K81111-TV INA 55x78x6mm UNSPSC 31171500 Thrust roller bearings
| Bearing number | K81111-TV |
| Size (mm) | 55x78x6 |
| Brand | INA |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 78 |
| Width (mm) | 6 |
| Dc1 | 55 mm |
| Dc | 78 mm |
| Dw | 6 mm |
| Ea | 77 mm |
| Eb | 57 mm |
| m | 0.045 kg / Weight |
| Ca | 90000 N / Dynamic load rating (axial) |
| C0a | 300000 N / Static load rating (axial) |
| Cua | 31000 N / Fatigue limit load |
| nG | 4350 1/min / Limiting speed |
| nB | 1330 1/min / Reference speed |
| GS81111 / Allocated housing locating washer | |
| WS81111 / Allocated shaft locating washer | |
| Precision Class | ABEC 1 | ISO P0 |
| Other Features | Single Row | ISO Series 1 and 4 |
| Long Description | 55MM Bore 1; 55MM Bore 2; 78MM Outside Diameter; 6MM Height; Cylindrical Roller Bearing; Single Direction; Not Self Aligning; Not Banded; Polyamide Cage; ABEC 1 | ISO P0; Roller Assembly Only |
| Inch – Metric | Metric |
| Category – BDI | Thrust Roller Bearings |
| UNSPSC | 31171500 |
| Harmonized Tariff Code | 8482.99.25.60 |
| Noun | Roller Assembly |
| Keyword String | Thrust Cylindrical |
| Manufacturer URL | http://www.ina.com |
| Manufacturer Item Number | K81111TN |
| Weight / LBS | 0.099 |
| Bore 2 | 2.165 Inch | 55 Millimeter |
| Bore 1 | 2.165 Inch | 55 Millimeter |
| Outside Diameter | 3.071 Inch | 78 Millimeter |
| Height | 0.236 Inch | 6 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| Category | Thrust Roller Bearing |
| BDI Inventory | 0.0 |
| Manufacturer Name | SCHAEFFLER GROUP |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.072 |
| EAN | 4012802369182 |
| Product Group – BDI | B04144 |
| Rolling Element | Cylindrical Roller Bearing |
| Self Aligning | No |
| Component Description | Roller Assembly Only |
| Thrust Bearing | Yes |
| Single or Double Direction | Single Direction |
| Banded | No |
| Cage Material | Polyamide |
Detailed Parameters
parameter：
| NJ228-E-MA6+HJ228-E Cylindrical roller bearings | Brand:NKE ，d:140 mm ，Outer Diameter :250mm ，Bore Diameter :140mm ，Size :140x250x42mm ，Width :42mm |
| LMFM25UU Linear bearings | Bore Diameter :25mm ，Outer Diameter :40mm ，d:25 mm ，Brand:Samick |
| 629 Deep groove ball bearings | Size :9x26x8mm ，Brand:NMB ，Outer Diameter :26mm ，Bore Diameter :9mm |
| W682SA Deep groove ball bearings | Size :2x5x2.3mm ，Bore Diameter :2mm ，Brand:NTN ，Outer Diameter :5mm |
| FY 35 FM Bearing units | Width :13mm ，Outer Diameter :34.5mm ，d:35 mm ，Brand:SKF ，Size :35x34.5x13mm ，Bore Diameter :35mm |
| 51424 Thrust ball bearings | Bore Diameter :120mm ，Outer Diameter :245mm ，d:120 mm ，Brand:ISO |
| 2309-TVH Self aligning ball bearings | Width :36mm ，d:45 mm ，Outer Diameter :100mm ，Size :45x100x36mm ，Bore Diameter :45mm ，Brand:FAG |
| SA0035 Angular contact ball bearings | Brand:FAG ，Bore Diameter :38mm ，Size :38x74x40mm ，Outer Diameter :74mm |
| VEB 17 /S/NS 7CE1 Angular contact ball bearings | Size :17x30x7mm ，Brand:SNFA ，Outer Diameter :30mm ，Bore Diameter :17mm |
| SI20C Plain bearings | d:20 mm ，Brand:SKF ，d3:30 mm ，d2:54 mm ，Bore Diameter :20mm |
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