d - 2,38 mm

D - 7,938 mm

B - 3,571 mm

C - 3,571 mm

r min. - 0,13 mm

da min. - 3,2 mm

da max - 4,3 mm

Da max. - 7,1 mm

ra max. - 0,1 mm

Weight - 0,76 Kg

Basic dynamic load rating (C) - 0,43 kN

Basic static load rating (C0) - 0,152 kN

(Grease) Lubrication Speed - 56000 r/min

(Oil) Lubrication Speed - 66000 r/min

Calculation factor (f0) - 13,2

• Model Number:RA1-5ZA
• Inner Diameter：2,38mm Outer Diameter：7,938mm Width：3,571mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:plant determination,Perfusion device,small diesel generators,electromagnet,squeeze machine etc,key lock,packaging machinery,auto tools,Broadcasting System,Processing machinery,standing experimental equipment
• Similar models:AST 639H-2RS SNR EX309-28 SKF 629-RSH SKF W607-2Z SKF 6012NR NTN 6022ZNR ZEN SRI1458-2Z NTN UCX17 NMB RIF-5ZZ AST SR166
• BEARING POWER International Trading Co.,Ltd. specialize in RA1-5ZA products，there is large inventory of NTN RA1-5ZA . We has been built up long-term cooperation with NTN company, could make a bulk order of the RA1-5ZA Which NTN RA1-5ZA 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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