d - 170 mm

D - 230 mm

B - 28 mm

C - 28 mm

Angle (α) - 15 °

a - 40.8 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 180 mm

Da max. - 220 mm

ra max. - 2 mm

Weight - 3.21 Kg

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 5100 r/min

Calculation factor (f0) - 16.6

• Model Number: 7934C
• Inner Diameter：170mm Outer Diameter：230mm Width：28mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:special broaching machine,Optical Instruments,electronic materials,marine test,extruder,ship special,laser devices,DC generators,test strip,Tool,horizontal processing
• Similar models:KOYO 7934 CYSD 7934DB CYSD 7934CDF NTN 7934DB NTN 7934C CYSD 7934CDB NSK 7934A5TRSU NTN 7934CDB/GNP4 CYSD 7934DT NTN 7934DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7934C products，there is large inventory of KOYO 7934C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7934C Which KOYO 7934C 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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