d - 200 mm

D - 280 mm

B - 38 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 88,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 76 mm

Da max. - 268 mm

ra max. - 2 mm

Weight - 14,3 Kg

Basic dynamic load rating (C) - 300 kN

Basic static load rating (C0) - 465 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 400 r/min

• Model Number:7940DF
• Inner Diameter：200mm Outer Diameter：280mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-14
• Application:marine test,Hydraulic Couplings,other lathe,Gas turbine,manual Tools,outdoor equipment,Traffic Fire Protection Equipment Security equipment,generator,pipe fittings Steel industry,Machine tools,Liposuction device
• Similar models:CYSD 7940CDB NSK 7940C CYSD 7940DT KOYO 7940B NTN 7940 NTN 7940DF CYSD 7940C NTN 7940B/279.5DB CYSD 7940CDT KOYO 7940C
• BEARING POWER International Trading Co.,Ltd. specialize in 7940DF products，there is large inventory of NTN 7940DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7940DF Which NTN 7940DF 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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