NK68/25R-NTN Needle Roller Bearing
NTN

NK68/25R-NTN Needle Roller Bearing

Item added to bag. Click here to view bag.

Please select a valid quantity from below to proceed.

£31.00 €35.87 $41.75 ex VAT

Beschreibung

NK68/25R - NTN
Needle roller bearing, machined-ring, without inner ring, double-side ribs, lubrication hole

PRODUCT DEFINITION
Fw - Under rollers diameter 68 mm
D - External diameter 82 mm
C - Width of bearing, drawn cup or outer ring 25 mm
rs - Min fillet radius 1 mm
Lubrication hole on outer ring Oui/Yes
k - Hole diameter 3,5 mm
Radial clearance class CN
Precision class P0
Mass 0,241 kg

PRODUCT PERFORMANCE
Cr - Dynamic load rating 44,5 kN
C0r - Static load rating 89 kN
N lim - Grease lubrication limit speed 4000 tr/min
N lim - Oil lubrication limit speed 6000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C

Dimensions

Dimension Bore: 68

Dimension OD: 82

Dimension Width: 25

Weight: 254g