d - 4 mm

D - 7 mm

B - 2 mm

C - 2 mm

r min. - 0,08 mm

da min. - 4,6 mm

da max - 5 mm

Da max. - 6,4 mm

ra max. - 0,08 mm

Weight - 0,28 Kg

Basic dynamic load rating (C) - 0,222 kN

Basic static load rating (C0) - 0,088 kN

(Grease) Lubrication Speed - 54 000 r/min

(Oil) Lubrication Speed - 63 000 r/min

Calculation factor (f0) - 15,3

• Model Number:674A
• Inner Diameter：4mm Outer Diameter：7mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-06
• Application:insect experimental analysis instrument,Small air generators,water protection,Doppler,medical equipment,quality inspection equipment,Machine tools,car instrument,engineering machinery,chemical instruments,Insect Count
• Similar models:NTN F-WA674ASSA NTN FLWA674ASA NTN WA674ASA NTN FL674A NTN F-674 NTN WA674AZZ NTN 674ASSA NTN FLWA674SSA NTN FL674ASSA NTN 674A
• BEARING POWER International Trading Co.,Ltd. specialize in 674A products，there is large inventory of NTN 674A . We has been built up long-term cooperation with NTN company, could make a bulk order of the 674A Which NTN 674A 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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