Fw - 48 mm

Ew - 54 mm

B - 39 mm

Weight - 0,106 Kg

Basic dynamic load rating (C) - 47,9 kN

Basic static load rating (C0) - 108 kN

(Grease) Lubrication Speed - 5700 r/min

(Oil) Lubrication Speed - 9800 r/min

Cage material - steel

• Model Number: 48R5439
• Inner Diameter：48mm Outer Diameter：54mm Width：39mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:pump,Liposuction device,medical equipment,transistor fittings,circulating pump,Pump,pipe fittings Steel industry,training beds etc,sheet industry,PVC,hydraulic pump
• Similar models:NSK NA4864 NTN K40×48×20 NTN RNA4948 INA NA4828 INA NA4834-XL IKO RNA49/48UU INA RNA4838 NSK RNA4834 INA NA4834 ISO NA4852
• BEARING POWER International Trading Co.,Ltd. specialize in 48R5439 products，there is large inventory of KOYO 48R5439 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 48R5439 Which KOYO 48R5439 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
  239/560-B-K-MB + H39/560-HG	530	750	140	FAG	Spherical Roller Bearings
  32310F	50	110	42,25	Fersa	Tapered Roller Bearings
  33114/Q	120	70	37	SKF	Tapered Roller Bearings
  365/362-B	50	90	22,225	Timken	Tapered Roller Bearings
  4T-33891/33821	52,388	95,25	28,575	NTN	Tapered Roller Bearings
  61813-2RZ	65	85	10	ISB	Deep Groove Ball Bearings
  94649/94113	165,1	288,925	63,5	ISO	Tapered Roller Bearings
  GBRI 162820 UU	25,4	44,45	32	IKO	Needle Roller Bearings
  NU3030	150	225	56	CX	Cylindrical Roller Bearings
  SL024976	380	520	140	ISO	Cylindrical Roller Bearings
  UCF208E	40			KOYO	Bearing Units
  UKT308+H2308	35			NACHI	Bearing Units
  1206F	30	62	16	FED	DEEP GROOVE BALL BEARINGS
  SILA45ES	45		32	SKF	ROD ENDS
  2315	75	160	55	SKF	SELF
  2207EK/2RS1/TG	35	72	23	STEYR	SELF
  100TTHD045	10.0000	21.2500		Torrington	TAPERED ROLLER THRUST BEARINGS
  NU-2222	110	200	53	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  175x200x15mm	175	200	15	CONSOLIDATED	OIL SEALS
  6408NR	40	110	27	CONSOLIDATED	DEEP GROOVE BALL BEARINGS