d - 17 mm
D - 47 mm
B - 19 mm
C - 19 mm
r1 min. - 1 mm
da min. - 22 mm
Da max. - 42 mm
ra max. - 1.0 mm
Weight - 0.158 Kg
Basic dynamic load rating (C) - 14,5 kN
Basic static load rating (C0) - 3,6 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 16000 r/min
Calculation factor (e) - 0.49
Calculation factor (Y0) - 1.34
Calculation factor (Y1) - 1.28
Calculation factor (Y2) - 1.98
- Model Number: 2303
- Inner Diameter：17mm Outer Diameter：47mm Width：19mm
- Type：Self-Aligning Ball Bearings
- Update date：2025-12-11
- Application:switch,Display Devices,Traffic Fire Protection Equipment Security equipment,paint paint,vertical pull,small diesel generators,Small air generators,packaging machinery,diagnostic test paper,hydraulic pump,Storage Tool
- Similar models:KOYO 2303-2RS ISO 2303-2RS ISB 2303 AST 2303 CX 2303 NKE 2303-2RS CX 2303-2RS NKE 2303 NSK 2303 SNR 2303EEG14
- BEARING POWER International Trading Co.,Ltd. specialize in 2303 products，there is large inventory of NACHI 2303 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2303 Which NACHI 2303 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Hot number：CX 33017 A NSK B40-68C3 INA EGB5060-E40-B NSK FJLT-1513 SKF GE 45 TXE-2LS ISB GE 85 XS K CRAFT GE90ES-2RS SNFA HX75 /S 7CE3 NSK NCF2980V FAG (Old No.) 803028 Hyatt BU1206Z SKF RMS-4-2Z Torrington (Old No.) 950SD30 CONSOLIDATED 88514 CONSOLIDATED MB-48 Gamet 117090/ 117133X ISO 1322 CX 21320 CW33 NKE 32215 NTN 4T-T7FC050 KBC 6203ZZ Timken 6280/6220 LS GAC70N SNR JL69349/310A NTN KMJ38X46X20 NKE NUP2232-E-M6 NSK RNA4919 HOFF R335L SKF (Old No.) RHNA202616-2RS CONSOLIDATED SAF-52031/2..ROLLER
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