Type: INA Slewing rings di 736 Da 948 Tolerance: -0,6 Da ZT 946 Valid for bearings with centring (suffix ZT) Centring lengths (see dimension drawing) Tolerance: -IT8 Di 845,5 Tolerance: +0,6 d0 752 da 842,5 Tolerance: -0,6 da ZT 841 Valid for bearings with centring (suffix ZT) Centring lengths (see dimension drawing) Tolerance: -IT8 H 56 La 920 Li 805 m 8 Tooth modulus na 14 Number of fixing holes in outer ring ni 20 Number of fixing holes in inner ring z 94 Number of teeth m 61,5 Mass Fr per 82600 Maximum permissible radial load against friction lock Fz norm 31400 Maximum permissible tooth force (dedendum fatigue strength) Fz max 46700 Max. permissible tooth force against tooth fracture in dedendum Ca 222000 Basic dynamic load rating, axial C0a 600000 Basic static load rating, axial Cr 145000 Basic dynamic load rating, radial C0r 224000 Basic static load rating, radial 4 taper type lubrication nipples, DIN 71412-A S8x1, spaced approximately uniformly on circumference Bearings are also available without holes in the bearing rings. |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NJ2313M/YA4 bearing | 65 | 140 | 48 |
NJ2313EM bearing | 65 | 140 | 48 |