d - 476,25 mm

D - 565,15 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 99,3 mm

r min. - 3,2 mm

r1 min. - 3,2 mm

da min. - 491 mm

Da min - 535 mm

Da max. - 550 mm

db max. - 499 mm

ra max. - 3,2 mm

rb max. - 3,2 mm

Db - 540 mm

Weight - 18,4 Kg

Basic dynamic load rating (C) - 520 kN

Basic static load rating (C0) - 1530 kN

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,28

• Model Number: LL771948/LL771911
• Inner Diameter：476,25mm Outer Diameter：565,15mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:historical instruments,gear type,Machine Tool Accessories,storage shelves,Pneumatic Actuator,Rolling mill,Beauty and Body,Pump,tooth filling,Broadcasting System,agrochemical
• Similar models:NTN LL771948/LL771911 ISO LL771948/11 Timken LL771948/LL771911 CX LL771948/11 KOYO LL771948/LL771911
• BEARING POWER International Trading Co.,Ltd. specialize in LL771948/LL771911 products，there is large inventory of KOYO LL771948/LL771911 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the LL771948/LL771911 Which KOYO LL771948/LL771911 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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