Gambar bearing

Bearing FAG 6303RSR-C3 Radial Bearing, Single Row, ABEC 1 Precision, Single Seal, Steel Cage, C3 Clearance, Metric, 17mm ID, 47mm OD, 14mm Width, 11000rpm Maximum Rotational Speed, 1460lbf Static Load Capacity, 3050lbf Dynamic Load Capacity

Merk: Bearing FAG

Nomor/Jenis Sparepart: 6303-RSR-C3

Materi/Bahan: steel

Diameter Lubang: 17  mm

Diameter Luar: 47  mm

Lebar Bearing: 14  mm

Kecepatan Rotasi Maksimum: 11000  RPM

Kapasitas Muatan Statis: 662.2449 kilograms

Kapasitas Muatan Dinamis: 1383.457 kilograms

Fitur Produk:

  • Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy
  • Conforms to ABEC 1 precision standard for performance within a narrow range of variation
  • C3 radial internal clearance for radial slack between the inner and outer rings is greater than CN (normal) to compensate for thermal expansion
  • Steel cage evenly spaces the rollers for even load distribution and prevents contact to reduce friction, vibrations, and noise
  • Rubber seal on the side of the bearing exposed to contaminants and open on the other for applying lubricant

Deskripsi:

The FAG single-row radial bearing with single seal has symmetric races to support radial loads while maintaining high speeds and rotational accuracy. It conforms to the precision standard Annular Bearing Engineers Committee (ABEC) 1 for performance within a narrow range of variation, and it has a C3 radial internal clearance for radial slack between the inner and outer rings that is greater than CN (normal) to compensate for thermal expansion. Its steel cage evenly spaces the rollers for even load distribution and prevents contact to reduce friction, vibrations, and noise. It has rubber seals on the side of the bearing to keep lubricant in and contaminants out. This radial ball bearing is suitable for use in general purpose applications that primarily involve radial loads and minimal axial loads at relatively high rotational speeds. These include transmissions, motors, and pumps, among others.

Specifications

Main bearing dimensions DIN 715
Basic dynamic load ratings DIN ISO 281
Dimensional and geometric tolerances DIN 620-3 (ISO 199), tolerance class PN
Through-hardening steel for inner and outer rings and rollers ISO 683-17
Steel strip for cage EN 10139, SAE J403
Load carrying capacity and life DIN ISO 281 Appendix 1
System for creating part numbers for rolling bearings DIN 623-1

 

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

FAG manufactures a variety of bearings that meet International Organization for Standardization (ISO) and Deutsches Institut für Normung (DIN) standards for quality assurance. The company, founded in 1883, is based in Schweinfurt, Germany.

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