d - 190 mm

D - 260 mm

B - 33 mm

C - 33 mm

Angle (α) - 15 °

a - 46.6 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 200 mm

Da max. - 250 mm

ra max. - 2 mm

Weight - 4.83 Kg

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (f0) - 16.5

• Model Number: 7938C
• Inner Diameter：190mm Outer Diameter：260mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:embroidery cloth,cleaning agent,security equipment,Performance test,woodworking machinery,Industrial Adhesive,surgical instruments,E Beauty,Industrial,transportation equipment,impression material
• Similar models:NTN 7938DF CYSD 7938C CYSD 7938DB NSK 7938A5TRSU NTN 7938DB KOYO 7938C CYSD 7938CDT CYSD 7938 NTN 7938L1BDB/GLP4L CYSD 7938DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7938C products，there is large inventory of KOYO 7938C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7938C Which KOYO 7938C 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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