d - 17 mm
D - 30 mm
B - 7 mm
C - 7 mm
r min. - 0,3 mm
da min. - 19 mm
da max - 19,5 mm
Da max. - 28 mm
ra max. - 0,3 mm
Weight - 0,018 Kg
Basic dynamic load rating (C) - 4,6 kN
Basic static load rating (C0) - 2,55 kN
(Grease) Lubrication Speed - 21000 r/min
Calculation factor (f0) - 14,7
- Model Number: 6903-2RD
- Inner Diameter：17mm Outer Diameter：30mm Width：7mm
- Type：Deep Groove Ball Bearings
- Update date：2025-04-24
- Application:machine tool spindle,small appliances,Medical room equipment,hydraulic connector,survey accessories,Spectrum Products,coupling type,,injection molding machine,SPA equipment,municipal machinery
- Similar models:ZEN P6903-GB NSK 6903L11-H-20DDU NACHI 6903ZE NSK 6903L11 CYSD 6903-RZ NSK 6903DDU NSK 6903N NSK 6903NR ISB F6903 KOYO 6903ZZ
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Hot number：FBJ 1652 ISB 2207 TN9 ISB 23236 EKW33+H2336 CRAFT 33210 ISO 52220 NTN 78/670 LS GE20ET-2RS Timken K22X32X24F NACHI NJ 2313 SKF NJ406 FYH UCHA211-35 FAG (Old No.) NAKD22 MRC 308-SZ NSK NBC19019 CONSOLIDATED LSL192356 CRAFT 32205 SNR EXFLE202 ISO K25x33x24 FBJ K30X37X20 ISO NF29/710 NSK NF 317 CX NH204 E FAG RN2204-E-MPBX FYH SBPP204-12 LS SIBP18S HOFF R175E SKF SNW26x41/2 INA ZKLF50140-2RS Torrington HJ-324120 CONSOLIDATED 6364M
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