d - 53,975 mm

D - 112,712 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 6,6 mm

Weight - 1,45 Kg

Basic dynamic load rating (C) - 155 kN

Basic static load rating (C0) - 224 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 4800 r/min

• Model Number: 39578/39520
• Inner Diameter：53,975mm Outer Diameter：112,712mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Cylinder Standard,squeeze machine etc,Cylinder Special,rolling machine,defogging and degreasing,Pneumatic Actuator,physical instruments,Hydraulic Hose,Medical room equipment,training beds etc,motor
• Similar models:ISO 39578/39520 Timken 39578/39520 NACHI 39578/39520 KOYO 39578/39528 CX 39578/39520
• BEARING POWER International Trading Co.,Ltd. specialize in 39578/39520 products，there is large inventory of CX 39578/39520 . We has been built up long-term cooperation with CX company, could make a bulk order of the 39578/39520 Which CX 39578/39520 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
  112041X/112085	41,275	85	20,63	Gamet	Tapered Roller Bearings
  120TAC03CMC	120	260	55	NSK	Thrust Ball Bearings
  248/900 CAK30MA/W20	1090	900	190	SKF	Spherical Roller Bearings
  23220EAW33	100,000	180,000	60,300	SNR	Thrust Roller Bearings
  4T-577/572	74,612	139,992	36,512	NTN	Tapered Roller Bearings
  9103KD	17	35	10	Timken	Deep Groove Ball Bearings
  BT2B 332501 A/HA4	1066,8	914,4	139,7	SKF	Tapered Roller Bearings
  LBCD 25 A-2LS	25	40	58	SKF	Linear Bearings
  NH220	100	180	34	ISO	Cylindrical Roller Bearings
  NNF5012 V	60	95	46	ISO	Cylindrical Roller Bearings
  NU1032 M	160	240	38	AST	Cylindrical Roller Bearings
  XA 20 0352 H	274	462		INA	Thrust Roller Bearings
  140DGB588	14.0000	18.5000	2.2500	American	DEEP GROOVE BALL BEARINGS
  22336MB	180	380	126	FAG	SPHERICAL ROLLER BEARINGS
  NK7/10	14		10	INA	NEEDLE BEARINGS
  RNAO40x50x34	50		34	SKF	NEEDLE BEARINGS
  2205E/2RS1/TG	25	52	18	STEYR	SELF
  NF332	160	340	68	SKF	CYLINDRICAL ROLLER BEARINGS
  FYCRS-40R	40	80	32	NSK	NEEDLE BEARINGS
  NJ-426	130	340	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS