d - 39,688 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 - 52 mm

da - 52 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: 620/612
• Inner Diameter：39,688mm Outer Diameter：mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:power tools,instrument,Tool,steam Hydraulic control element,filter paper products,Broadcasting System,Spectrum Products,woodworking machinery,wall industry,lifting upgrade,marine analysis and testing equipment
• Similar models:Timken 47679/47620 CX 66200/66462 ISO 29688/29620 ISB 42687/42620 KOYO 27689/27620 Timken EE426200/426330 KOYO 27680/27620 KOYO 620/612 Timken 47680/47620 Timken 27695/27620
• BEARING POWER International Trading Co.,Ltd. specialize in 620/612 products，there is large inventory of KOYO 620/612 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 620/612 Which KOYO 620/612 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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  RNA6910	72		40	FAG	NEEDLE BEARINGS
  108	8	22	7	MRC	SELF