d - 200 mm

D - 420 mm

T - 89 mm

B - 80 mm

C - 56 mm

a - 122,6 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 228 mm

da max - 248 mm

Da min - 365 mm

Da max. - 398 mm

Db min. - 385 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 50,6 Kg

Basic dynamic load rating (C) - 904 kN

Basic static load rating (C0) - 1230 kN

(Grease) Lubrication Speed - 690 r/min

(Oil) Lubrication Speed - 970 r/min

Calculation factor (e) - 0,81

Calculation factor (Y0) - 0,41

Calculation factor (Y1) - 0,74

• Model Number: 30340D
• Inner Diameter：200mm Outer Diameter：420mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Perfusion device,welding equipment,chemical instruments,Sensors,Other machinery,animal anatomy,food / grain / food equipment,Automation,generator,Rolling mill gear box,cooling system
• Similar models:NSK 30340 ISO 30340 NTN 30340 NACHI 30340 NSK 30340D KOYO 30340D KOYO 30340 CX 30340A
• BEARING POWER International Trading Co.,Ltd. specialize in 30340D products，there is large inventory of KOYO 30340D . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30340D Which KOYO 30340D 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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