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 |