Fw - 265 mm

D - 320 mm

C - 80 mm

r min. - 2,1 mm

Da max. - 309 mm

ra max. - 2 mm

Weight - 8,4 Kg

Basic dynamic load rating (C) - 540 kN

Basic static load rating (C0) - 1350 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number:RNA4948
• Inner Diameter：265mm Outer Diameter：320mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2023-03-12
• Application:test strip,chamfering machine etc,coal mill,safety testing,chemical,gear grinding machine,lathe,stamping die,mechanical and electrical,Oral Image,rehabilitation training equipment
• Similar models:NTN RNA4948 NSK RNA4948 CX NA4948 ISO RNA4948 NSK NA4948 IKO NA4948 NTN NA4948 CX RNA4948 ISO NA4948 IKO RNA4948
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4948 products，there is large inventory of NTN RNA4948 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4948 Which NTN RNA4948 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
  160RF93	160	306		Timken	Cylindrical Roller Bearings
  4T-15118/15250	30,213	63,5	20,638	NTN	Tapered Roller Bearings
  53217	85	125		ISO	Thrust Ball Bearings
  542186A	39	72	37	FAG	Angular Contact Ball Bearings
  682	2	5	1,5	NSK	Deep Groove Ball Bearings
  7015A5TRSU	75	115	20	NSK	Angular Contact Ball Bearings
  7307-BE-MP	35	80	21	NKE	Angular Contact Ball Bearings
  F-216291	46,1	70	5	INA	Needle Roller Bearings
  FJLT-1820	18	25	20	NSK	Needle Roller Bearings
  N307E	35	80	21	CYSD	Cylindrical Roller Bearings
  NA4910	50	72	22	CX	Needle Roller Bearings
  NJ219-E-MPA	95	170	32	NKE	Cylindrical Roller Bearings
  NU 414	70	152		NSK	Cylindrical Roller Bearings
  UFL005	25			NACHI	Bearing Units
  SC05A51CS24PX1/2ASQF	25	52	13	NTN	Deep Groove Ball Bearings
  UKFC217	75			CX	Bearing Units
  NAST12	12	32	12	FAG (Old No.)	NEEDLE BEARINGS
  R0310	.0469	.1562	.0625	FAG	DEEP GROOVE BALL BEARINGS
  UCP207-106T	1.3750			NTN	PILLOW BLOCKS
  SS6206	30	62	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS