6303-RLD-C3
Higher load capacity than the 6200 series for the same bore size. Used where heavier radial loads are expected.
SKF6303-2RS1 C317 × 47 × 14mm
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Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 47 mm |
| Width (B) | 14 mm |
| Dynamic load rating (C) | 14.3 kN |
| Static load rating (C₀) | 6.55 kN |
| Weight | 110 g |
| Max speed (grease) | 22,000 rpm |
| Max speed (oil) | 34,000 rpm |
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Cross-References
Every way this part is identified across brands and catalogs.
Tier-1 Brand Equivalents
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| SKF | 6303-2RS1 C3 | 2RS | C3 | Probable |
| FAG | 6303-2RSR-C3 | 2RS | C3 | Probable |
| NSK | 6303DDU C3E | 2RS | C3 | Verified |
| NTN | 6303LLU/C3 | 2RS | C3 | Probable |
| Timken | 6303-2RS C3 | 2RS | C3 | Probable |
Legacy & Proprietary Numbers
SKF6303-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-2RLADVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO63032RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303.2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303DDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6303LLVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6303EVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303-2GVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6303-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6303.2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir303KInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6303-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC303-SInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6303.2ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFBC6303PVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFederal1303FFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNew Departure88203Inferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNISSAN23120-12210Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1205226Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1303Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeHOOVER7303Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeJAWA6000306303Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZKL6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZWZ6303-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RS1/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-2RLDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303DVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303NVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303DDUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6303LLUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchange
Show all 116 cross-references
SNR6303EEVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303-2Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6303NVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6303.2ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir303KDInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6303RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC303-SFFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6303NVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFBC6303PPVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFederal1303SFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNew Departure88503Inferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNISSAN32219-H1000Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1205229Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RS1/C3GJNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-2RLD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303DDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303DDUCMHigh confidence — Schaeffler Brand Interchange · last checked last month · near equivalentNTN6303LUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6303EJ30Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303GVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6303RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir303KDDInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC303-SZZInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RS1/C3HT51Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303DUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6303NVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6303RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RS1/QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-RLDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6303NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RSHVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-RLD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6303ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6303ZC3/3AVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6303ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6303Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RSH/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-ZDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6303ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RSH/C3GJNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-ZD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2RSJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-ZZDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6303-ZZD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2Z/C3GJNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2Z/C3HT51Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2Z/C3QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2Z/C3WTVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-2ZJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303/C3QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303/C4Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303JEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303NVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303NR/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303NR/C3QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303NRJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303/QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-RS1Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-RS1/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-RSHVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-RSJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303TN9/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6303-ZJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchange
Technical Details & Applications
Specification variations and common equipment types.
Internal Clearance
Greater Than Normal (C3)
Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.
Temperature70-150°C operating temperature
Seal Type
Rubber Sealed (2RS)
Rubber contact seals on both sides. Superior protection from contaminants. Pre-lubricated, maintenance-free.
Avoid forVery high-speed applications (seal friction limits top speed). Environments exceeding 110°C.
Examples
- Agricultural machinery
- Conveyor rollers
- Automotive components
- Outdoor equipment
- Washing machines
Where This Bearing Is Used
Electric motorsPumps and compressorsConveyor rollersAgricultural machineryFans and blowersGearboxesPower transmission equipmentWashing machinesPrinting pressesHVACAutomotive alternators and A/C compressors
Alternative Parts
Options if this exact part isn't what you need.
Same Geometry, Different Configuration
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| 6303 | Open (No Seal) | CN |
| 6303 C3 | Open (No Seal) | C3 |
| 6303-2Z | ZZ | CN |
| 6303-2Z C3 | ZZ | C3 |
| 6303-2RS1 | 2RS | CN |
| 6303-2RS1 C3 | 2RS | C3 |
Related Bearings
Adjacent sizes and cross-series bearings from our catalog.