AURORA KM-8Z Spherical Plain Bearings - Rod Ends
| Brand Name |
AURORA |
| Model Number |
KM-8Z |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
AURORA KM-8Z bearing Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| E | 106.5 mm |
| F | 70.5 mm |
| rs min | 2 mm |
| r1s min | 2 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 1.54 kg |
| Dynamic load, C | 137 kN |
| Static load, C0 | 143 kN |
| Fatigue limit load, Cu | 17.4 kN |
| Nlim (oil) | 6,300 rpm |
| Nlim (grease) | 5,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.71 Hz |
| Characteristic outer ring frequency, BPF0 | 5.18 Hz |
| Characteristic inner ring frequency, BPFI | 7.82 Hz |
| da min | 64 mm |
| da max | 69 mm |
| db min | 72 mm |
| Da max | 111 mm |
| ra max | 2 mm |
| r1a max | 2 mm |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.554 |
| EAN | 4547359493795 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Brass |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C3-Loose |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 55MM Bore; Straight Bore Profile; 120MM Outside Diameter; 29MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C3-Loose Inter |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | NU311EG1C3 |
| Weight / LBS | 3.408 |
| Bore | 2.165 Inch | 55 Millimeter |
| Outside Diameter | 4.724 Inch | 120 Millimeter |
| Width | 1.142 Inch | 29 Millimeter |
| bore diameter: | 55 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 120 mm |
| maximum rpm: | 6300 rpm |
| overall width: | 29 mm |
| bearing material: | Hardened Alloy Steel |
| flanges: | (2) Outer Ring |
| cage material: | High Strength Machined Brass Rivetless w/ square holes |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C3 |
| outer ring width: | 29 mm |
| ring separation: | Separable Inner Ring |
| fillet radius: | 2 mm |
| operating temperature range: | -40 to 120 ºC |
| series: | NU |
| dynamic load capacity: | 137000 N |
| manufacturer product page: | Click here |
| static load capacity: | 143000 N |