d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

Weight - 0,018 Kg

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

Basic static load rating (C0) - 2,6 kN

Limiting speed - 22000 r/min

• Model Number: 61903-2Z
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:vertical processing,roller lathe,chromatography,set bacteria instrument,sewage pump,Industrial equipment,Other Measurements,CNC,electronic components,plastic molding,key lock
• Similar models:SKF 61903-2RZ ISB 61903-2RS ZEN 61903 ZEN S61903-2Z SKF W61903 CRAFT 61903ZZ NKE 61903-2Z ZEN F61903 SKF W61903-2Z ISO 61903-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 61903-2Z products，there is large inventory of NKE 61903-2Z . We has been built up long-term cooperation with NKE company, could make a bulk order of the 61903-2Z Which NKE 61903-2Z 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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  50CM789	5.0000	9.0000	1.3750	American	CYLINDRICAL ROLLER BEARINGS
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