d - 55,006 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

a - 27,3 mm

r min. - 0,8 mm

r1 min. - 3,2 mm

Da - 105 mm

db - 64 mm

da - 66 mm

Db - 110 mm

Basic dynamic load rating (C) - 174 kN

Basic static load rating (C0) - 217 kN

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y1) - 1,91

• Model Number:622A/612
• Inner Diameter：55,006mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:spring industry,lifting tackle,stacker lift platform,chamfering machine etc,trolley,forklift truck,glass,product accessories,CNC,food testing,universal category
• Similar models:KOYO 46220A NSK 28680/28622 NTN 4T-6280/6220 Timken 29688/29622D+X1S-29688 NACHI 28680/28622 Timken 29680/29622D+X1S-29680 CX 66225/66462 Timken 6280/6220-B Timken 66225/66462B Timken 622X/614X
• BEARING POWER International Trading Co.,Ltd. specialize in 622A/612 products，there is large inventory of KOYO 622A/612 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 622A/612 Which KOYO 622A/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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