Fw - 68 mm

D - 85 mm

C - 25 mm

Weight - 0,275 Kg

Basic dynamic load rating (C) - 57 kN

Basic static load rating (C0) - 102,6 kN

(Oil) Lubrication Speed - 6 600 r/min

• Model Number: RNA 4912
• Inner Diameter：68mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:flow control valve,Small air generators,EEG,DC generators,orthodontic material,marine analysis and testing equipment,Machine Tool Accessories,Control,food / grain / food equipment,Hydraulic Hose,security equipment
• Similar models:NTN NA4912R AST RNA4912 IKO RNA4912 IKO NA4912U CX RNA4912 NBS RNA4912 INA RNA4912 IKO RNA4912U NTN RNA4912R INA RNA4912-XL
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4912 products，there is large inventory of NBS RNA 4912 . We has been built up long-term cooperation with NBS company, could make a bulk order of the RNA 4912 Which NBS RNA4912 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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  180KBE131	180	300	85	NACHI	Tapered Roller Bearings
  460/453X	44,45	104,775	30,162	CX	Tapered Roller Bearings
  54408	40	90	69.4	NACHI	Thrust Ball Bearings
  6903-2RZ	17	30	7	CYSD	Deep Groove Ball Bearings
  FL619/4 ZZ	4	11	4	CX	Deep Groove Ball Bearings
  K80X88X27.8	80,000	88,000		NTN	Needle Roller Bearings
  KBO2045-PP	20	32		NBS	Linear Bearings
  LMFP40UU	40	60		Samick	Linear Bearings
  MLE71903HVUJ74S	17	30	7	SNR	Angular Contact Ball Bearings
  RNA6902	20	28	23	ZEN	Needle Roller Bearings
  UCTX12	60			NACHI	Bearing Units
  AH2338	190	180		FAG	WITHDRAWAL SLEEVES
  HMLL63T			28	FAG	WITHDRAWAL NUTS
  52434				FAG	THRUST BALL BEARINGS
  HR32932J	160	220	38	NSK	TAPERED ROLLER BEARINGS
  SN317with1317	85	-	110	SKF	PILLOW BLOCKS
  BK1012	14		12	SKF	NEEDLE BEARINGS
  98200	10	32	9	SKF	DEEP GROOVE BALL BEARINGS
  ET-2520	20	25	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2210E	50	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS