d - 55,562 mm

D - 123,825 mm

T - 36,512 mm

B - 32,791 mm

C - 25,4 mm

ra1 max. - 3,3 mm

a - 37 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 102 mm

db - 66 mm

ra max. - 3,5 mm

da - 78 mm

Db - 116 mm

Weight - 1,91 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 160 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0,74

Calculation factor (Y0) - 0,45

Calculation factor (Y1) - 0,81

• Model Number: 72218/72487
• Inner Diameter：55,562mm Outer Diameter：123,825mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Grinding and polishing equipment,Spectrum Products,electrocardiograph,Medium and large motor,air conditioning tools,wheel lathe,Leather Products,non-motor vehicle Electric car,Doppler,boring bar boring bar,tire industry
• Similar models:NTN E-EE722111D/722185/722186D NTN EE722111D/722185/722186D Timken EE722110/722185 NTN EE722110/722185 NTN EE722115/722185 Timken 72218C/72487 NSK 72218C/72487 NTN EE722110/722186D+A Timken EE722110/722186CD+X2S-722110 Timken EE722115/722186CD+X2S-722115
• BEARING POWER International Trading Co.,Ltd. specialize in 72218/72487 products，there is large inventory of NSK 72218/72487 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 72218/72487 Which NSK 72218/72487 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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