Original SKF Cylindrical Roller Bearings NU2928 ISO
Request A Jinan Excavator Parts Company Quote For 57.15x96.838x21 Your Special Original SKF Cylindrical Roller Bearings NU2928 ISO Needs Today! Free SWEDEN SKF Cylindrical Roller Bearings Quotes. ISO 57,15 Bore Diameter (mm) 9001 certified.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
4T-387AS/382A |
| Size (mm) |
57.15x96.838x21 |
| Bore Diameter (mm) |
57,15 |
| Outer Diameter (mm) |
96,838 |
| Width (mm) |
21 |
| d |
57,15 mm |
| D |
96,838 mm |
| T |
21 mm |
| B |
21,946 mm |
| C |
15,875 mm |
| ra1 max. |
0,8 mm |
| a |
3,1 mm |
| Da |
89 mm |
| db |
62 mm |
| ra max. |
5 mm |
| da |
72 mm |
| Db |
92 mm |
| Weight |
0,576 Kg |
| Basic dynamic load rating (C) |
78 kN |
| Basic static load rating (C0) |
96,5 kN |
| (Grease) Lubrication Speed |
3 700 r/min |
| (Oil) Lubrication Speed |
5 000 r/min |
| Calculation factor (e) |
0,35 |
| Calculation factor (Y0) |
0,93 |
| d1 |
75 mm |
| e |
0.35 |
| Y2 |
1.69 |
| Y0 |
0.93 |
| Mass |
0.58 kg |
| Dynamic load, C |
78 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
96.5 kN |
| Fatigue limit load, Cu |
11.8 kN |
| Nlim (oil) |
5,000 rpm |
| Nlim (grease) |
3,700 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.44 Hz |
| Characteristic rolling element frequency, BSF |
7.3 Hz |
| Characteristic outer ring frequency, BPF0 |
8.26 Hz |
| Characteristic inner ring frequency, BPFI |
10.74 Hz |
| ra max |
5 mm |
| r1a max |
0.8 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.57 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |