d - 1,5 mm

D - 5 mm

B - 2 mm

C - 2 mm

r min. - 0,15 mm

da min. - 2,7 mm

Da max. - 3,8 mm

ra max. - 0,15 mm

Weight - 0,00017 Kg

Basic dynamic load rating (C) - 0,237 kN

Basic static load rating (C0) - 0,069 kN

(Grease) Lubrication Speed - 85 000 r/min

(Oil) Lubrication Speed - 100 000 r/min

• Model Number: 691 X
• Inner Diameter：1,5mm Outer Diameter：5mm Width：2mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:Surveying Surveying Instruments,Individual Wire,electronic materials,powder metallurgy,motor,Pneumatic Actuator,steam Hydraulic control element,welding equipment,floor industry,wall materials,tooth filling
• Similar models:NACHI 6916ZNR CYSD 6918NR KOYO 6910-2RU NTN 6916LLB CYSD 6911-2RZ NTN 6912ZZNR KOYO 6913-2RS NTN 6913LLU CYSD 6918-RZ NACHI 6919ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 691X products，there is large inventory of NSK 691 X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 691 X Which NSK 691X 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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  315	75	160	37	NH	DEEP GROOVE BALL BEARINGS
  54305-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS