d - 44,45 mm

D - 84,138 mm

T - 30,162 mm

B - 30,886 mm

C - 23,812 mm

R - 3,6 mm

r - 3,3 mm

a - -10,2 mm

Da - 79,5 mm

db - 57 mm

da - 51 mm

Db - 74 mm

Aa - 2,3 mm

Ab - 0,7 mm

Weight - 0,69 Kg

Basic static load rating (C0) - 134 kN

Factor (G1) - 39,5

Factor (G2) - 12,5

Factor (Cg) - 0,0203

Factor (K) - 1,91

Basic dynamic load rating (C90) - 27,2

Basic dynamic load rating (Ca90) - 14,3

Basic dynamic load rating (C1) - 105 kN

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,96

• Model Number: 3578/3520
• Inner Diameter：44,45mm Outer Diameter：84,138mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Technical Equipment,equipment and,Surveying Surveying Instruments,chemical raw materials and reagents,packaging machinery,Vertical machining,medical equipment,rehabilitation training equipment,defogging and degreasing,Display Devices,Power equipment
• Similar models:FBJ 3578/3520 KOYO 3578R/3520 NTN 4T-3578/3520 FBJ 3578/3525 Fersa 3578/3525 FBJ 3578/3526 NSK 3578/3525 ISO 3578/3525 Timken 3578/3520 CX 3578/3525
• BEARING POWER International Trading Co.,Ltd. specialize in 3578/3520 products，there is large inventory of Timken 3578/3520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3578/3520 Which Timken 3578/3520 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.

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  SL024916	80	100,78	30	NBS	Cylindrical Roller Bearings
  SY 1/2 TF	12,7			SKF	Bearing Units
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  NUP444	220	540	115	FAG	CYLINDRICAL ROLLER BEARINGS
  SL192332	160	340	114	INA	CYLINDRICAL ROLLER BEARINGS
  6222Z	110	200	38	SKF	DEEP GROOVE BALL BEARINGS
  NF-207	35	72	17	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS