Type: INA Slewing rings di 325 Da 484 Centring lengths (see dimension drawing) Tolerance: -IT7 Di 415 Tolerance: +0,5 d0 335 da 411 Centring lengths (see dimension drawing) Tolerance: -IT7 H 56 La 460 Li 375 m 5 Tooth modulus na 24 Number of fixing holes in outer ring ni 24 Number of fixing holes in inner ring z 67 Number of teeth m 31 Mass Fr per 99100 Maximum permissible radial load against friction lock Fz norm 17700 Maximum permissible tooth force (dedendum fatigue strength) Fz max 26200 Max. permissible tooth force against tooth fracture in dedendum Ca 229000 Basic dynamic load rating, axial C0a 520000 Basic static load rating, axial Cr 146000 Basic dynamic load rating, radial C0r 250000 Basic static load rating, radial 0,01 - 0,03 0,01 - 0,03 Bearing clearance: preload Running accuracies (in relation to raceway): A: 0,04 B: 0,04 C: 0,06 D: 0,06 4 taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU2317E/YA bearing | 85 | 180 | 60 |
NU2316M/YA4 bearing | 80 | 170 | 58 |