d - 140 mm

D - 190 mm

B - 24 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 59,5 mm

r min. - 1,5 mm

r1 min. - 1 mm

2B - 48 mm

Da max. - 181,5 mm

ra max. - 1,5 mm

Weight - 3,88 Kg

Basic dynamic load rating (C) - 123 kN

Basic static load rating (C0) - 180 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 500 r/min

• Model Number: 7928DF
• Inner Diameter：140mm Outer Diameter：190mm Width：24mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:tube,Vertical machining,electromyography machine,storage and transportation equipment,Traffic Fire Protection Equipment Security equipment,non-ferrous metal alloy,boring bar boring bar,powder metallurgy,metering pump,security equipment,medical equipment
• Similar models:KOYO 7928B CYSD 7928CDF NTN 7928CT1B/GNP42 CYSD 7928DT CYSD 7928DF NTN 7928DB NTN 5S-7928CT1B/GNP42 KOYO 7928C NSK 7928A5TRSU CYSD 7928DB
• BEARING POWER International Trading Co.,Ltd. specialize in 7928DF products，there is large inventory of NTN 7928DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7928DF Which NTN 7928DF 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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