Type: INA Slewing rings di 444 Da 614 Centring lengths (see dimension drawing) Tolerance: -IT7 Di 545 Tolerance: +0,5 d0 456 da 541 Centring lengths (see dimension drawing) Tolerance: -IT7 H 56 La 590 Li 505 m 6 Tooth modulus na 32 Number of fixing holes in outer ring ni 32 Number of fixing holes in inner ring z 76 Number of teeth m 43 Mass Fr per 132200 Maximum permissible radial load against friction lock Fz norm 23700 Maximum permissible tooth force (dedendum fatigue strength) Fz max 35000 Max. permissible tooth force against tooth fracture in dedendum Ca 270000 Basic dynamic load rating, axial C0a 680000 Basic static load rating, axial Cr 170000 Basic dynamic load rating, radial C0r 330000 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: 0,07 D: 0,07 4 taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU2317EM bearing | 85 | 180 | 60 |
NU2317EF1 bearing | 85 | 180 | 60 |