d - 1,984 mm

D - 6,35 mm

D1 - 7,518 mm

B - 2,38 mm

C - 2,38 mm

r min. - 0,1 mm

C1 - 0,58 mm

da min. - 2,8 mm

ra max. - 0,1 mm

Weight - 0,00041 Kg

Basic dynamic load rating (C) - 0,31 kN

Basic static load rating (C0) - 0,108 kN

(Grease) Lubrication Speed - 67 000 r/min

(Oil) Lubrication Speed - 80 000 r/min

• Model Number: FR 1-4
• Inner Diameter：1,984mm Outer Diameter：7,518mm Width：2,38mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:sucker industry,rock drilling machinery,sheet industry,Liposuction device,Special Equipment,preservation equipment,granulator,ECG,Switch,Insect Capture,boring bar boring bar
• Similar models:NTN-SNR 6209 ZEN F61802-2Z NACHI 6812NR SNR UK308+H-20 SKF BB1B362688A KOYO SE628ZZSTMG3 CRAFT 61805 NKE 6317-Z ISB 6014-Z CYSD 6204-Z
• BEARING POWER International Trading Co.,Ltd. specialize in FR1-4 products，there is large inventory of NSK FR 1-4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the FR 1-4 Which NSK FR1-4 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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