d - 60 mm

Fw - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

Weight - 0,43 Kg

Basic dynamic load rating (C) - 60,5 kN

Basic static load rating (C0) - 114 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number: NA4912
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:spring industry,hydraulic connector,wall industry,Traffic Fire Protection Equipment Security equipment,food / grain / food equipment,medical equipment,Air,vacuum suction cup,other processing,Perfusion device,squeeze machine etc
• Similar models:CRAFT NA4912-2RS INA RNA4912-XL CX RNA4912 NSK RNA4912TT NTN NA4912S AST RNA4912 INA NA4912-XL JNS NA4912 KOYO NA4912 NBS NA4912
• BEARING POWER International Trading Co.,Ltd. specialize in NA4912 products，there is large inventory of CX NA4912 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4912 Which CX NA4912 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23148-B-K-MB+AH3148	240	400	128	FAG	Spherical Roller Bearings
  3782/3720	44,45	93,264	30,162	Timken	Tapered Roller Bearings
  4308-2RS	40	90	33	ISO	Deep Groove Ball Bearings
  54220	85	150	72.8	KOYO	Thrust Ball Bearings
  6006L11	30	55	13	NSK	Deep Groove Ball Bearings
  E-HH924349/HH924310D+A	111,125	241,3	158,75	NTN	Tapered Roller Bearings
  K20x24x13	20	24	13	ISO	Needle Roller Bearings
  K9x12x10TN	9	12		SKF	Needle Roller Bearings
  MK1261	19.050	25.400	9.520	KOYO	Needle Roller Bearings
  NK42/30	42	52	30	AST	Needle Roller Bearings
  NMJ4.1/2	114,3	238,125	50,8	RHP	Self-Aligning Ball Bearings
  NUP 330 E	150	320	65	NACHI	Cylindrical Roller Bearings
  RXLS 3.1/2	88,9	127	19,05	SIGMA	Cylindrical Roller Bearings
  UCFC208-24	38,1			KOYO	Bearing Units
  SY 25 WDW	25	36	22	SKF	Bearing Units
  NU2936E	180	250	42	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF-516	2.6875			Torrington	PILLOW BLOCKS
  IR-60x70x25	60		25	CONSOLIDATED	NEEDLE BEARINGS
  K-16x22x12	16	22	12	CONSOLIDATED	NEEDLE BEARINGS
  20310	50	110	27	CONSOLIDATED	SPHERICAL ROLLER BEARINGS