Running resistance can be reduced since deformation against load is little.
Wear resistance and low noise as compared to metal rollers.
The allowable load level is approx. 3.7 times larger than that of the light load type.
ข้อมูลสินค้า
Bearing : 698ZZ
Inner Diameter (mm) : 8
Outer Diameter (mm) : 30
Width (mm) : 11
Approximate load (N) : 218 to 446
Working Temperature Range : -20 to 70°C
วัสดุ
Bearing : Steel
Outer circumferential part : Polyurethane
น้ำหนัก
20 g
การใช้งาน
Office document transporting devices, chain conveyor devices, etc.
คำเตือน
The standard load is a radial load with which a bearing can run for 3000 hours without being damaged at a normal temperature under conditions with no influence by oil, solvent, water, etc. and with no unbalanced load, impact load and thrust load applied.