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NATR50 - NTN

NATR50

Needle roller bearing, roller follower, with cage, with inner ring, spherical outer ring

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Technical datasheet

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Specs

PRODUCT DEFINITION

d - Internal diameter 50 mm
D - External diameter 90 mm
C - Width of bearing, drawn cup or outer ring 30 mm
F - Under roller diameter 60 mm
B - Bearing/Inner ring width 32 mm
e - Inlet diameter of roller or washer 76 mm
R - Track roller radius 500 mm
Bearing with/without cage With
Radial clearance class CN
Precision class P0
Mass 0,96 kg
Brand NTN
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PRODUCT PERFORMANCE

Cr - Dynamic load rating 53 kN
C0r - Static load rating 108 kN
Track load capacity spherical outer ring 11,4 kN
Nlim - Grease lubrication limit speed 2500 tr/min
Nlim - Oil lubrication limit speed 3300 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C