d - 340 mm

D - 420 mm

B - 80 mm

F - 370 mm

r_min - 2,1 mm

s - 2 mm / Axial displacement

m - 24200 g / Weight

C_r - 730000 N / Dynamic load rating (radial)

C_0r - 1940000 N / Static load rating (radial)

C_ur - 249000 N / Fatigue limit load, radial

n_G - 1270 1/min / Limiting speed

n_B - 640 1/min / Reference speed

dimension series 48, to DIN 617/ISO 1206

• Model Number: NA4868
• Inner Diameter：340mm Outer Diameter：420mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Tool,spectrometer,Workpiece,Industrial Electromechanical,tire industry,rolling machine,van,noise reduction equipment,printing equipment,Flame Cutting
• Similar models:INA RNA4868 SKF NA4868 NBS RNA4868 INA NA4868 IKO NA4868 NTN RNA4868 ISO NA4868 IKO RNA4868 NSK RNA4868 NBS NA4868
• BEARING POWER International Trading Co.,Ltd. specialize in NA4868 products，there is large inventory of INA NA4868 . We has been built up long-term cooperation with INA company, could make a bulk order of the NA4868 Which INA NA4868 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
  1226-M	130	230	46	FAG	Self-Aligning Ball Bearings
  21308RH	40	90	23	KOYO	Spherical Roller Bearings
  336K	180	380	75	Timken	Deep Groove Ball Bearings
  54313U+U313	67			ISO	Thrust Ball Bearings
  64433/64700	109,992	177,8	41,275	ISO	Tapered Roller Bearings
  7324DT	120	260	55	NACHI	Angular Contact Ball Bearings
  7860B	300	380	38	NSK	Angular Contact Ball Bearings
  GF 110 DO	110	160	70	INA	Plain Bearings
  F16084	44,99	84,07	39	Fersa	Angular Contact Ball Bearings
  JP-34-F	4.763	8.733	6.35	KOYO	Needle Roller Bearings
  GE560-DO	560	750	258	INA	Plain Bearings
  GS 81144	11	270	223	SKF	Thrust Roller Bearings
  NJ 2310 E	50	110	40	NACHI	Cylindrical Roller Bearings
  NNCF4892V	460	549,2	118	NSK	Cylindrical Roller Bearings
  TAF 425220	42	52	20	IKO	Needle Roller Bearings
  UCIP315-48	76,2		82	FYH	Bearing Units
  NUP226	130	230	40	SKF	CYLINDRICAL ROLLER BEARINGS
  NBX22819	9.0000	10.5000	.7500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  1314	70	150	35	STEYR	SELF
  6205/100-2RS	52	1.0000	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS