Type: INA Slewing rings di 474 Centring lengths (see dimension drawing) Tolerance: +IT7 Da 614 Centring lengths (see dimension drawing) Tolerance: -IT7 Di 545 Tolerance: +0,5 da 543 Tolerance: -0,5 H 56 La 590 Li 498 na 32 Number of fixing holes in outer ring ni 32 Number of fixing holes in inner ring m 38 Mass Fr per 132200 Maximum permissible radial load against friction lock 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: 0,06 4 taper type lubrication nipples, DIN 71412-A M8x1, spaced uniformly on circumference and recessed |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NU2322M/YA4 bearing | 110 | 240 | 80 |
NU2322M/C9YA4 bearing | 110 | 240 | 80 |