d - 136,525 mm

D - 190,5 mm

T - 39,688 mm

B - 39,688 mm

C - 33,338 mm

ra1 max. - 3,3 mm

a - 4 mm

Da - 177 mm

db - 144 mm

ra max. - 3,5 mm

da - 151 mm

Db - 184 mm

Weight - 3,43 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 475 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 300 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,03

Calculation factor (Y2) - 1,87

• Model Number: 4T-48393/48320
• Inner Diameter：136,525mm Outer Diameter：190,5mm Width：39,688mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:steam Hydraulic control element,Forklift industry,stirrer,natural instruments,Dental Drill etc,electrostatic protection,Spectrum Products,wall materials,Spectrum Products,Laser Measurements,respirator
• Similar models:ISO 48393/48320 CX 48393/48320 Timken 48393/48320B NTN T-48393D/48320/48320D NTN 4T-48393/48320D+A FBJ 48393/48320 NACHI 48393/48320 Timken 48393/48320D+X2S-48393 NSK 48393/48320 Timken 48393D/48320
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-48393/48320 products，there is large inventory of NTN 4T-48393/48320 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-48393/48320 Which NTN 4T-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
  23080 KW33	400	600	148	ISO	Spherical Roller Bearings
  24056-MB-W33	280	420	140	NKE	Spherical Roller Bearings
  30324 J2	260	120	59,5	SKF	Tapered Roller Bearings
  AST090 3230	32	36		AST	Plain Bearings
  51116	80	105		ISO	Thrust Ball Bearings
  67782/67720	168,275	247,65	47,625	CX	Tapered Roller Bearings
  7314 BDB	70	150	70	ISO	Angular Contact Ball Bearings
  JHM318448/10	90	155	44	ISO	Tapered Roller Bearings
  Q226	130	230	40	CX	Angular Contact Ball Bearings
  N2926	130	180	30	CX	Cylindrical Roller Bearings
  SL183010	50	72,33	23	NBS	Cylindrical Roller Bearings
  TA 1215 Z	12	19	15	IKO	Needle Roller Bearings
  UCP211	55			CX	Bearing Units
  YAR 204-2FW/VA228	20	29,5	63,5	SKF	Bearing Units
  NF220E	100	180	34	FAG	CYLINDRICAL ROLLER BEARINGS
  CSEF100	10.0000	11.5000	.7500	INA	ANGULAR CONTACT BALL BEARINGS
  KAA10AGO	1.0000	1.3750	.1875	KAYDON	ANGULAR CONTACT BALL BEARINGS
  NJ313E	65	140	33	SKF	CYLINDRICAL ROLLER BEARINGS
  W-1				INA	THRUST BALL BEARINGS
  1202	15	35	11	CONSOLIDATED	SELF