d - 136.350 mm

D - 190.500 mm

T - 39.688 mm

B - 39.688 mm

C - 33.338 mm

a - 4.0 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 3,36 Kg

Basic dynamic load rating (C) - 219000 kN

Basic static load rating (C0) - 430000 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2300 r/min

Calculation factor (e) - 0.32

Calculation factor (Y0) - 1.0

Calculation factor (Y1) - 1.9

• Model Number:48393/48320
• Inner Diameter：136.350mm Outer Diameter：190.500mm Width：39.688mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Cylinder Micro,Surveying Surveying Instruments,forming machine,spectrometer,multi-knife lathe,Small air generators,animal,test equipment,enzyme,other processing,surgical instruments
• Similar models:KOYO 48393/48320 NTN T-E-48393D/48320/48320D Timken 48393/48320 NTN T-48393D/48320/48320D NACHI 48393/48320 NTN 4T-48393/48320 Timken 48393D/48320 Timken 48393/48320D+X2S-48393 CX 48393/48320 Timken 48393/48320B
• BEARING POWER International Trading Co.,Ltd. specialize in 48393/48320 products，there is large inventory of NACHI 48393/48320 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 48393/48320 Which NACHI 48393/48320 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
  07087/07210X	22,225	50,8	15,011	Fersa	Tapered Roller Bearings
  22322AEX	110	240	80	NACHI	Cylindrical Roller Bearings
  23292 CAK/W33	830	460	296	SKF	Spherical Roller Bearings
  24148BK30	240	400	160	NTN	Spherical Roller Bearings
  29317E	85	150	39	NACHI	Thrust Roller Bearings
  4202	15	35	14	FBJ	Deep Groove Ball Bearings
  33287/33462	73,025	117,475	30,162	ISO	Tapered Roller Bearings
  39585/39520	63.500	112.713	30.163	NACHI	Tapered Roller Bearings
  6000	10	26	8	NACHI	Deep Groove Ball Bearings
  6300NR	10	35	11	NSK	Deep Groove Ball Bearings
  7406 BDB	30	90	46	ISO	Angular Contact Ball Bearings
  7909 C	45	68	12	NSK	Angular Contact Ball Bearings
  K70x76x20	70	76	20	ISO	Needle Roller Bearings
  KHLLP207AJ	35		38.9	NACHI	Bearing Units
  KRA100	254,000	266,700	6,350	NTN	Deep Groove Ball Bearings
  NJ205	25,000	52,000	15,000	NTN	Cylindrical Roller Bearings
  FT-24	1.9375	3.2187		Andrews	THRUST BALL BEARINGS
  81116			7.5	SKF	THRUST ROLLER BEARINGS
  627-2RS1	7	22	7	SKF	DEEP GROOVE BALL BEARINGS
  ER-48	5.5118	3.0000	1.6875	CONSOLIDATED	BALL BEARING