Komatsu 21T-62-82190 Supporting wheel
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21T-62-82190 Supporting wheel Size Chart (mm/inches) |
|---|
| d | 75 mm |
| D | 160 mm |
| B | 37 mm |
| E | 139.5 mm |
| F | 95.5 mm |
| d1 | 104.2 mm |
| rs min | 2.1 mm |
| r1s min | 2.1 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 3.34 kg |
| Dynamic load, C | 190 kN |
| Static load, C0 | 205 kN |
| Fatigue limit load, Cu | 23.8 kN |
| Nlim (oil) | 5,200 rpm |
| Nlim (grease) | 4,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 86 mm |
| Da max | 149 mm |
| Db min | 142 mm |
| Dc max | 138 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 | 3.23 |
| EAN | 4547359151787 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Outer 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 | 2 Rib Inner Ring | Plain Outer Ring | Cage On Inner Ring OD |
| Long Description | 75MM Bore; Straight Bore Profile; 160MM Outside Diameter; 37MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Outer 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 | N315C3 |
| Weight / LBS | 7.116 |
| Outside Diameter | 6.299 Inch | 160 Millimeter |
| Bore | 2.953 Inch | 75 Millimeter |
| Width | 1.457 Inch | 37 Millimeter |
| bore diameter: | 75 mm |
| precision rating: | ISO Class 0 |
| outside diameter: | 160 mm |
| maximum rpm: | 5200 rpm |
| overall width: | 37 mm |
| bearing material: | Hardened Alloy Steel |
| flanges: | (2) Inner Ring |
| cage material: | Pressed Steel |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C3 |
| outer ring width: | 37 mm |
| ring separation: | Separable Outer Ring |
| fillet radius: | 2 mm |
| operating temperature range: | -40 to 120 ºC |
| series: | N |
| dynamic load capacity: | 190000 N |
| manufacturer product page: | Click here |
| static load capacity: | 205000 N |