d - 50,8 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 27,3 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 67 mm

Da - 105 mm

db min - 61 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 110 mm

Weight - 2,293 Kg

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 217 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4600 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,91

• Model Number:619/612
• Inner Diameter：50,8mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Polymer,Sensors,marine analysis,hydraulic connector,Chromatography Products,ventilation heating equipment,product accessories,sawing machine,sleep monitoring,shaft milling machine,directional control valve
• Similar models:NTN E-EE526131D/526190/526191D Timken EE161363/161900 Gamet 206190X/206290 Timken EE161394/161900 Gamet 206190X/206290P Timken EE161400/161900 NTN E-CR0-9619 Timken EE161394/161901CD+X1S-161393 NTN EE526131D/526190/526191D CX 619/612
• BEARING POWER International Trading Co.,Ltd. specialize in 619/612 products，there is large inventory of KOYO 619/612 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 619/612 Which KOYO 619/612 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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