20Y-54-52850 erde Front Door Slider Glass fits Komatsu Excavator PC220-7 PC220-7Z
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
20Y-54-52850 erde Front Door Slider Glass fits Komatsu Excavator PC220-7 PC220-7Z Size Chart (mm/inches) |
|---|
| Bearing number | N 309 ECP |
| Size (mm) | 100x45x25 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 25 |
| d | 45 mm |
| D | 100 mm |
| B | 25 mm |
| d1 | 64.4 mm |
| E | 88.5 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 1.5 mm |
| s | 1.7 mm |
| da - min. | 54 mm |
| da - max. | 86 mm |
| Da - min. | 91 mm |
| Da - max. | 92.3 mm |
| ra - max. | 1.5 mm |
| rb - max. | 1.5 mm |
| Basic dynamic load rating - C | 112 kN |
| Basic static load rating - C0 | 100 kN |
| Fatigue load limit - Pu | 12.9 kN |
| Reference speed | 7500 r/min |
| Limiting speed | 8500 r/min |
| Calculation factor - kr | 0.12 |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.902 |
| EAN | 7316577065193 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Polymer |
| 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 | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | High Capacity | 2 Rib Inner Ring | Plain Outer Ring | Cage on Inner Ring OD |
| Long Description | 45MM Bore; Straight Bore Profile; 100MM Outside Diameter; 25MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium In |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | N 309 ECP |
| Weight / LBS | 1.986 |
| Width | 0.984 Inch | 25 Millimeter |
| Bore | 1.772 Inch | 45 Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| bore diameter: | 45 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 100 mm |
| maximum rpm: | 8500 RPM |
| overall width: | 25 mm |
| bearing material: | Steel |
| flanges: | (2) Inner Ring |
| cage material: | Polyamide |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: | Separable Ring |
| outer ring width: | 25 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1.5 mm |
| dynamic load capacity: | 112 kN |
| series: | N3 |
| static load capacity: | 100 kN |
| d1 ≈ | 64.4 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| s max. | 1.7 mm |
| da min. | 54 mm |
| da max. | 86 mm |
| Da min. | 91 mm |
| Da max. | 92.3 mm |
| ra max. | 1.5 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 112 kN |
| Basic static load rating C0 | 100 kN |
| Fatigue load limit Pu | 12.9 kN |
| Calculation factor kr | 0.12 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.88 kg |