d - 320 mm

F - 350 mm

D - 400 mm

B - 80 mm

C - 80 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

da max - 331 mm

Da max. - 389 mm

ra max. - 2 mm

S - 2 mm

Weight - 23 Kg

Basic dynamic load rating (C) - 605 kN

Basic static load rating (C0) - 1900 kN

Fatigue load limit (Pu) - 170

Reference speed - 1100 r/min

Limiting speed - 1200 r/min

• Model Number:NA4864
• Inner Diameter：320mm Outer Diameter：400mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:Antenna Industry,Spectrum Products,wire industry,Plastic Equipment,Polymer,machine lathe,dye pigments,plastic rolling,Laser Measurements,aerial work platform,miscellaneous instruments
• Similar models:SKF NA4864 ISO NA4864 NSK NA4864 SKF RNA4864 ISO RNA4864 NBS RNA4864 NSK RNA4864 IKO NA4864 NTN RNA4864 NBS NA4864
• BEARING POWER International Trading Co.,Ltd. specialize in NA4864 products，there is large inventory of SKF NA4864 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA4864 Which SKF NA4864 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
  10407	35	100	25	SIGMA	Self-Aligning Ball Bearings
  16005/HR11QN	25	47	8	SKF	Deep Groove Ball Bearings
  23080CC/W33	400	600	148	SKF	Spherical Roller Bearings
  53317 + U317	85	155	58	FAG	Thrust Ball Bearings
  361200 R	10	32	9	SKF	Deep Groove Ball Bearings
  51107V/HR11Q1	35	52	12	SKF	Thrust Ball Bearings
  61838	190	240	24	ISB	Deep Groove Ball Bearings
  6304 ZZ	20	52	15	ISO	Deep Groove Ball Bearings
  6828N	140	175	18	CYSD	Deep Groove Ball Bearings
  7212 A-UO	60	110	44	CX	Angular Contact Ball Bearings
  80033X/80068C	33,338	68	20,63	Gamet	Tapered Roller Bearings
  ASTT90 10570	105	110		AST	Plain Bearings
  BE30	30	72	21	INA	Deep Groove Ball Bearings
  L432348/L432310	158,75	205,583	23,812	Timken	Tapered Roller Bearings
  NU417	85,000	210,000	52,000	NTN	Cylindrical Roller Bearings
  P6304-GB	20	52	15	ZEN	Deep Groove Ball Bearings
  R144ZZ	3,175	6,35	2,779	ISO	Deep Groove Ball Bearings
  RN2316-E-MPBX	80	151	58	FAG	Cylindrical Roller Bearings
  S7007 CB/HCP4A	62	35	14	SKF	Angular Contact Ball Bearings
  ZARF2068	20	68		CONSOLIDATED	NEEDLE BEARINGS