d - 136,525 mm

D - 190,5 mm

T - 39,688 mm

B - 39,688 mm

C - 33,338 mm

a - 35,9 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 149 mm

Da min - 174 mm

Da max. - 179 mm

db max. - 150 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 181 mm

Weight - 3,37 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 472 kN

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,03

Calculation factor (Y1) - 1,87

• Model Number: 48393/48320
• Inner Diameter：136,525mm Outer Diameter：190,5mm Width：39,688mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Medical equipment,Vertical machining,machining,Traffic Fire Protection Equipment Security equipment,granulator,mechanical and electrical,multi-knife lathe,chamfer,casting embedding,hot and cold box,Pneumatic Control Valves
• Similar models:Timken 48393/48328 Timken 48393D/48320 Timken 48393/48320DC+X1S-48393 NACHI 48393/48320 Timken 48393/48320 KOYO 48393/48320 ISO 48393/48320 FBJ 48393/48320 CX 48393/48320 Timken 48393/48320B
• BEARING POWER International Trading Co.,Ltd. specialize in 48393/48320 products，there is large inventory of KOYO 48393/48320 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 48393/48320 Which KOYO 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
  22320-E1-K + AHX2320	95	215	73	FAG	Spherical Roller Bearings
  47TS765837	380	580	370	KOYO	Tapered Roller Bearings
  6008-2RS	40	68	15	ZEN	Deep Groove Ball Bearings
  7022 ACE/HCP4A	170	110	28	SKF	Angular Contact Ball Bearings
  7201CDF	12	32	10	NACHI	Angular Contact Ball Bearings
  JF9549/JF9510	95	160	46	Fersa	Tapered Roller Bearings
  LM772748/10	488,95	634,873	84,138	ISO	Tapered Roller Bearings
  NAX 3530Z	35	47		IKO	Complex Bearings
  NU31/560	560	920	280	ISO	Cylindrical Roller Bearings
  NUP2228-E-M6	140	250	68	NKE	Cylindrical Roller Bearings
  PCJT40-N-FA125	40			INA	Bearing Units
  RNAO20X28X13	20	28	13	INA	Needle Roller Bearings
  EW-3/8	.3750	.8125		FAG	THRUST BALL BEARINGS
  NA2208.2RSR	40	80	23	INA	NEEDLE BEARINGS
  DLP90				RIV	THRUST BALL BEARINGS
  MUC150	250	410	57	Rollway	CYLINDRICAL ROLLER BEARINGS
  F686	6	13	3.5	Nachi	DEEP GROOVE BALL BEARINGS
  HJ-2328	140		15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-55x60x35	55		35	CONSOLIDATED	NEEDLE BEARINGS
  205-ZNR	25	52	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS