NNU4921 NSK CYLINDRICAL ROLLER BEARING
170 Million used NNU4921 NSK CYLINDRICAL ROLLER BEARING instantly searchable. Shop our large BEARING MFG.CORP. selection of parts based on brand, price, description, and location. Order the Thrust Cylindrical Roller Bearing with stock Cast iron Housing material ...
| Brand Name: |
NSK |
| Model Number: |
NNU4921 |
| Housing material: |
Cast iron |
| Basic dynamic load rating C: |
33.2 kN |
| N: |
16 mm |
| J: |
105 mm |
| A: |
39 mm |
| Db1: |
102 mm |
| Recommended tightening torque for grub screw: |
7.4 N·m |
| N4: |
4 mm |
| PDF |
NNU4921 |
Product Details
| Housing material |
Cast iron |
| Basic dynamic load rating C |
33.2 kN |
| N |
16 mm |
| J |
105 mm |
| A |
39 mm |
| Db1 |
102 mm |
| Recommended tightening torque for grub screw |
7.4 N·m |
| N4 |
4 mm |
| A3 |
3.2 mm |
| Recommended diameter for attachment bolts, inch G |
0.5625 in |
| B1 |
44 mm |
| Db2 |
112 mm |
| Da |
119.1 mm |
| Basic static load rating C0 |
21.6 kN |
| J7 |
33.5 mm |
| J6 |
123 mm |
| Hexagonal key size for grub screw N |
3 mm |
| Mass bearing unit |
2 kg |
| Thread grub screw G2 |
M6 |
| d |
42.862 mm |