d - 6,35 mm

D - 15,875 mm

B - 4,978 mm

C - 4,978 mm

r min. - 0,3 mm

da min. - 8 mm

da max - 8,6 mm

Da max. - 14,2 mm

ra max. - 0,3 mm

Weight - 4,8 Kg

Basic dynamic load rating (C) - 1,48 kN

Basic static load rating (C0) - 0,615 kN

(Grease) Lubrication Speed - 36000 r/min

(Oil) Lubrication Speed - 43000 r/min

Calculation factor (f0) - 13,6

• Model Number:R4Z
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：4,978mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:X-ray Equipment,Sensors,Hydraulic Hose,medical Equipment,vertical sawing machine,test strip,electronic components,hydraulic pressure gauge,journal lathe,car,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
• Similar models:SKF 6213-2Z/VA201 SIGMA 68822 KBC 6315ZZ SNR CES209 NTN-SNR UC208 NSK 6214VV CX 6209-2RS NSK F689VV NTN 6210LLUNR SKF E2.6206-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in R4Z products，there is large inventory of NTN R4Z . We has been built up long-term cooperation with NTN company, could make a bulk order of the R4Z Which NTN R4Z 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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