B-2020 Timken 31.75×38.1×31.75mm (Grease) Lubrication Speed 2300 r/min Needle roller bearings
| Bearing number | B-2020 |
| Size (mm) | 31.75×38.1×31.75 |
| Brand | Timken |
| Bore Diameter (mm) | 31.75 |
| Outer Diameter (mm) | 38.1 |
| Width (mm) | 31.75 |
| Fw | 31.75 mm |
| D | 38.1 mm |
| C | 31.75 mm |
| Weight | 0.065 Kg |
| Basic dynamic load rating (C) | 47.2 kN |
| Basic static load rating (C0) | 121 kN |
| (Grease) Lubrication Speed | 2300 r/min |
Detailed Parameters
parameter：
| NU 1019 Cylindrical roller bearings | Size :95x145x24mm ，Outer Diameter :145mm ，Brand:NACHI ，Bore Diameter :95mm |
| 22228 KW33 Spherical roller bearings | Brand:MPZ ，Outer Diameter :250mm ，Size :140x250x68mm ，Width :68mm ，Bore Diameter :140mm ，d:140 mm |
| B7 Thrust ball bearings | Bore Diameter :7mm ，Size :7x17x6mm ，Brand:ZEN ，Outer Diameter :17mm |
| 81118-TVPB Thrust roller bearings | Bore Diameter :90mm ，Size :90x120x22mm ，Brand:NKE ，Outer Diameter :120mm ，Width :22mm |
| 23234-K-MB-W33+AH2334-X Spherical roller bearings | Width :110mm ，Brand:NKE ，Bore Diameter :170mm ，Outer Diameter :310mm ，d:170 mm ，Size :170x310x110mm |
| 1305 Self aligning ball bearings | Bore Diameter :25mm ，Brand:KOYO ，Width :17mm ，Outer Diameter :62mm ，d:25 mm ，Size :25x62x17mm |
| HK1512 Needle roller bearings | Size :15x21x12mm ，Outer Diameter :21mm ，Brand:CRAFT ，Bore Diameter :15mm |
| 1680/1620 Tapered roller bearings | Bore Diameter :33.338mm ，Outer Diameter :66.675mm ，Brand:NSK ，Size :33.338x66.675x20.638mm |
| T2EE 060/Q Tapered roller bearings | Brand:SKF ，Outer Diameter :60mm ，Size :115x60x40mm ，Bore Diameter :115mm |
| 543085/543114 Tapered roller bearings | Size :215.9x290.01x31.75mm ，Bore Diameter :215.9mm ，Brand:Timken ，Width :31.75mm ，d:215.9 mm ，Outer Diameter :290.01mm |
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