NNU4921K NSK CYLINDRICAL ROLLER BEARING
NNU4921K NSK CYLINDRICAL ROLLER BEARING Needs Analysis 31.75 mm h , Four-Row Cylindrical Roller Bearing Manufacturing Service Shandong lehang Bearing Co., Ltd . SR-16-13 Stabilizing ring Get Your Free.
| Brand Name: |
NSK |
| Model Number: |
NNU4921K |
| h: |
31.75 mm |
| Stabilizing ring: |
SR-16-13 |
| S: |
4.763 mm |
| R2: |
21.431 mm |
| P180°: |
52.5 kN |
| Bearing limiting speed: |
6000 r/min |
| R1: |
53.181 mm |
| Cap bolt recommended tightening torque: |
298.3 N·m |
| PDF |
NNU4921K |
Product Details
| h |
31.75 mm |
| Stabilizing ring |
SR-16-13 |
| S |
4.763 mm |
| R2 |
21.431 mm |
| P180° |
52.5 kN |
| Bearing limiting speed |
6000 r/min |
| R1 |
53.181 mm |
| Cap bolt recommended tightening torque |
298.3 N·m |
| H1 |
88.9 mm |
| Cap bolt |
2 x 5/8-11 UNC |
| J max. |
279.4 mm |
| RG |
3/8 NPT |
| Ca |
42.799 mm |
| P60° |
138 kN |
| A2 |
133.35 mm |
| P120° |
49.8 kN |
| Housing |
SAFS 516 |
| P90° |
82.7 kN |
| H2 |
31.75 mm |
| Mass pillow block |
21.3 kg |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-65-4731 |