NSK LER179 Mounted Units & Inserts
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
4T-HM212049/HM212010 |
| Size (mm) |
66.675x122.238x38.1 |
| Bore Diameter (mm) |
66,675 |
| Outer Diameter (mm) |
122,238 |
| Width (mm) |
38,1 |
| d |
66,675 mm |
| D |
122,238 mm |
| T |
38,1 mm |
| B |
38,354 mm |
| C |
29,718 mm |
| ra1 max. |
1,5 mm |
| a |
11,1 mm |
| Da |
110 mm |
| db |
75 mm |
| ra max. |
3,5 mm |
| da |
82 mm |
| Db |
116 mm |
| Weight |
1,86 Kg |
| Basic dynamic load rating (C) |
187 kN |
| Basic static load rating (C0) |
244 kN |
| (Grease) Lubrication Speed |
3 100 r/min |
| (Oil) Lubrication Speed |
4 100 r/min |
| Calculation factor (e) |
0,34 |
| Calculation factor (Y0) |
0,98 |
| d1 |
91.5 mm |
| e |
0.34 |
| Y2 |
1.78 |
| Y0 |
0.98 |
| Mass |
1.86 kg |
| Dynamic load, C |
187 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
244 kN |
| Fatigue limit load, Cu |
29.8 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 |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
6.06 Hz |
| Characteristic outer ring frequency, BPF0 |
7.17 Hz |
| Characteristic inner ring frequency, BPFI |
9.83 Hz |
| ra max |
3.5 mm |
| r1a max |
1.5 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
1.892 |
| Product Group |
B04334 |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |