Thin Wall Bearings 6704ZZ 20274 mm ABEC-1 Slim Thin Section Ball Bearings 6704 Z ZZ 61704ZZ Steel Deep Groove Ball Bearing Ball Bearings

bearingsThese bearings are made of high-quality bearing steel long life with low noise.WHAT IS A THIN SECTION BEARING AND HOW DOES IT REDUCE COST?Thin Section Ball Bearings were developed for applications where space limitations are of the utmost importance. As the name implies the difference between the inside and outside diameters of the rings has been minimized or thinned out. Of course this comes at a price by compromising load capacities. However these bearings can still accommodate a relatively light radial thrust or combined loads.6700 Series - Metric dimensional series for very limited space applications and very light loads6800 Series - Metric dimensional series for limited space applications and light loads63800 Series - A hybrid between the 6800 and 6900 Series with the load capacities of the 6800 series but the width of the 6900 series.6900 Series - Metric dimensional series for limited space applications and heavier loadsModel Number: 6704ZZTorque Capacity: 20x27x4 mmSurface Roughness: Ra 0.05Structure: Deep Groove BallMaterial: STEELCoatings: Antirust OilFeatures & ApplicationSmall size and light weightIn the most popular type of bearings the 6000 series the required space for their installation will be reduced to about 13Various sealing typesWide choices are available in mounting methods and lubrication system for shielded type non-contact type sealed and contact type sealed bearing are provided.Low torqueSmall cross-sectional area indicate that these bearings require low running torque.In addition the 6700 bearing series incorporates particularly low-friction contact seals.

• bearings
• Item: 6704-ZZ; Structure: Thin Section Ball Bearing
• Material: 52100 Chrome Steel; Type: Metal Shielded ( ZZ )
• Bore Dia (d): 20 mm; Outer Dia (D): 27 mm; Width (B): 4 mm
• Clearance: C0; Grades: ABEC-1; Lubrication: With Grease
• Weight: 6.51 g; Quantity: 1 Lot = 10 PCS