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NATR25 - NTN

NATR25

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 DIMENSIONS

Internal diameter (d) 25 mm
External diameter (D) 52 mm
Width of bearing, drawn cup or outer ring (C) 24 mm
Under roller diameter F 30 mm
Bearing/Inner ring width (B) 25 mm
Inlet diameter of roller or washer (e) 42 mm
Track roller radius (R) 500 mm
Bearing with/without cage With
Radial clearance class CN
Precision class P0
Mass 0,275 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load rating (Cr) 22,8 kN
Static load rating (C0r) 40,5 kN
Track load capacity spherical outer ring 5,5 kN
Nlim (grease) 5000 tr/min
Nlim (oil) 6500 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C