NTN 1311SK bearing
If you want to confirm some technical details before you order,
just need to send a message or e-mail: sale@all-bearing.com .
Then our professional sales staff will contact you within 2 hours.
If you want to confirm some technical details before you order,
just need to send a message or e-mail: sale@all-bearing.com .
Then our professional sales staff will contact you within 2 hours.
Bearing number : 1311SK
Size (mm) : 55x120x29
Brand : NTN
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 29
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 64 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 1.6 Kg
Basic dynamic load rating (C) - 51.5 kN
Basic static load rating (C0) - 17.9 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 300 r/min
Calculation factor (e) - 0.23
Calculation factor (Y0) - 2.8
Calculation factor (Y1) - 2.7
Calculation factor (Y2) - 4.2