Cylindrical Bearing NJ260-E-MA6+HJ260 NKE
CYLINDRICAL ROLLER BEARING offers a Cylindrical Bearing NJ260-E-MA6+HJ260 NKE selection 55x100x21 of Kevin Global Machinery Parts Company Genuine CYLINDRICAL ROLLER BEARING at Wholesale Prices. We are a Cylindrical Bearing NJ260-E-MA6+HJ260 NKE Certified Parts Retailer
| Bearing number: |
7211CG1UJ74 |
| Size (mm): |
55x100x21 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
100 |
| Width (mm): |
21 |
| d: |
55 mm |
| D: |
100 mm |
| B: |
21 mm |
Product Details
| Bearing number |
7211CG1UJ74 |
| Size (mm) |
55x100x21 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
100 |
| Width (mm) |
21 |
| d |
55 mm |
| D |
100 mm |
| B |
21 mm |
| C |
21 mm |
| Angle (α) |
15 ° |
| d1 |
69 mm |
| D1 |
85.8 mm |
| D2 |
93.02 mm |
| a |
21 mm |
| Contact angle α |
15 ° |
| rs min |
1.5 mm |
| r1s min |
1 mm |
| f0 |
14.49 |
| Precision class |
P4 |
| Mass |
0.62 kg |
| Dynamic load, C |
55.5 kN |
| Static load, C0 |
42.9 kN |
| Fatigue limit load, Cu |
2.3 kN |
| Nlim (oil) |
21,000 rpm |
| Nlim (grease) |
13,500 rpm |
| Axial displacement K Factor |
1.17 |
| Preload level |
7 |
| Preload value |
0.3 kN |
| Axial rigidity |
84 N/µm |
| Radial rigidity |
472 N/µm |
| Min operating temperature, Tmin |
-30 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.41 Hz |
| Characteristic rolling element frequency, BSF |
5.25 Hz |
| Characteristic outer ring frequency, BPF0 |
6.16 Hz |
| Characteristic inner ring frequency, BPFI |
8.84 Hz |
| da min |
63.5 mm |
| db min |
63.5 mm |
| Da max |
91.5 mm |
| Db max |
91.5 mm |
| r1a max |
1 mm |
| ra max |
1.5 mm |
| D6 |
73.8 mm |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |