d - 260 mm

Fw - 287 mm

D - 360 mm

B - 100 mm

C - 100 mm

r min. - 2,1 mm

da min. - 271 mm

da max - 284 mm

Da max. - 349 mm

db min - 296 mm

ra max. - 2 mm

Weight - 31,4 Kg

Basic dynamic load rating (C) - 941 kN

Basic static load rating (C0) - 2050 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1700 r/min

• Model Number:NNU4952
• Inner Diameter：260mm Outer Diameter：360mm Width：100mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-18
• Application:machine lathe,vacuum suction cup,Dental Equipment,Cylinder Special,hydraulic pressure gauge,medical treatment,miscellaneous instruments,rolling machine,Internal thread type,mathematical instruments,municipal machinery
• Similar models:ISO NN4952 CX NNU4952K NTN NNU4952K TMB NNP4952V ISO NN4952K ISO SL014952 CX NN4952K ISO NNU4952KV NKE NNC4952-V ISB NNU4952K/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4952 products，there is large inventory of KOYO NNU4952 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4952 Which KOYO NNU4952 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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