d - 74,612 mm

D - 139,992 mm

T - 36,512 mm

B - 36,098 mm

C - 28,575 mm

a - 31 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 91 mm

Da - 125 mm

db min - 85 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 133 mm

Weight - 2,469 Kg

Basic dynamic load rating (C) - 175 kN

Basic static load rating (C0) - 262 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 577R/572
• Inner Diameter：74,612mm Outer Diameter：139,992mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Optical detection,generator,nail products,Reflective Materials Industrial fabrics,Polymer,electromagnet,Tool,sheet industry,flexible processing,Digital Generator,rehabilitation training equipment
• Similar models:NACHI 25577/25523 CX 25577/25522 Timken 25577/25522 Fersa 25577/25520 SKF 25577/2/25520/2/Q NACHI 25577/25520 NTN 4T-25577/25520 Timken 577/572-B FBJ 3577/3525 KOYO 577R/572
• BEARING POWER International Trading Co.,Ltd. specialize in 577R/572 products，there is large inventory of KOYO 577R/572 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 577R/572 Which KOYO 577R/572 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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  7011CDP4GA	55	90	18	SKF	ANGULAR CONTACT BALL BEARINGS