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Komatsu 175-978-1161 Protector
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Komatsu Protector
Komatsu 175-978-1161 Protector SPECIFICATIONS
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Distributor supplier for Komatsu2020-07-10 09:46:19
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Product Description
Komatsu 175-978-1161 Protector Size Chart (mm/inches) | |
|---|---|
| Bearing number | NJ310 |
| Size (mm) | 50x110x27 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 110 |
| Width (mm) | 27 |
| d | 50 mm |
| Fw | 65 mm |
| D | 110 mm |
| B | 27 mm |
| C | 27 mm |
| r min. | 2 mm |
| r1 min. | 2 mm |
| J | 71 mm |
| Weight | 1,14 Kg |
| Basic dynamic load rating (C) | 87 kN |
| Basic static load rating (C0) | 86 kN |
| (Grease) Lubrication Speed | 6 500 r/min |
| E | 95 mm |
| F | 65 mm |
| d1 | 71 mm |
| rs min | 2 mm |
| r1s min | 2 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 1.19 kg |
| Dynamic load, C | 87 kN |
| Static load, C0 | 86 kN |
| Fatigue limit load, Cu | 10.5 kN |
| Nlim (oil) | 7,700 rpm |
| Nlim (grease) | 6,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 59 mm |
| da max | 63 mm |
| dc min | 73 mm |
| Da max | 101 mm |
| ra max | 2 mm |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.161 |
| EAN | 4547359122992 |
| 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 | 50MM Bore; Straight Bore Profile; 110MM Outside Diameter; 27MM 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 | NJ310 |
| Weight / LBS | 2.564 |
| Bore | 1.969 Inch | 50 Millimeter |
| Outside Diameter | 4.331 Inch | 110 Millimeter |
| Width | 1.063 Inch | 27 Millimeter |
| bore diameter: | 50 mm |
| static load capacity: | 8800 kgf |
| outside diameter: | 110 mm |
| precision rating: | Not Rated |
| overall width: | 27 mm |
| maximum rpm: | 7700 RPM |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| bearing material: | High Speed Steel |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| outer ring width: | 27 mm |
| ring separation: | Non-Separable |
| fillet radius: | 2 mm |
| dynamic load capacity: | 8850 kgf |
| series: | NJ |
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