81220L1 NTN Thrust Spherical Roller Bearing
170 Million used 30 kN Basic dynamic load rating C 81220L1 NTN Thrust Spherical Roller Bearing instantly searchable. Shop our large selection 82 mm a of parts China Case Hydraulic Final Drive Motor Supplier based on brand, price, description, and location. Order the Thrust Tapered Roller Bearing with stock ...
| Brand Name: | NTN |
| Model Number: | 81220L1 |
| a: | 82 mm |
| Basic dynamic load rating C: | 30 kN |
| r3,4 min.: | 0.6 mm |
| Mass bearing: | 0.36 kg |
| b: | 4.2 mm |
| rb max.: | 0.6 mm |
| Basic static load rating C0: | 60 kN |
| ra max.: | 0.3 mm |
Product Details
| a | 82 mm |
| Basic dynamic load rating C | 30 kN |
| r3,4 min. | 0.6 mm |
| Mass bearing | 0.36 kg |
| b | 4.2 mm |
| rb max. | 0.6 mm |
| Basic static load rating C0 | 60 kN |
| ra max. | 0.3 mm |
| Attainable speed | 5600 r/min |
| Static axial stiffnes | 790 N/µm |
| Static moment stiffness | 205 N·m/mrad |
| Frictional moment | 0.2 N·m |
| D2 | 48.2 mm |
| Da max. | 48 mm |
| d | 25 mm |
| D | 57 mm |
| Preload | 1920 N |
| H | 28 mm |
| d2 | 37.2 mm |
| r1,2 min. | 0.3 mm |