d - 45 mm
D - 68 mm
B - 22 mm
F - 52 mm
rmin - 0,6 mm
s - 1 mm / Axial displacement
m - 271 g / Weight
Cr - 51000 N / Dynamic load rating (radial)
C0r - 73000 N / Static load rating (radial)
Cur - 12600 N / Fatigue limit load, radial
nG - 8600 1/min / Limiting speed
nB - 4750 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
- Model Number:NA4909
- Inner Diameter：45mm Outer Diameter：68mm Width：22mm
- Type：Needle Roller Bearings
- Update date：2023-03-06
- Application:wire industry,lifting equipment Hoisting hoist,standing experimental equipment,Solenoid Valves,car and accessories,teaching equipment,insect experimental analysis instrument,air purification,motor,plastic rolling,Gear grinding machine
- Similar models:NTN NA4909L IKO NA4909 INA RNA4909-2RSR ISO NA4909-2RS SKF RNA4909RS SKF NA4909RS JNS NA4909 KOYO RNA4909.2RS CRAFT NA4909 IKO NA4909U
- BEARING POWER International Trading Co.,Ltd. specialize in NA4909 products，there is large inventory of INA NA4909 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4909 Which INA NA4909 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 15BSW02 15 35 11 NSK Angular Contact Ball Bearings 21320K 100 215 47 NTN Spherical Roller Bearings 22238E 190 340 92 NACHI Cylindrical Roller Bearings 24780/24720/Q 76,2 41,275 22,225 SKF Tapered Roller Bearings 32022-X 110 170 38 FAG Tapered Roller Bearings 6209L11 45 85 19 NSK Deep Groove Ball Bearings 68/900 900,000 1090,000 85,000 NTN Deep Groove Ball Bearings 71911 CDT 55 80 26 ISO Angular Contact Ball Bearings JHM88540/13 30 72 29,37 CX Tapered Roller Bearings PCZ 2012 E 31.75 35,719 19,05 SKF Plain Bearings RNA4906RS 35 47 17 SKF Needle Roller Bearings SA2-52B 82,55 130,175 72,238 NTN Plain Bearings W 617/5 R 5 8 2 SKF Deep Groove Ball Bearings BK1012RS 14 12 FAG NEEDLE BEARINGS 63801-2Z 12 21 7 ELGES DEEP GROOVE BALL BEARINGS 1405-SA 25 80 21 FED SELF FTRA-5070 50 70 NSK THRUST NEEDLE BEARINGS 7618DLG 1.1250 2.5625 .7500 NICE DEEP GROOVE BALL BEARINGS ML310 50 110 27 Rollway CYLINDRICAL ROLLER BEARINGS MCFR-22SX 10 22 12 McGill NEEDLE BEARINGS
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