KOYO NNU4938 bearing

190x260x69

KOYO NNU4938 bearing: Hangzhou BFW Bearing Manufacturing Co., Ltd. professional providing KOYO NNU4938 Bearing, the old code: 4482938, The company can provide a variety of bearings, while also professional agency of NNU4938 of other brands of bearings, such as FAG Germany, KOYO Japan, THK Japan, NSK Japan, NTN Japan, timken USA and other brands, Please send your enquriy of bearing part number ...



Cylindrical roller bearing NNU4938

Bearing number : NNU4938

Size (mm) : 190x260x69

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 69

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

Fw - 210 mm

D - 260 mm

B - 69 mm

C - 69 mm

r min. - 2 mm

da min. - 199 mm

da max - 207 mm

Da max. - 251 mm

db min - 215 mm

ra max. - 2 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 465 kN

Basic static load rating (C0) - 996 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2400 r/min

Tags :  KOYO , 190x260x69

Bearing NNU4938

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