d - 17 mm
D - 30 mm
B - 23 mm
F - 22 mm
rmin - 0,3 mm
s - 1 mm / Axial displacement
m - 72 g / Weight
Cr - 21100 N / Dynamic load rating (radial)
C0r - 29000 N / Static load rating (radial)
Cur - 5100 N / Fatigue limit load, radial
nG - 20000 1/min / Limiting speed
nB - 10500 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
- Model Number: NA6903
- Inner Diameter：17mm Outer Diameter：30mm Width：23mm
- Type：Needle Roller Bearings
- Update date：2025-12-17
- Application:auto tools,Laser Devices,casting embedding,E Beauty,leather processing,survey accessories,Infrared Technology,food safety,food sterilization,Vertical pull,electronic components
- Similar models:SKF NA6903 ISO NA6903 JNS RNA6903UU IKO RNA6903U IKO NA6903U KOYO RNA6903 CRAFT NA6903-2RS INA RNA6903-XL JNS RNA6903 IKO RNA6903UU
- BEARING POWER International Trading Co.,Ltd. specialize in NA6903 products，there is large inventory of INA NA6903 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA6903 Which INA NA6903 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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Model No. Inner Diameter Outer Diameter Width Brand Type 47686/47620 82.550 133.350 33.338 NACHI Tapered Roller Bearings 6868 340 420 38 NTN Deep Groove Ball Bearings 7316BDF 80 170 39 NACHI Angular Contact Ball Bearings 7336 BDF 180 380 150 ISO Angular Contact Ball Bearings CEX204-12 19,05 47 43,7 SNR Deep Groove Ball Bearings GEC 500 FBAS 670 500 230 SKF Plain Bearings LRJ 3.1/2 88,9 165,1 28,58 SIGMA Cylindrical Roller Bearings NJ 232 160 290 48 NACHI Cylindrical Roller Bearings NK47/30-XL 47 57 30 INA Needle Roller Bearings QJ326 130 280 58 ISO Angular Contact Ball Bearings RNA69/32 40 52 36 Timken Needle Roller Bearings SL04-5068NR 340 520 243 NTN Cylindrical Roller Bearings TR081004 40 95 36,25 KOYO Tapered Roller Bearings 218W 90 160 30 FAF DEEP GROOVE BALL BEARINGS 1408 40 110 33 MRC SELF 51208 RHP THRUST BALL BEARINGS 619/1.5 1.5 5 2 SKF DEEP GROOVE BALL BEARINGS NU-2305 25 62 24 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS HJ-2304E 20 4 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS VSI200744 648 816 CONSOLIDATED SLEWING BEARINGS
Hot number：ISO 11306 NKE 22338-MB-W33 Timken 23088YMB NTN 2P19014K SKF 33012/Q ISO 55187C/55443 Fersa 6208-2RS NKE 6307 NSK 7216CTRSU ISO F692XZZ SKF FYR 3 15/16-3 NTN NJ1007 KOYO SA208-24 SNR UC308 CONSOLIDATED MR-84 SNR 10N.6207.F075.E KOYO 3979/3920 SNR 6309HT200 ISO 71905 CDB NTN 7203DB SKF 7213 ACD/HCP4A NACHI NJ 2304 CX NU28/500 ISO NU419 NTN SF4006 FYH UCTX11-36 FAG 3218 STEYR NUP2313 Hyatt 94430 CONSOLIDATED HJ-2215
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