| Part Number | SF63803ZZ |
| System of Measurement | Metric |
| Bearing Type | Ball |
| Ball Bearing Type | Flanged |
| For Load Direction | Radial |
| Construction | Single Row |
| Inner Ring Type | Standard |
| Seal Type | Shielded |
| Bore Dia | 17 mm |
| Bore Dia Tolerance | -0.008mm to 0 |
| Outer Dia | 26 mm |
| Outer Dia Tolerance | -0.009mm to 0 |
| Width | 7 mm |
| Width Tolerance | -0.12mm to 0 |
| Flange Outer Dia | 28 mm |
| Flange Thickness | 1.5 mm |
| Ring Material | 440C Stainless Steel |
| Ball Material | 52100 Chrome steel |
| Cage Material | 300 Series Stainless Steel |
| Shield Material | 300 Series Stainless Steel |
| Dynamic Radial Load | 451 lbf |
| Static Radial Load | 295 lbf |
| Max Speed (X1000 rpm) | 21.6 |
| Lubrication | Required |
| Shaft Mount Type | Press Fit |
| Temperature Range | -30° to 110°C |
| ABEC Rating | ABEC-1 |
| Radial Clearance Trade No. | C0 |
| Radial Clearance | 0.002mm to 0.013mm |
| RoHS | Compliant |
| Ball Qty | 16 |
| Ball Size | 2.381 mm |
| Weight | 11.4 g |
SF63803ZZ Large Size Flanged Ball Bearings have a lip extension on the outer ring. SF63803ZZ bore dia is 17 mm. Its out dia is 26 mm. SF63803ZZ ball material is 52100 Chrome steel. Its seal type is Shielded. The SF63803ZZ Large Size Flanged Ball Bearings can bear heavy radial loads and moderate thrust loads in both directions.
Food Processing Machinery, Conveyors, Material Handling, Belt Drives in HVAC, Textile Machines, Baggage Systems, Medical Processing, Scanner Motors, Stepping Motors, Rotary Encoders, Card Readers, etc.
Several factors must be considered for choosing Large Size Flanged Ball Bearings. These factors include the ring material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, Seals and shields are used in miniature bearings (specifically ball bearings) to retain lubricants and prevent particulate contamination from reaching critical surfaces. Seals are used where minimal light contact is offered. Seals for miniature bearings provide deterrence to particulate contamination, but increase torque and limit operating speeds. Shields are used in most applications.
Aubearing is an ISO certified Chinese bearing manufacturer and supplier. Competitive prices, 1,200,000+ SKU inventory, including internationally renowned brands such as SKF, Timken, Schaeffler (FAG, INA), NSK, KOYO, NTN, McGill, etc. Aubearing has invested in 300+ equipment, heat treatment facilities, lathes, grinders, milling machines, bearing production lines, CMMs, metallographic testers, etc. Leading Time<7 Days, MOQ=1.
Various types of ball bearings and roller bearings, size range: 1mm-2000mm. Including thin section bearings (KAYDON equivalents and 67, 68, 69 series), ceramic bearings, stainless steel bearings, deep groove ball bearings, angular contact bearings, thrust ball bearings, spherical roller bearings, cylindrical roller bearings, needle roller bearings, tapered roller bearings, precision crossed roller bearings, bushings (sleeve bearings), linear bearings, automotive wheel hub bearings and corresponding inch series.
Customization options: material (Gcr15, silicon nitride, silicon carbide, zirconium oxide, aluminum oxide, stainless steel 304, 316, 420, 440, PTFE\PEEK\nylon and other plastics), cage (brass, stamping steel, retainer), lubrication (lubricating oil, grease, high temperature resistance), clearance (C2\CN\C3\C4\C5), seal (nitrile rubber, silicone rubber, fluororubber, polypropylene rubber), shielding, etc.
