23134 CCK/C3W33
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.
C3 clearance suitable for typical industrial temperature expansion
Tapered bore ensures tighter shaft fit
W33 groove improves lubrication distribution
Strong load capacity and misalignment tolerance
Ideal for crushers, mills, and conveyor systems
- 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 C3 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
JRZC 23134 CCK/C3W33 combines C3 internal clearance with a tapered bore to deliver smooth, reliable performance under heavy loads and moderate temperature rise. It is widely used in medium-to-heavy industrial rotating systems.
FAQ
Q: What is the difference between C3 and C4 clearance?
A: C3 is for moderate temperature rise; C4 handles higher temperature expansion.
Q: Is this model suitable for high-load machinery?
A: Yes, it is designed to maintain stability under heavy radial loads.
