6203-2RSJEM
The most widely used bearing series. Versatile, good balance of load capacity and speed. The go-to choice for general-purpose applications.
SKF6203-2RS1 C317 × 40 × 12mm
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$5.59
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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) | 40 mm |
| Width (B) | 12 mm |
| Dynamic load rating (C) | 9.95 kN |
| Static load rating (C₀) | 4.75 kN |
| Weight | 62 g |
| Max speed (grease) | 24,000 rpm |
| Max speed (oil) | 38,000 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 | 6203-2RS1 C3 | 2RS | C3 | Probable |
| FAG | 6203-2RSR-C3 | 2RS | C3 | Probable |
| NSK | 6203DDU C3E | 2RS | C3 | Verified |
| NTN | 6203LLU/C3 | 2RS | C3 | Probable |
| Timken | 6203-2RS C3 | 2RS | C3 | Probable |
Legacy & Proprietary Numbers
SKF6203-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-2RLADVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203CMHigh confidence — Schaeffler Brand Interchange · last checked last month · near equivalentNTN6203LLVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO62032RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203.2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203-2NKVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203-2GVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6203.2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1204900Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir203KInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6203-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC203-SInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6203.2ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6203-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6203EVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFBC6203PVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFederal1203FFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchFORD12110425Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNew Departure77203Inferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchWHITE700076Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZWZ6203-2RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeALFA700352Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeCARM7011010Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeCITR620103Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeCONT60127Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeGAZ60203SVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeGPZ60203Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeHOOVER7203Verified — Schaeffler Brand Interchange · last checked last month · perfect interchange
Show all 165 cross-references
IVECO1212717Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeJAWA6000206203Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNISSAN23120-14611Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeVOLVO7011010Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZKL6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-2RLDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203LLBVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203DVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203FVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203.2RSNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203.2NSLVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203-2ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6203.2ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1205205Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir203KDInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6203RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC203-SFFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6203RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6203EEVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFBC6203PPVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFederal1203SFInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchFORD12110435Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNew Departure77503Inferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchWHITE700159Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeZWZ6203-ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/C3HT22Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-2RLD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DDUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203LLUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203DDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203FCVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203NSLVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203GVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6203RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1205210Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFafnir203KDDInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchGMN6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMRC203-SZZInferred — Generated from Fafnir-pattern decoder · last checked last month · dimensional matchNWG6203ZNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeRHP6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSNR6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/C3LHT23Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-2RLD-NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DDUC3EVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203LLUC3/3AVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203FFVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeOPEL1205227Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/C3WTVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-2RLD-NR-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DDUCMHigh confidence — Schaeffler Brand Interchange · last checked last month · near equivalentNTN6203LUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203GFVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeMGM6203ZNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/LHT23Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DDUNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFEDERAL1203GFFVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeFLT6203ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNACHI6203ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSTEYR6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1NRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-RLDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203DUVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203ZC3/3AVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeKOYO6203ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-RLD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203VVVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RS1/R10High confidence — Schaeffler Brand Interchange · last checked last month · near equivalentPEER6203-ZDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNTN6203ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSHVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-ZD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSH/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-ZZDVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeNSK6203ZZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSH/C3LHT23Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangePEER6203-ZZD-C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSH/C3WTVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSH/LHT23Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSHNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSLVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSL/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2RSNRJEMHigh confidence — Schaeffler Brand Interchange · last checked last month · near equivalentSKF6203-2RZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C3GJNVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C3HT51Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C3QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C3WTVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/C4Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2Z/HT51Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2ZJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-2ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203/C2Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203/C3QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203/C4Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203J/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203JEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203/QE6Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RSVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RS1Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RS1/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RSHVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RSH/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-RSJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203TN9/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203TN9/C303Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203VCWVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-ZVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-Z/C3Verified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-ZJEMVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-ZNRVerified — Schaeffler Brand Interchange · last checked last month · perfect interchangeSKF6203-Z/QE6Verified — 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 |
|---|---|---|
| 6203 | Open (No Seal) | CN |
| 6203 C3 | Open (No Seal) | C3 |
| 6203-2Z | ZZ | CN |
| 6203-2Z C3 | ZZ | C3 |
| 6203-2RS1 | 2RS | CN |
| 6203-2RS1 C3 | 2RS | C3 |
Related Bearings
Adjacent sizes and cross-series bearings from our catalog.