NTN HMK1420C Spherical Roller Thrust Bearings
Find the discount NTN HMK1420C Spherical Roller Thrust Bearings online 38.1x79.375x29.37 you need . 38.1x79.375x29.37 Size (mm) We offer ... If you check out JiNan Hope Hydraulic Co., Itd our large selection of NTN HMK1420C Spherical Roller Thrust Bearings once .
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-3490/3420 |
| Size (mm) |
38.1x79.375x29.37 |
| Bore Diameter (mm) |
38,1 |
| Outer Diameter (mm) |
79,375 |
| Width (mm) |
29,37 |
| d |
38,1 mm |
| D |
79,375 mm |
| T |
29,37 mm |
| B |
29,771 mm |
| C |
23,812 mm |
| ra1 max. |
3,3 mm |
| a |
8,7 mm |
| Da |
67 mm |
| db |
45,5 mm |
| ra max. |
3,5 mm |
| da |
52 mm |
| Db |
74 mm |
| Weight |
0,683 Kg |
| Basic dynamic load rating (C) |
93 kN |
| Basic static load rating (C0) |
114 kN |
| (Grease) Lubrication Speed |
4 900 r/min |
| (Oil) Lubrication Speed |
6 600 r/min |
| Calculation factor (e) |
0,37 |
| Calculation factor (Y0) |
0,9 |
| d1 |
57.5 mm |
| e |
0.37 |
| Y2 |
1.64 |
| Y0 |
0.9 |
| Mass |
0.68 kg |
| Dynamic load, C |
93 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
114 kN |
| Fatigue limit load, Cu |
13.9 kN |
| Nlim (oil) |
6,600 rpm |
| Nlim (grease) |
4,900 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 |
5.65 Hz |
| Characteristic outer ring frequency, BPF0 |
6.66 Hz |
| Characteristic inner ring frequency, BPFI |
9.34 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |