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Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand NTN D - External diameter 47 mm d1 - Stud diameter 20 mm C - Width of bearing, drawn cup or outer ring 24 mm F - Under roller diameter 25 mm B - Bearing/Inner ring width 25,5 mm B1 - Total stud length 66 mm B2 - Stud rod length 40,5 mm G - Stud thread designation M20X1.5 G1 - Thread length of the stud 21 mm B3 - Distance between washer face and radial lub hole 9 mm C1 - Distance between roller face and washer face 0,8 mm n - Axial lubrication hole diameter 8 mm a - Radial lubrication hole diameter 4 mm e - Inlet diameter of roller or washer 37 mm R - Track roller radius 500 mm Maximum tightening torque 98 N-m Bearing with/without cage Avec Radial clearance class CN Precision class P0 Mass 0,386 kg
PRODUCT PERFORMANCE Cr - Dynamic load rating 20,7 kN C0r - Static load rating 33,5 kN Track load capacity spherical outer ring 4,7 kN N lim - Grease lubrication limit speed 6000 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 100 °C
