| INA PART NO. | VLA200744-N |
| MAS PART NO. | M VLA200744-N |
| SERIES | VL |
| GEAR | External gear |
| TYPE | Ball |
| System of Measurement | Metric |
| Internal Diameter（mm) | 634 |
| Outside Diameter(mm) | 838.1 |
| Internal Diameter On Outer Ring Di(mm) | 745.5 |
| External Diameter On Inner Ring do(mm) | 742.5 |
| Height of Overall Bearing Assembly H(mm) | 56 |
| Weight (kg) | 54.5 |
| Bolt Circle In Out Ring Lo (mm) | 785 |
| NO.Holes In Out Ring no | 18 |
| Bolt Circle In Inner Ring Li | 662 |
| NO.Holes In Inner Ring ni | 16 |
| NO. of Gear Teeth(z2) | 138 |
| b(mm) | 828 |
| dizt(mm) | 636 |
| D izt(mm) | 747 |
| Maximum Allowable Radial Load | 74300 N |
| Maximum Allowable Bending Fatigue Strength of Gear Teeths | 21300 N |
| Maximum Allowable Contact Fatigue Strength Of Gear teeth | 31500 N |
| Basic Dynamic Load Rating Axial (Ca) | 173000 N |
| Basic Static Load Rating Axial (C0a) | 530000 N |
| Basic Dynamic Load Rating Radial(Cr) | 157000 N |
| Basic Dynamic Load Rating Radial(COr) | 197000 N |
| Taper Type Lubrication Nipples | 4 |
| Bearings Are Also Available Without Holes In The Bearing Rings | Yes |
| Tooth modules | 6 |
| masbearing@outlook.com | |
| Mob/Wechat | +86 15255522117 |
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