d - 300 mm

Fw - 330 mm

D - 380 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 311 mm

Da max. - 369 mm

ra max. - 2 mm

Weight - 22 Kg

Basic dynamic load rating (C) - 660 kN

Basic static load rating (C0) - 1810 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1200 r/min

Limiting speed - 1200 r/min

• Model Number: NA4860
• Inner Diameter：300mm Outer Diameter：380mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:E Beauty,centrifugal pump,gantry processing,Medium and large motor,electromagnetic clutch,filter paper products,Hydraulic Hose,security equipment,Forging machine,animal anatomy,Cylinder Pneumatic Treatment Element
• Similar models:INA RNA4860 NSK HJ-486028 KOYO HJ-486028,2RS NSK RNA4860 NSK HJ-486024 IKO GBR486024 AST RNA4860 NSK NA4860 NBS RNA4860 NTN MR486028+MI-404828
• BEARING POWER International Trading Co.,Ltd. specialize in NA4860 products，there is large inventory of NSK NA4860 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4860 Which NSK NA4860 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
  23030SWRCDg2E4	150	225	56	NSK	Spherical Roller Bearings
  32205 BJ2/Q	52	25	19,25	SKF	Tapered Roller Bearings
  54215-MP	60	110	49,6	NKE	Thrust Ball Bearings
  6004-C	20	42	12	FAG	Deep Groove Ball Bearings
  6007NR	35	62	14	NACHI	Deep Groove Ball Bearings
  BL 313 Z	65	140	33	NSK	Deep Groove Ball Bearings
  BXRE08-2Z	8	22	7	INA	Needle Roller Bearings
  MF93-2Z	3	9	4	ZEN	Deep Groove Ball Bearings
  NH424	120	310	72	CX	Cylindrical Roller Bearings
  NU 417	85	210	52	ISB	Cylindrical Roller Bearings
  UC309	45	100	30	SNR	Deep Groove Ball Bearings
  G-16	1.4375	2.4375		Aetna	THRUST BALL BEARINGS
  HMV12E			40	SKF	HYDRAULIC NUTS
  R-2A	.1250	.5000	.1719	FAG	DEEP GROOVE BALL BEARINGS
  U-30219	95	170	32	New Departure	ANGULAR CONTACT BALL BEARINGS
  773L20	100	150	24	New Departure	DEEP GROOVE BALL BEARINGS
  W-12				CONSOLIDATED	THRUST BALL BEARINGS
  1x11/16x1	1.0000	1.0625	1.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  SPB-20-ADJ	1.2500		3.5000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS PILLOW BLOCKS
  R-10-2RS	.6250	1.3750	.3437	CONSOLIDATED	DEEP GROOVE BALL BEARINGS