NTN NJ321C4 services Cylindrical Roller Bearings
| Brand Name |
NTN NJ321C4 services Cylindrical Roller Bearings |
| Model Number |
NJ321C4 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NJ321C4 |
Product Details
| Bearing number |
H-1988R/H-1922 |
| Size (mm) |
28.575x57.150x19.845 |
| Bore Diameter (mm) |
28.575 |
| Outer Diameter (mm) |
57.150 |
| Width (mm) |
19.845 |
| d |
28.575 mm |
| D |
57.150 mm |
| T |
19.845 mm |
| B |
19.355 mm |
| C |
15.875 mm |
| a |
5.9 mm |
| r1 min. |
3.6 mm |
| r2 min. |
1.6 mm |
| Weight |
0,228 Kg |
| Basic dynamic load rating (C) |
48800 kN |
| Basic static load rating (C0) |
57100 kN |
| (Grease) Lubrication Speed |
5800 r/min |
| (Oil) Lubrication Speed |
8200 r/min |
| Calculation factor (e) |
0.33 |
| Calculation factor (Y0) |
1.00 |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |