d - 44,45 mm

T - 30,162 mm

B - 30,886 mm

C - 23,812 mm

a - 20,5 mm

r min. - 5,6 mm

r1 min. - 3,2 mm

Da - 75 mm

db - 51 mm

da - 57 mm

Db - 81 mm

Basic dynamic load rating (C) - 95,8 kN

Basic static load rating (C0) - 120 kN

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y1) - 1,96

• Model Number: 3578AR/3525
• Inner Diameter：44,45mm Outer Diameter：mm Width：30,886mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:motor,machine tool spindle,water,screen filter,hydraulic control element,non-ferrous metal alloy,Display Devices,municipal machinery,sterilizers,other accessories,chromatography
• Similar models:NSK 3578/3525 FBJ 3578/3520 NACHI 3578R/3525 Timken 3578/3525B Timken 3578/3520 NTN 4T-3578/3520 CX 3578/3525 KOYO 3578R/3520 ISO 3578/3520 Fersa 3578/3520
• BEARING POWER International Trading Co.,Ltd. specialize in 3578AR/3525 products，there is large inventory of KOYO 3578AR/3525 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3578AR/3525 Which KOYO 3578AR/3525 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
  25577/25519	42,875	82,55	23,812	Timken	Tapered Roller Bearings
  2582/2523	31,75	69,85	23,812	ISO	Tapered Roller Bearings
  436/432B	46,038	95,25	29,9	Timken	Tapered Roller Bearings
  537/532	50,8	107,95	36,512	CRAFT	Tapered Roller Bearings
  6008-2Z-N	40	68	15	NKE	Deep Groove Ball Bearings
  6028-RS	140	210	33	CYSD	Deep Groove Ball Bearings
  CSXB045	114,3	130,175	7,938	INA	Deep Groove Ball Bearings
  EE749260/749336	660,4	854,075	85,725	NSK	Cylindrical Roller Bearings
  EST206	30			SNR	Bearing Units
  GEZM 106 ES-2LS	34,925	55,563	52,375	SKF	Plain Bearings
  KBK12×15×16.6	12	15		NTN	Needle Roller Bearings
  KR 22 B	10	22	36	SKF	Cylindrical Roller Bearings
  NJ218E	90	160	30	CYSD	Cylindrical Roller Bearings
  NKI 12/20M	12	24	20	JNS	Needle Roller Bearings
  NUP 2212	60	110	28	NACHI	Cylindrical Roller Bearings
  309	45	100	25	FAG	DEEP GROOVE BALL BEARINGS
  LBE50AJ	50	75	100	IKO	LINEAR RECIRCULATING BALL BEARINGS
  LBB12AJ	.7500	1.2500	1.6250	IKO	LINEAR RECIRCULATING BALL BEARINGS
  SUCSP209-28	1.7500			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  51296				CONSOLIDATED	THRUST BALL BEARINGS