NTN MG307FFWQ Ball Bearings
NTN MG307FFWQ Ball Bearings, Units and 100x150x38 Housings CAD models , JiNan Hope Hydraulic Co., Itd NTN Self-aligning Ball Bearing Manufacturing Service . Get Your Free.
Product Details
| Bearing number | 81220 |
| Size (mm) | 100x150x38 |
| Bore Diameter (mm) | 100,000 |
| Outer Diameter (mm) | 150,000 |
| Width (mm) | 38,000 |
| d | 100,000 mm |
| D | 150,000 mm |
| T | 38,000 mm |
| d1 | 150 mm |
| D1 | 103 mm |
| Dc1 | 100 mm |
| Dc | 150 mm |
| Dw | 15 mm |
| Lw | 15 mm |
| rs min | 1.1 mm |
| Cage assembly reference | K81220 |
| Bearing ring (inner ring) WS | WS81220 |
| Bearing ring (outer ring) GS | GS81220 |
| Ea | 140 mm |
| Eb | 109.2 mm |
| Mass | 2.24 kg |
| Cage assembly mass | 0.62 kg |
| Bearing ring (inner ring) WS mass | 0.81 kg |
| Bearing ring (outer ring) GS mass | 0.81 kg |
| Ca | 243 kN |
| C0a | 795 kN |
| Nlim (grease) | 480 rpm |
| Nlim (oil) | 1,900 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.5 Hz |
| Characteristic rolling element frequency, BSF | 8.31 Hz |
| Characteristic outer ring frequency, BPF0 | 9 Hz |
| Characteristic inner ring frequency, BPFI | 9 Hz |
| da min | 139 mm |
| Db max | 109 mm |
| ras max | 1 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.288 |
| Product Group | B04144 |