secure fit
W33 lubrication groove enhances cooling and lubrication
Excellent resistance to heavy loads and misalignment
Reliable for long-term continuous operation
- Dimensions
Bore diameter 170 mm Outside diameter 280mm Width 88 mm PerformanceBasic dynamic load rating 1086 kN Basic static load rating 1500kN Grease Reference speed 900 r/min Oil Limiting speed 2400 r/min - Properties
Bore type Tapered 1:12 For Load Direction Radial Number of rows Double row Radial internal clearance C4 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 20.5 kg Roller material Chrome steel Ring Material Chrome steel Cage Stamped steel
The JRZC 23134 CCK/C4W33 spherical roller bearing is engineered for environments with high temperature rise, heavy loads, and significant shaft misalignment. With C4 internal clearance and a tapered bore, it ensures stable performance in demanding industrial machinery.
FAQ
Q: Why choose C4 clearance?
A: It accommodates greater thermal expansion in high-temperature applications.
Q: Is the tapered bore suitable for adapter sleeve installation?
A: Yes, it allows fast mounting and strong shaft grip.
