NKI50/25 Needle Roller Bearing 50x68x25mm
Welcome 69.85x112.712x25.4 Size (mm) to the 69.85x112.712x25.4 NKI50/25 Needle Roller Bearing 50x68x25mm online seller. Bearing Wholesalers
| Bearing number: |
4T-29675/29620 |
| Size (mm): |
69.85x112.712x25.4 |
| Bore Diameter (mm): |
69,85 |
| Outer Diameter (mm): |
112,712 |
| Width (mm): |
25,4 |
| d: |
69,85 mm |
| D: |
112,712 mm |
| T: |
25,4 mm |
| PDF |
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Product Details
| Bearing number |
4T-29675/29620 |
| Size (mm) |
69.85x112.712x25.4 |
| Bore Diameter (mm) |
69,85 |
| Outer Diameter (mm) |
112,712 |
| Width (mm) |
25,4 |
| d |
69,85 mm |
| D |
112,712 mm |
| T |
25,4 mm |
| B |
25,4 mm |
| C |
19,05 mm |
| ra1 max. |
3,3 mm |
| a - |
0,9 mm |
| Da |
101 mm |
| db |
77 mm |
| ra max. |
1,5 mm |
| da |
80 mm |
| Db |
109 mm |
| Weight |
0,949 Kg |
| Basic dynamic load rating (C) |
95,5 kN |
| Basic static load rating (C0) |
151 kN |
| (Grease) Lubrication Speed |
3 100 r/min |
| (Oil) Lubrication Speed |
4 100 r/min |
| Calculation factor (e) |
0,49 |
| Calculation factor (Y0) |
0,68 |
| d1 |
94.5 mm |
| a |
26.3 mm |
| e |
0.49 |
| Y2 |
1.23 |
| Y0 |
0.68 |
| Mass |
0.95 kg |
| Dynamic load, C |
95.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
151 kN |
| Fatigue limit load, Cu |
18.4 kN |
| Nlim (oil) |
4,100 rpm |
| Nlim (grease) |
3,100 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
10.6 Hz |
| Characteristic outer ring frequency, BPF0 |
12.3 Hz |
| Characteristic inner ring frequency, BPFI |
14.7 Hz |
| ra max |
1.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.97 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |