Type: INA Slewing rings di 304 Tolerance: +0,5 Da 503,3 Di 415,5 Tolerance: +0,5 Di ZT 417 Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 d0 495 da 412,5 Tolerance: -0,5 di ZT 306 Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 H 56 La 455 Li 332 m 5 Tooth modulus na 10 Number of fixing holes in outer ring ni 12 Number of fixing holes in inner ring z 99 Number of teeth m 29,5 Mass Fr per 41300 Maximum permissible radial load against friction lock Fz norm 15900 Maximum permissible tooth force (dedendum fatigue strength) Fz max 23600 Max. permissible tooth force against tooth fracture in dedendum Ca 169000 Basic dynamic load rating, axial C0a 295000 Basic static load rating, axial Cr 111000 Basic dynamic load rating, radial C0r 110000 Basic static load rating, radial 4 taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference Bearings are also available without holes in the bearing rings. |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU326M/S0 bearing | 130 | 280 | 58 |
NU326EM/Z1 bearing | 130 | 280 | 58 |