d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 19 mm

da max - 20 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,018 Kg

Basic dynamic load rating (C) - 4,65 kN

Basic static load rating (C0) - 2,58 kN

Reference speed - 14 000 r/min

Calculation factor (f0) - 14,7

• Model Number:6903LLU
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-10
• Application:Antenna Potentials,comprehensive experiment,fabric products,axle lathe,Ball screw,electric hydraulic lifting platform,Laser Cutting,Antenna Industry,other processing,Cutting Machine,other accessories
• Similar models:CYSD 6903 CYSD 6903NR NACHI 6903-2NSE CYSD 6903-RS NTN 6903LLB NACHI 6903ZE KBC 6903ZZ NSK 6903L11-H-20DDU NSK 6903DDU CYSD 6903-ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6903LLU products，there is large inventory of NTN 6903LLU . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6903LLU Which NTN 6903LLU 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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