K81144-M INA Category – BDI Thrust Roller Bearings 220x270x15mm Thrust roller bearings
| Bearing number | K81144-M |
| Size (mm) | 220x270x15 |
| Brand | INA |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 15 |
| Dc1 | 220 mm |
| Dc | 270 mm |
| Dw | 15 mm |
| Ea | 264 mm |
| Eb | 228 mm |
| m | 2.04 kg / Weight |
| Ca | 420000 N / Dynamic load rating (axial) |
| C0a | 1730000 N / Static load rating (axial) |
| Cua | 146000 N / Fatigue limit load |
| nG | 1180 1/min / Limiting speed |
| nB | 490 1/min / Reference speed |
| GS81144 / Allocated housing locating washer | |
| Category | Thrust Roller Bearing |
| BDI Inventory | 0.0 |
| Manufacturer Name | SCHAEFFLER GROUP |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.443 |
| 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 | Machined Brass |
| Precision Class | ABEC 1 | ISO P0 |
| Other Features | Single Row | ISO Series 1 and 4 |
| Long Description | 220MM Bore 1; 220MM Bore 2; 270MM Outside Diameter; 15MM Height; Cylindrical Roller Bearing; Single Direction; Not Self Aligning; Not Banded; Machined Brass 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 | K81144M |
| Weight / LBS | 2.911 |
| Outside Diameter | 10.63 Inch | 270 Millimeter |
| Bore 2 | 8.661 Inch | 220 Millimeter |
| Bore 1 | 8.661 Inch | 220 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| Height | 0.591 Inch | 15 Millimeter |
Detailed Parameters
parameter：
| 32017 Tapered roller bearings | Bore Diameter :85mm ，Width :29mm ，Brand:ISB ，Outer Diameter :130mm ，Size :85x130x29mm |
| NUP248 Cylindrical roller bearings | Bore Diameter :240mm ，Size :240x440x72mm ，Outer Diameter :440mm ，Brand:NTN |
| 61816-2RS Deep groove ball bearings | Outer Diameter :100mm ，Size :80x100x10mm ，Bore Diameter :80mm ，Brand:ISB |
| CRB 15025 Thrust roller bearings | Bore Diameter :150mm ，Brand:IKO ，Outer Diameter :210mm ，Size :150x210x25mm |
| 6316-Z Deep groove ball bearings | Brand:NKE ，Bore Diameter :80mm ，Size :80x170x39mm ，Outer Diameter :170mm |
| 6313-2Z/VA208 Deep groove ball bearings | Brand:SKF ，Width :33mm ，Bore Diameter :65mm ，Outer Diameter :140mm ，Size :65x140x33mm |
| UKT215 Bearing units | Bore Diameter :65mm ，P:111 mm ，Brand:CX ，d:65 mm |
| NU348-E-MPA Cylindrical roller bearings | Outer Diameter :500mm ，Width :95mm ，Bore Diameter :240mm ，Size :240x500x95mm ，d:240 mm ，Brand:NKE |
| HX100 /S/NS 7CE1 Angular contact ball bearings | Width :24mm ，Size :100x150x24mm ，Outer Diameter :150mm ，d:100 mm ，Bore Diameter :100mm ，Brand:SNFA |
| SL04-5017NR Cylindrical roller bearings | Size :85x130x60mm ，Brand:FBJ ，Bore Diameter :85mm ，Outer Diameter :130mm |
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