Item No :
CSK25PPSize (d*D*B) :
25x52x15mmLead Time :
3-5 daysWeight :
0.14KGShipping Port :
GuangZhou, NingBo, ShangHaiMOQ :
10 pcsCSK25PP is a single-direction thrust ball bearing with the following core parameters: inner diameter 25 mm, outer diameter 52 mm, thickness 15 mm. The suffix “PP” indicates a double-sided stamped steel plate seal. Its structural features include an outer ring made using a stamping forming process, an inner ring that mates with the shaft, rolling elements consisting of steel balls (typically 6–8 pieces), and a cage that guides the balls to transmit unidirectional axial forces. It is primarily used in applications requiring axial positioning and thrust transmission.
| Item No. | CSK25PP |
| Branding | famous brand/RMO/Neutral/OEM |
| Sealing | OPEN, ZZ , 2RS |
| Material | carbon steel,hybrid ceramic,full ceramic,GCR15,stainless steel (420 440C 304 316) |
| Lead Time | 3-5 days |
| Precision | p0 p6 p5 p4 |
| Clearance | C2 C0 C3 C4 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Cage material | Steel, nylon, copper |
| Shipping Port | GUANGZHOU, NINGBO, SHANGHAI |
| Payment | 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Product |
Rated load stability
With an optimized ball arrangement and stamped outer ring structure, the axial basic rated dynamic load reaches 15.8 kN and the static load reaches 28.5 kN, enabling stable承受单向轴向压力. Compared to sliding bearings of the same size, the rolling friction coefficient is only 0.001–0.003, with axial play controlled within 0.02 mm, thereby avoiding local overheating and wear caused by sliding friction.
Sealing and Dust Protection
The “PP” seal ring is made of stamped steel plate material, forming a tight fit with the inner ring flange, achieving an IP52 protection rating. It effectively blocks dust, debris, coolant, and other contaminants from entering the raceway. Under normal operating conditions (speed ≤ 3600 r/min), it can achieve over 5000 hours of maintenance-free operation, reducing equipment downtime for maintenance.
Lightweight design
The stamped outer ring design reduces the overall weight of the bearing by 30% compared to solid outer ring thrust bearings, and its compact axial dimensions (only 15 mm thick) make it suitable for applications with limited installation space (such as equipment end caps or the inner side of flanges). Additionally, the inner ring uses a transition fit (shaft tolerance h7), while the outer ring and bearing housing have a clearance fit (hole tolerance H8).
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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This nylon cage is suitable for 51105 thrust ball bearings and is made of nylon PA66 material.
Details
IPv6 network supported
