d - 15 mm

D - 28 mm

B - 13 mm

F - 20 mm

r_min - 0,3 mm

s - 0,5 mm / Axial displacement

m - 34 g / Weight

C_r - 12000 N / Dynamic load rating (radial)

C_0r - 13600 N / Static load rating (radial)

C_ur - 2430 N / Fatigue limit load, radial

n_G - 21100 1/min / Limiting speed

n_B - 12000 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:NA4902
• Inner Diameter：15mm Outer Diameter：28mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-18
• Application:journal lathe,medical equipment,hanging clamp,noise inspection,mathematical instruments,Insect Capture,Textile Industry Accessories and Accessories,milling head plug,equipment,hinge industry,Sensors
• Similar models:INA RNA4902-RSR KOYO NA4902 NTN RNA4902LL CRAFT NA4902-2RS SKF RNA4902RS SKF NA4902.2RS IKO RNA4902U SKF NA4902RS NBS NA4902 JNS NA4902
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  28150/28300X	38,1	76,2	20,625	Timken	Tapered Roller Bearings
  24152-B-K30+AH24152	260	440	180	FAG	Spherical Roller Bearings
  3586/3525B	45,237	87,312	30,886	Timken	Tapered Roller Bearings
  575S/572	76,2	139,992	36,51	FBJ	Tapered Roller Bearings
  6009/HR11QN	45	75	16	SKF	Deep Groove Ball Bearings
  6317N	85	180	41	NACHI	Deep Groove Ball Bearings
  6917DDU	85	120	18	NSK	Deep Groove Ball Bearings
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  C 2234 K + AH 3134 G	310	160	104	SKF	Cylindrical Roller Bearings
  FYTB 20 TF	20			SKF	Bearing Units
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  PHU59000	29,5	126,7	78,5	PFI	Angular Contact Ball Bearings
  UCTU316-600	80		86	FYH	Bearing Units
  VKHB 2042	95,250	168,275	41,275	SKF	Wheel Bearings
  STO10ZZ	10	30	16	FAG	NEEDLE BEARINGS
  NUP310	50	110	27	STEYR	CYLINDRICAL ROLLER BEARINGS
  CRHSBC-30	1.0000	1.8750	1.0000	Torrington	NEEDLE BEARINGS
  MM130BS230P/4	130	230	40	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS