d - 190 mm

D - 260 mm

B - 33 mm

C - 33 mm

Angle (α) - 25 °

a - 81,5 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 200 mm

ra max. - 2 mm

Weight - 5,1 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 169 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

• Model Number: 7938
• Inner Diameter：190mm Outer Diameter：260mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:,Grinding and polishing equipment,medical equipment,chemical,labor insurance,transportation equipment,air purification,plastic rolling,Sensors,glass,Optical Instruments
• Similar models:NTN 7938DT NSK 7938A5TRSU CYSD 7938CDB NSK 7938C CYSD 7938CDT KOYO 7938C KOYO 7938 NTN 7938DB CYSD 7938DB CYSD 7938
• BEARING POWER International Trading Co.,Ltd. specialize in 7938 products，there is large inventory of NTN 7938 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7938 Which NTN 7938 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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