IKO RNAFW 354732 needle roller bearings
IKO RNAFW 354732 needle roller bearings 55 mm d with easy-to-use parts graphics, giving you the ability to check parts availability, pricing, examine 120 mm D remanufactured options.
| d | 55 mm |
| D | 120 mm |
| B | 43 mm |
| E | 104.5 mm |
| F | 70.5 mm |
| d1 | 77.2 mm |
| rs min | 2 mm |
| r1s min | 2 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 2.22 kg |
| Dynamic load, C | 148 kN |
| Static load, C0 | 162 kN |
| Fatigue limit load, Cu | 19.8 kN |
| Nlim (oil) | 6,100 rpm |
| Nlim (grease) | 5,200 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 | 4.95 Hz |
| Characteristic outer ring frequency, BPF0 | 4.83 Hz |
| Characteristic inner ring frequency, BPFI | 7.17 Hz |
| da min | 64 mm |
| da max | 69 mm |
| dc min | 80 mm |
| Da max | 111 mm |
| ra max | 2 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.179 |
| EAN | 4547359121025 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring – One Side |
| 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 | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 55MM Bore; Straight Bore Profile; 120MM Outside Diameter; 43MM Width; Steel Cage Matetrial; RBEC 1 | |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NJ2311C3 |
| Weight / LBS | 4.811 |
| Outside Diameter | 4.724 Inch | 120 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 1.693 Inch | 43 Millimeter |
| bore diameter: | 55 mm |
| static load capacity: | 162000 N |
| outside diameter: | 120 mm |
| precision rating: | ISO Class 0 |
| overall width: | 43 mm |
| maximum rpm: | 6100 rpm |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| bearing material: | Hardened Alloy Steel |
| bore type: | Straight |
| cage material: | Pressed Steel |
| number of rows: | 1 |
| finish/coating: | Uncoated |
| internal clearance: | C3 |
| closure type: | Open |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 2 mm |
| dynamic load capacity: | 148000 N |
| manufacturer product page: | Click here |
Detailed Parameters
parameter：
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