d - 20 mm
Fw - 25 mm
D - 37 mm
B - 31 mm
C - 30 mm
r min. - 0,3 mm
da min. - 22 mm
da max - 24 mm
Da max. - 35 mm
Weight - 0,0685 Kg
Basic dynamic load rating (C) - 33 kN
Basic static load rating (C0) - 30,6 kN
Limiting speed - 7 500 r/min
- Model Number: NA 6903U
- Inner Diameter：20mm Outer Diameter：37mm Width：31mm
- Type：Needle Roller Bearings
- Update date：2025-04-23
- Application:Digital Generator,Laser Cutting,horizontal processing,woodworking machinery,agricultural testing and analysis equipment and related,Pneumatic Control Elements,coupling type,chemical instruments,Blood coagulation reagent,thin metal materials,hydraulic cylinder
- Similar models:ISO RNA6903 NBS RNA6903 Timken NA6903 SKF NA6903 INA RNA6903-XL CX NA6903 NBS NA6903 IKO NA6903 NSK RNA6903TT JNS NA6903UU
- BEARING POWER International Trading Co.,Ltd. specialize in NA6903U products，there is large inventory of IKO NA 6903U . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 6903U Which IKO NA6903U 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 28580/28521 50,8 92,075 24,608 NSK Tapered Roller Bearings 23030MBW33 150 225 56 AST Spherical Roller Bearings 25BWD02 25 52 42 NSK Angular Contact Ball Bearings 51306 30 60 21 FBJ Thrust Ball Bearings 6559C/6535 82,55 161,925 53,975 FBJ Tapered Roller Bearings AST40 2825 28 32 AST Plain Bearings AXK1116 80 105 4 NTN Needle Roller Bearings EX315-48 76,2 160 100 SNR Deep Groove Ball Bearings H239640/H239610 177,8 319,964 88,9 NSK Cylindrical Roller Bearings UCFC218 90 ISO Bearing Units UCC312 60 71 FYH Bearing Units UCPA210 50 CRAFT Bearing Units VLU 20 0644 534 748 INA Thrust Ball Bearings 2913 90 65 INA THRUST BALL BEARINGS 216-MFF 80 140 26 MRC DEEP GROOVE BALL BEARINGS 14-B-4 MRC THRUST BALL BEARINGS BL216 80 140 26 NTN DEEP GROOVE BALL BEARINGS ELL95 95 145 24 RIV DEEP GROOVE BALL BEARINGS K-28x40x25 28 40 25 CONSOLIDATED NEEDLE BEARINGS A-6210WB 50 90 2.3750 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS
Hot number：Timken 160FSH260 Timken 42RIU194 ISO 7217 B SKF 81222 TN NSK FWF-121610-E NTN K45×49×19 RHP LJ7/8 CX NJ30/500 CX NU29/1320 ISO UCP306 SNR USFE206 INA RSL183011 RBC IR-6925 NMB R-1650 CONSOLIDATED 6202-2RS SKF 16101-2RS1 Timken 37KL AST AST090 28060 NSK 6928VV SKF 81111TN INA GE 220 AW ISO LL762649/10 NACHI NU 318 CX NUP3188 SKF PCM 10010550 E INA SCH910PR IKO TAFI 425730 SKF SN518 INA CSXA045 CONSOLIDATED RNA-49/32
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