d - 28,575 mm

D - 69,85 mm

T - 23,812 mm

B - 25,357 mm

C - 19,05 mm

a - 8,6 mm

Weight - 0,47 Kg

Basic dynamic load rating (C) - 77,5 kN

Basic static load rating (C0) - 94,4 kN

(Grease) Lubrication Speed - 5700 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number: 2578/2523
• Inner Diameter：28,575mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:enzyme,insect experimental analysis instrument,electromyography machine,Broadcasting System,rolling mill roll neck and slowdown device,Reflective Materials Industrial fabrics,Cleaning equipment,sucker industry,lifting equipment Hoisting hoist,shoe-making machinery,Machine tools
• Similar models:NTN 4T-2578/2523 Timken 2578/2523-B Timken 2578/2524YD Timken 2578/2523-S Timken 2578/2523 FBJ 2578/2523 ISO 2578/2523 CX 2578/2523 KOYO 2578/2520
• BEARING POWER International Trading Co.,Ltd. specialize in 2578/2523 products，there is large inventory of CX 2578/2523 . We has been built up long-term cooperation with CX company, could make a bulk order of the 2578/2523 Which CX 2578/2523 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
  16101	12	30	8	ISB	Deep Groove Ball Bearings
  206-2Z	30	62	16	SKF	Deep Groove Ball Bearings
  2786/2720	34,925	76,2	23,812	CX	Tapered Roller Bearings
  32030X	150	225	48	Timken	Tapered Roller Bearings
  4T-2474/2420	28,575	68,262	22,225	NTN	Tapered Roller Bearings
  4132	160	235	65	INA	Thrust Ball Bearings
  6301	12	37	12	ZEN	Deep Groove Ball Bearings
  63214ZZ	70,000	125,000	39,700	NTN	Deep Groove Ball Bearings
  71908 CB/P4A	40	62	12	SKF	Angular Contact Ball Bearings
  7315BGM	75,000	160,000	37,000	SNR	Angular Contact Ball Bearings
  ASTT90 2225	22	25		AST	Plain Bearings
  CF32				AST	Needle Roller Bearings
  BL 221 ZZ	105	190	36	NSK	Deep Groove Ball Bearings
  K85x93x30	85	93	30	CX	Needle Roller Bearings
  NJ332-E-M1	160	340	68	FAG	Cylindrical Roller Bearings
  SL024876	380	480	100	INA	Cylindrical Roller Bearings
  ZARN 50110 L TN	50	110	25	NBS	Complex Bearings
  100412	.6250	1.1250	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  231SM200MA	200	370	120	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  CCFE-31/2-SB			2.0000	McGill	NEEDLE BEARINGS