NTN NNU49/530 Multi-Row Roller Bearings
| Brand Name |
NTN |
| Model Number |
NNU49/530 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN NNU49/530 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NJ314 |
| Size (mm) | 70x150x35 |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 35 |
| d | 70 mm |
| Fw | 90 mm |
| D | 150 mm |
| B | 35 mm |
| C | 35 mm |
| r min. | 2,1 mm |
| r1 min. | 2,1 mm |
| J | 98 mm |
| Weight | 2,71 Kg |
| Basic dynamic load rating (C) | 158 kN |
| Basic static load rating (C0) | 168 kN |
| (Grease) Lubrication Speed | 4 700 r/min |
| E | 130 mm |
| F | 90 mm |
| d1 | 98 mm |
| rs min | 2.1 mm |
| r1s min | 2.1 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 2.84 kg |
| Dynamic load, C | 158 kN |
| Static load, C0 | 168 kN |
| Fatigue limit load, Cu | 19.9 kN |
| Nlim (oil) | 5,500 rpm |
| Nlim (grease) | 4,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.32 Hz |
| Characteristic outer ring frequency, BPF0 | 5.32 Hz |
| Characteristic inner ring frequency, BPFI | 7.68 Hz |
| da min | 81 mm |
| da max | 87 mm |
| dc min | 100 mm |
| Da max | 139 mm |
| ra max | 2 mm |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.79 |
| EAN | 4547359123449 |
| 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 | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 70MM Bore; Straight Bore Profile; 150MM Outside Diameter; 35MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.ntnamerica.com |
| Manufacturer Item Number | NJ314 |
| Weight / LBS | 6.139 |
| Outside Diameter | 5.906 Inch | 150 Millimeter |
| Bore | 2.756 Inch | 70 Millimeter |
| Width | 1.378 Inch | 35 Millimeter |
| bore diameter: | 70 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 150 mm |
| maximum rpm: | 5500 rpm |
| overall width: | 35 mm |
| bearing material: | Hardened Alloy Steel |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| cage material: | Pressed Steel |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | CN |
| outer ring width: | 35 mm |
| ring separation: | Non-Separable |
| fillet radius: | 2 mm |
| operating temperature range: | -40 to 120 ºC |
| series: | NJ |
| dynamic load capacity: | 158000 N |
| manufacturer product page: | Click here |
| static load capacity: | 168000 N |