d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r min. - 0.3 mm

da min. - 19 mm

Da max. - 28 mm

ra max. - 0.3 mm

Weight - 0.018 Kg

Basic dynamic load rating (C) - 4,6 kN

Basic static load rating (C0) - 2,55 kN

(Grease) Lubrication Speed - 24000 r/min

(Oil) Lubrication Speed - 29000 r/min

• Model Number:6903NKE
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-07
• Application:stacker lift platform,Internal thread type,gear grinding machine,plastic rolling,metallurgical mold,Surveying Surveying Instruments,chemical raw materials and reagents,car and accessories,lifting equipment Hoisting hoist,Cylinder Micro,air shower etc
• Similar models:NSK 6903 NTN 6903LLB KBC 6903DD NACHI 6903NSE NTN 6903N CYSD 6903N ZEN P6903-GB CYSD 6903-ZZ NACHI 6903ZZE NSK 6903N
• BEARING POWER International Trading Co.,Ltd. specialize in 6903NKE products，there is large inventory of NACHI 6903NKE . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6903NKE Which NACHI 6903NKE 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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  NA-6901	12	24	22	CONSOLIDATED	NEEDLE BEARINGS
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  NU-148M	240	390	55	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS