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：2023-03-12
• Application:forklift truck,Warehouse Shelf Equipment,Performance test,orthodontic material,mobile toilet,electronic components,ventilation equipment,Machine tool accessories,chemical,bag machine,walking Food processing machinery and equipment
• Similar models:NTN NA4868 ISO RNA4868 INA NA4868 CX NA4868 CX RNA4868 NSK RNA4868 SKF NA4868 NBS NA4868 NTN RNA4868 IKO RNA4868
• 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
  12168/12303	42,8625	77	17,4625	AST	Tapered Roller Bearings
  21313K	65	140	33	NTN	Spherical Roller Bearings
  23220B	100	180	60,3	NTN	Spherical Roller Bearings
  23948 KCW33+AH3948	240	320	60	CX	Spherical Roller Bearings
  292/850 M	850	1120	160	ISB	Thrust Roller Bearings
  31316	80	170	42,5	NKE	Tapered Roller Bearings
  6206ZZ	30	62	16	NSK	Deep Groove Ball Bearings
  B7234-C-T-P4S	170	310	52	FAG	Angular Contact Ball Bearings
  LBCF 50 A	50	75	100	SKF	Linear Bearings
  NNCF4892-V	460	543,3	118	NKE	Cylindrical Roller Bearings
  NNCF5005-V	25	42,51	30	NKE	Cylindrical Roller Bearings
  RNA6917-ZW-XL	100	120	63	INA	Needle Roller Bearings
  USF203	17			SNR	Bearing Units
  SN506	25		52	FAG	PILLOW BLOCKS
  KC075ARO	7.5000	8.2500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  NUP2328	140	300	102	STEYR	CYLINDRICAL ROLLER BEARINGS
  LS-29	11.0000	17.5000	2.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MI-18-N	1.1250		1.0100	CONSOLIDATED	NEEDLE BEARINGS
  K-14x18x28../2	14	18	28../2	CONSOLIDATED	NEEDLE BEARINGS
  231/950	950	1500	438	CONSOLIDATED	SPHERICAL ROLLER BEARINGS