T921 Plain Bearings
High Quality T921 Plain Bearings. Competitive Needle Aircraft Roller Bearings Pricing. 32x20x7 Accept Small Order. Import and Export Bearing Co., Ltd. Easy and Fast Shipping.
| Model Number: |
T921 |
| Static axial stiffness, preload class C: |
125 N/µm |
| Width (mm): |
7 |
| Preload class B: |
92 N/micron |
| Limiting speed for grease lubrication: |
48000 r/min |
| Calculation factor - Y2: |
0.87 |
| Outer Diameter (mm): |
20 |
| ra max.: |
0.3 mm |
| rb max.: |
0.15 mm |
| PDF |
T921 |
Product Details
| Static axial stiffness, preload class C |
125 N/µm |
| Width (mm) |
7 |
| Preload class B |
92 N/micron |
| Limiting speed for grease lubrication |
48000 r/min |
| Calculation factor - Y2 |
0.87 |
| Outer Diameter (mm) |
20 |
| ra max. |
0.3 mm |
| rb max. |
0.15 mm |
| Bore Diameter (mm) |
32 |
| Calculation factor f1 |
0.97 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Calculation factor (single, tandem) X2 |
0.41 |
| Calculation factor f2B |
1.09 |
| Size (mm) |
32x20x7 |
| Preload class C GC |
200 N |
| Calculation factor f |
1.08 |
| Gref |
0.18 cm3 |
| Calculation factor f2A |
1 |
| Basic static load rating C0 |
2.5 kN |
| Calculation factor - f2B |
1.09 |