NTN
Roulements 89320
Roulement NTN 89320, Ø100×170×42 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements
Dimensions
Ø 100 × 170 × 42 mm
d100Ø alésage (mm)
×
D170Ø extérieur (mm)
×
B42Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Bore diameter of support washer IR - WS | 100 mm |
| D - Outside diameter of support washer OR - GS | 170 mm |
| d1 - External diameter of support washer IR - WS | 170 mm |
| D1 - Bore diameter bearing washer OR - GS | 103 mm |
| T - Thrust bearing height | 42 mm |
| Dw - Rolling element diameter | 13 mm |
| Dc1 - Roller cage bore diameter | 100 mm |
| Dc - Roller cage outer diameter | 170 mm |
| rs - Min fillet radius | 1,5 mm |
| Cage assembly reference | K89320 |
| Bearing ring (inner ring) WS | WS89320 |
| Bearing ring (outer ring) GS | GS89320 |
| Ea - Rollers reference outer diameter | 163 mm |
| Eb - Rollers reference inner diameter | 110,6 mm |
| Mass | 4,19 kg |
| Cage assembly mass | 0,81 kg |
| Bearing ring (inner ring) WS mass | 1,69 kg |
| Bearing ring (outer ring) GS mass | 1,69 kg |
| Ca - Dynamic axial load rating | 335000000 mN |
| C0a - Static axial load rating | 1370000000 mN |
| Cua - Limit axial load rating | 153000000 mN |
| N lim - Grease lubrication limit speed | 2580 °/s |
| N lim - Oil lubrication limit speed | 10200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 163 mm |
| Db max - Max OR shoulder diameter | 110 mm |
| ras max - Max shaft & housing fillet radius | 1,5 mm |
Produits associés
NTN 89320