Structure: Deep Groove
Bore Size: 20 - 52 mm
Model Number: CSK25 PP
Precision Rating: ABEC-3
Seals Type: ZZ OPEN
Number of Row: Single Row
Place of Origin: Shandong, China
Material: bearing steel ,stainless steel
Internal clearance codes: C0,C2, C3, C4, C5
Noise Level: Z1,Z2,Z3,Z4
Supply Ability: 100 Set/Sets per Week
Packaging Details ：Tube & Box Marking:1. Lasermarking on outerface of outerring like Brand, 2.Print Brand on Rubber/Metal shield
Port ：Qingdao Shanghai Guangzhou
CSK series one way bearing csk25pp backstop Bearing
Type CSK is a sprag type freewheel integrated into a 62 series ball bearing (except sizes 8 and 40). It is bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm. The use of additional "nylos" type seals is recommended especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.
All the CSK versions are equipped with "form chromed" sprags. This process increases several times the overrunning life time. Torque transmission is ensured by a press fit assembly into a rigid outer housing with N6 tolerance, and onto a shaft with n6 tolerance. The initial bearing radial clearance is set at C5, and is reduced if using the press fit as specified.
• Type: Deep Groove Ball Bearings;
• Brand: KMY and Other famous brand.
Outer ring: High-carbon chromium bearing steel (Fully quench-hardened);
Inner ring: High-carbon chromium bearing steel (Fully quench-hardened);
Ball: High-carbon chromium bearing steel (Fully quench-hardened);
Retainer: High-carbon chromium steel stamping;
Seals: Cold-reduced electrolytic tinplate;
• Precision Rating: ISO • Type of Retainer:Center-punch riveted;
• Number of Row: Single Row;
• Seals Type: ZZ Sealed, 2RS Sealed or Open;
Bearings ("Bearing", the Japanese called "axis by") is fixed and reduce the load coefficient of friction components in mechanical transmission process. You can also say that when the other parts on the shaft movement relative to each other, the process used to reduce the power transmission coefficient of friction and keep the shaft center position fixed parts. Bearing is a kind of modern machinery and equipment vital components. Its main function is to support the mechanical rotary member, the drive device for reducing the mechanical load during the friction coefficient. According to the different nature of friction of moving parts, the bearings can be divided into two types of rolling bearings and plain bearings.