| ISB PART NO. | ZB1.25.0455.201-2SPTN |
| MAS PART NO. | M ZB1.25.0455.201-2SPTN |
| Outside Diameter De(mm) | 555 |
| Outside Diameter Of Outer Ring Dce(mm) | 553 -0.11 |
| Internal Diameter On Outer Ring de(mm) | 454 |
| External Diameter On Inner Ring dci(mm) | 455 -0.10 |
| Internal Diameter Di(mm) | 304 |
| Bolt Circle In Out Ring Fe(mm) | 515 |
| Number Of Bolt Holes of Outer Ring Ne | 18 |
| Bolt Circle In Inner Ring Fi(mm) | 394 |
| Number Of Bolt Holes of Inner Ring Ni | 18 |
| Tooth Moudles(m) | 8 |
| Number Of Tooth z | 40 |
| Dp(mm) | 320 |
| fz norm(KN) | 40.2 |
| fz max(KN) | 80.4 |
| Gioco ass.e radiale Axial and Radial Clearance | 0÷0.03 |
| Weight(KG) | 64 |
| Materiale | C45Q+T |
| Grease Nipples(G) | n.4/6-M10*1 |
| masbearing@outlook.com | |
| Mob/Wechat | +86 15255522117 |
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