TIMKEN 99237 Oil Seals
TIMKEN 99237 Oil Seals manufacturer and global Bearing Wholesalers supplier of reliable 40x90x23 ball and roller ... TIMKEN 99237 Oil Seals Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
| Bearing number: | 7308BGM |
| Size (mm): | 40x90x23 |
| Bore Diameter (mm): | 40,000 |
| Outer Diameter (mm): | 90,000 |
| Width (mm): | 23,000 |
| d: | 40,000 mm |
| D: | 90,000 mm |
| B: | 23,000 mm |
Product Details
| Bearing number | 7308BGM |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40,000 |
| Outer Diameter (mm) | 90,000 |
| Width (mm) | 23,000 |
| d | 40,000 mm |
| D | 90,000 mm |
| B | 23,000 mm |
| C | 23,000 mm |
| d1 | 59.5 mm |
| d2 | 46.5 mm |
| D1 | 71.3 mm |
| D2 | 84 mm |
| a | 39 mm |
| Contact angle α | 40 ° |
| rs min | 1.5 mm |
| r1s min | 1 mm |
| Radial clearance class | CN |
| Mass | 0.63 kg |
| Dynamic load, C | 44.9 kN |
| Static load, C0 | 29.4 kN |
| Fatigue limit load, Cu | 1.34 kN |
| Nref | 7,300 rpm |
| Nlim | 10,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 3.79 Hz |
| Characteristic outer ring frequency, BPF0 | 4.03 Hz |
| Characteristic inner ring frequency, BPFI | 5.97 Hz |
| da min | 48.5 mm |
| db min | 48.5 mm |
| Da max | 81.5 mm |
| Db max | 84.5 mm |
| r1a max | 1 mm |
| ra max | 1.5 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
