d - 4,762 mm

D - 12,7 mm

B - 3,967 mm

C - 3,967 mm

r min. - 0,3 mm

da min. - 6,4 mm

da max - 7,2 mm

Da max. - 11 mm

ra max. - 0,3 mm

Weight - 2,2 Kg

Basic dynamic load rating (C) - 1,31 kN

Basic static load rating (C0) - 0,49 kN

(Grease) Lubrication Speed - 41000 r/min

(Oil) Lubrication Speed - 48000 r/min

Calculation factor (f0) - 12,4

• Model Number:R3
• Inner Diameter：4,762mm Outer Diameter：12,7mm Width：3,967mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:power tools,air conditioning tools,spreader series,Ball screw,clean stationery,vacuum filter,engineering machine,blood cell reagent,Industrial Adhesive,engine,sterilizers
• Similar models:KOYO 6203-2RD NSK 6226 PFI 6907-2RSC3 Timken 202KL SKF 61801-2RS1 CRAFT 618/3ZZ ISB 4313ATN9 Timken 9114PP ISO 16048 NACHI UCX17
• BEARING POWER International Trading Co.,Ltd. specialize in R3 products，there is large inventory of NTN R3 . We has been built up long-term cooperation with NTN company, could make a bulk order of the R3 Which NTN R3 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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