d - 53,975 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

r - 3,3 mm

a - -14 mm

Da - 110 mm

db - 70 mm

da - 63 mm

Db - 105 mm

Aa - 3,9 mm

Ab - 1,9 mm

Weight - 2,18 Kg

Basic static load rating (C0) - 244 kN

Factor (G1) - 75,9

Factor (G2) - 16,2

Factor (Cg) - 0,0167

Factor (K) - 1,86

Basic dynamic load rating (C90) - 49,8

Basic dynamic load rating (Ca90) - 26,8

Basic dynamic load rating (C1) - 192 kN

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,91

• Model Number:621/612
• Inner Diameter：53,975mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Cylinder Standard,other accessories,miscellaneous instruments,plastic molding,Medical equipment,Antenna Industry,electromagnet,steam Hydraulic control element,equipment and,packaging machinery,meat products machine
• Similar models:Timken 13686/13621 SKF BT1-0241/QVA621 SKF BT1-0222A/QVA621 Timken 13685/13621 KOYO 13686/13621 Timken 621/612-S ISO 66212/66462 KOYO 13687/13621 Timken 13685/13621D+X2S-13687 Timken 13682/13621D
• BEARING POWER International Trading Co.,Ltd. specialize in 621/612 products，there is large inventory of Timken 621/612 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 621/612 Which Timken 621/612 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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  MM35BS72/17P/4	35	72	17	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  SAF-51013/4..BALL	1.7500			CONSOLIDATED	PILLOW BLOCKS