W3617 NTN Thrust Tapered Roller Bearing
What are 42x20x12 the types of W3617 NTN Thrust Tapered Roller Bearing ? Cylindrical Roller Bearing Manufacturing Service . Get Your Free, 12 Width (mm) Instant price, design review. Jinan Chenyu Bearing Import & Export Co., Ltd.
| Brand Name: | NTN |
| Model Number: | W3617 |
| Limiting speed for grease lubrication: | 48000 r/min |
| C3: | 1.9 mm |
| Width (mm): | 12 |
| Calculation factor (back-to-back, face-to-face) Y0: | 0.76 |
| Attainable speed for grease lubrication: | 48000 r/min |
| Ball - z: | 12 |
| Calculation factor - X2: | 0.67 |
| Size (mm): | 42x20x12 |
Product Details
| Limiting speed for grease lubrication | 48000 r/min |
| C3 | 1.9 mm |
| Width (mm) | 12 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Attainable speed for grease lubrication | 48000 r/min |
| Ball - z | 12 |
| Calculation factor - X2 | 0.67 |
| Size (mm) | 42x20x12 |
| Fatigue load limit Pu | 0.137 kN |
| Static axial stiffness, preload class B | 78 N/µm |
| Preload class A - GA | 64 N |
| d1 | 26.6 mm |
| Calculation factor - f2B | 1.03 |
| Bore Diameter (mm) | 42 |
| Preload class B | 78 N/micron |
| Db max. | 39.6 mm |
| D1 | 34.21 mm |
| Outer Diameter (mm) | 20 |
| D | 42 mm |
| r1,2 min. | 0.6 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234223 |
