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 |
