d - 200 mm

D - 280 mm

B - 38 mm

C - 38 mm

Angle (α) - 15 °

a - 51.2 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 212 mm

Da max. - 268 mm

ra max. - 2 mm

Weight - 6.85 Kg

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (f0) - 16.3

• Model Number:7940C
• Inner Diameter：200mm Outer Diameter：280mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-05
• Application:Optical Instruments,plastic molding,Forging machine,DC generators,Safety protection,paper processing machine,diagnostic test paper,medical equipment,wall industry,fruit and vegetable processing,preservation equipment
• Similar models:CYSD 7940CDF NTN 7940 CYSD 7940DT NTN 7940DB NSK 7940CTRSU KOYO 7940B CYSD 7940 CYSD 7940CDB NTN 7940DF NTN 7940B/279.5DB
• BEARING POWER International Trading Co.,Ltd. specialize in 7940C products，there is large inventory of KOYO 7940C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7940C Which KOYO 7940C 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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