Type: INA Slewing rings di 634 Tolerance: +0,6 Da 838,1 Di 745,5 Tolerance: +0,6 Di ZT 747 Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 d0 828 da 742,5 Tolerance: -0,6 di ZT 636 Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 H 56 La 785 Li 662 m 6 Tooth modulus na 18 Number of fixing holes in outer ring ni 16 Number of fixing holes in inner ring z 138 Number of teeth m 54,5 Mass Fr per 74300 Maximum permissible radial load against friction lock Fz norm 21300 Maximum permissible tooth force (dedendum fatigue strength) Fz max 31500 Max. permissible tooth force against tooth fracture in dedendum Ca 211000 Basic dynamic load rating, axial C0a 530000 Basic static load rating, axial Cr 138000 Basic dynamic load rating, radial C0r 198000 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 |
NU340E bearing | 200 | 420 | 80 |
NU338E bearing | 190 | 400 | 78 |