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：2025-12-17
• Application:Surveying Surveying Instruments,instrumentation instrument,Small air generators,thin metal materials,Automobile,Broadcasting System,Internal thread type,small diesel generators,packaging machinery,Liposuction device,Air
• Similar models:CYSD 6903-RS KOYO 6903Z KOYO 6903 CYSD 6903 NACHI 6903NSE KOYO 6903-2RS CYSD 6903-ZZ CYSD 6903-Z CYSD 6903-RZ NACHI 6903
• 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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