d - 170 mm

D - 230 mm

B - 28 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 71,5 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

Da max. - 220 mm

ra max. - 2 mm

Weight - 6,58 Kg

Basic dynamic load rating (C) - 165 kN

Basic static load rating (C0) - 257 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

• Model Number: 7934DF
• Inner Diameter：170mm Outer Diameter：230mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:manual Tools,Forging machine,plastic rolling,thread processing machine,electric pump,Gear grinding machine,key lock,metallurgical mold,Ball screw,Logistics Equipment,chemical instruments
• Similar models:KOYO 7934C NSK 7934A5TRSU NTN 7934CDTBT/GNP4 CYSD 7934CDT CYSD 7934 NTN 7934CT1B/GNP42 NTN 7934DB NTN 7934C NTN 7934CDB/GNP4 CYSD 7934CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7934DF products，there is large inventory of NTN 7934DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7934DF Which NTN 7934DF 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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