d - 53,975 mm

D - 120,65 mm

T1 - 16,667 mm

B - 41,275 mm

C - 31,75 mm

R - 3,6 mm

a - -14 mm

D1 - 127,691 mm

Da - 105 mm

db - 70 mm

C2 - 7,142 mm

da - 63 mm

Weight - 2,25 Kg

Basic static load rating (C0) - 244 kN

Factor (G1) - 75,9

Factor (G2) - 16,2

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:621/612B
• Inner Diameter：53,975mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:Medical equipment,organic raw materials,casting embedding,directional control valve,motor,enzyme,Textile Industry Accessories and Accessories,root canal filling,Cylinder Micro,electromagnet,tapered grinder
• Similar models:ISO 13685/13621 NTN E-CRI-6216 NTN 4T-13687/13621 NTN 4T-13685/13621 NTN E-LM286249D/LM286210/LM286210DG2 NTN LM286249D/LM286210G2+A Timken 13685/13621D+X2S-13687 FBJ 621/612 ISO 66212/66462 Gamet 206210/206290
• BEARING POWER International Trading Co.,Ltd. specialize in 621/612B products，there is large inventory of Timken 621/612B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 621/612B Which Timken 621/612B 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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