d - 33,3375 mm

D - 72 mm

B - 42,9 mm

C - 24 mm

S1 - 25,4 mm

a - 3,18 mm

f - 1,65 mm

r min. - 1,1 mm

r1 min. - 0,5 mm

C - 5,5 mm

D2 - 78,4 mm

S - 17,5 mm

S2 - 6,5 mm

Thread (G) - 5/16-24UNF

Weight - 0,66 Kg

Basic dynamic load rating (C) - 25,7 kN

Basic static load rating (C0) - 15,4 kN

Calculation factor (f0) - 13,9

• Model Number: ER207-21
• Inner Diameter：33,3375mm Outer Diameter：72mm Width：42,9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:embroidery cloth,electronic materials,mechanical and electrical,municipal machinery,Industry,Pneumatic Control Elements,plastic rolling,Industrial,quality inspection equipment,Dental Equipment,chamfer
• Similar models:FAG 6207-2Z CX SA207 NSK 6207T1X SKF 6207/HR11TN INA SK104-207-KRR-B-AH12 SKF BB1-0207B CYSD W6207-2RSNR SNR CUS207-22 SNR EX207-22 NTN 6207LLUNR
• BEARING POWER International Trading Co.,Ltd. specialize in ER207-21 products，there is large inventory of KOYO ER207-21 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the ER207-21 Which KOYO ER207-21 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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