240 mm x 320 mm x 80 mm KOYO NNU4948 cylindrical roller bearings

240 mm x 320 mm x 80 mm KOYO NNU4948 cylindrical roller bearings 0 Weight / Kilogram Engineering Calculator 240 mm x 320 mm x 80 mm , 240x320x80 bearing Manufacturing Service . Get Your Free.

What is NNU4948 bearing interchange´╝č

Brand Name:KOYO
Model Number:NNU4948
da:69.85 mm
Da:140 mm
Ca:42.799 mm
A1:88.9 mm
A2:209.55 mm
S:4.763 mm
ba:34.131 mm
H:169.863 mm
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Product Details

da69.85 mm
Da140 mm
Ca42.799 mm
A188.9 mm
A2209.55 mm
S4.763 mm
ba34.131 mm
H169.863 mm
H188.9 mm
H231.75 mm
J min.244.475 mm
J max.279.4 mm
J153.975 mm
L330.2 mm
N119.05 mm
R153.181 mm
R221.431 mm
RG3/8 NPT
PG1/8 NPT
h31.75 mm
HousingFSAF 516
Stabilizing ringSR-16-13
Taconite sealTER 45
End plug (suffix Y)EPR 8
Max. speed for Taconite seal1150 r/min
P60°60.5 kN
P90°36 kN
P120°21.8 kN
P150°19.6 kN
P180°23.1 kN
Pa7.83 kN
Mass pillow block17.4 kg
Cap bolt2 x 5/8-11 UNC
Cap bolt recommended tightening torque149.1 N·m
Cap bolt, SAE grade5
Appropriate attachment bolt size G0.625 in
Initial grease fill87.885 g
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Company Profile

Phone +61-2-9985 9219
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