d - 12 mm
D - 24 mm
B - 13 mm
F - 16 mm
rmin - 0,3 mm
s - 0,5 mm / Axial displacement
m - 26 g / Weight
Cr - 10600 N / Dynamic load rating (radial)
C0r - 10900 N / Static load rating (radial)
Cur - 1940 N / Fatigue limit load, radial
nG - 23200 1/min / Limiting speed
nB - 14900 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
- Model Number: NA4901
- Inner Diameter：12mm Outer Diameter：24mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2026-05-03
- Application:sanitation facilities,joint protection,labor insurance,forklift truck,marine test,physical instruments,dynamic blood pressure,hardware,generator,historical instruments,shaft milling machine
- Similar models:INA NA4901-2RSR JNS RNA4901UU INA RNA4901-RSR ISO RNA4901 SKF NA4901RS JNS NA4901 NSK RNA4901TT NTN NA4901L INA NA4901-RSR NSK NA4901
- BEARING POWER International Trading Co.,Ltd. specialize in NA4901 products，there is large inventory of INA NA4901 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4901 Which INA NA4901 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 1380/1328 22.225 52.388 19.368 NACHI Tapered Roller Bearings 23088RHAK 440 650 157 KOYO Spherical Roller Bearings 347/332-B 38,1 80 22,403 Timken Tapered Roller Bearings 567A/563-B 71,438 127 36,17 Timken Tapered Roller Bearings 6064 M 320 480 74 ISB Deep Groove Ball Bearings 60RIJ251 152,4 276 Timken Cylindrical Roller Bearings FL618/1,5 ZZ 1,5 4 2 CX Deep Groove Ball Bearings KK60x66x33 60 66 33 ISO Needle Roller Bearings LL584449/LL584410 801,688 914,4 58,738 ISB Tapered Roller Bearings M231649/10 152,4 222,25 46,83 CX Tapered Roller Bearings N2324 120 226 86 NTN Cylindrical Roller Bearings N317EM 85,000 180,000 41,000 SNR Cylindrical Roller Bearings NU409 45,000 120,000 29,000 NTN-SNR Cylindrical Roller Bearings SL05 024 E 120 180 60 INA Cylindrical Roller Bearings 23838S 190 240 37 FAG SPHERICAL ROLLER BEARINGS 4449 4.3750 6.3750 Andrews THRUST BALL BEARINGS 6200Z 10 30 9 STEYR DEEP GROOVE BALL BEARINGS 6026-RS 130 200 33 CONSOLIDATED DEEP GROOVE BALL BEARINGS NU-2248 240 440 120 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS FY-300 3.0000 CONSOLIDATED PILLOW BLOCKS
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