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128726 Varco and Tesco Top drive bearing
Offer High Quality Brand 128726 Varco and Tesco Top drive bearing .Contact Us ASAHI BEARING FORGE DE CORP. Online to Get Best Quote. Adapter Mounted locking device: 9-1/4 in overall height:
128726
- Adapter Mounted
- 9-1/4 in
- UL, AFBMA, AGMA, ASM
- Round
- 069774
- Four-Bolt Square
- 3-11/16 in
- 83000 lb
-
ASAHI BEARING FORGE DE CORP.2020-07-10 09:46:19
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128726 Varco and Tesco Top drive bearingDimensions
| locking device:: | Adapter Mounted | overall height:: | 9-1/4 in | standards met:: | UL, AFBMA, AGMA, ASM |
| bore type:: | Round | manufacturer catalog number:: | 069774 | flange mounting type:: | Four-Bolt Square |
| d: | 3-11/16 in | radial dynamic load capacity:: | 83000 lb | housing construction:: | Solid Flange Mount |
| bearing type:: | Spherical Roller |
128726 Varco and Tesco Top drive bearingSpecification
128726 Varco and Tesco Top drive bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | NJ 2208 ECP |
| Size (mm) | 80x40x23 |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 40 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 80 mm |
| B | 23 mm |
| d1 | 54 mm |
| D1 | 67.4 mm |
| F | 49.5 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 1.1 mm |
| s | 1.9 mm |
| da - min. | 47 mm |
| da - max. | 48 mm |
| db - min. | 56 mm |
| Da - max. | 72.8 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 81.5 kN |
| Basic static load rating - C0 | 75 kN |
| Fatigue load limit - Pu | 9.6 kN |
| Reference speed | 9500 r/min |
| Limiting speed | 11000 r/min |
| Calculation factor - kr | 0.2 |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.517 |
| EAN | 7316577031648 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Polymer |
| 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 | High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 40MM Bore; Straight Bore Profile; 80MM Outside Diameter; 23MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inter |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | NJ 2208 ECP |
| Weight / LBS | 1.138 |
| Bore | 1.575 Inch | 40 Millimeter |
| Width | 0.906 Inch | 23 Millimeter |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| bore diameter: | 40 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 80 mm |
| maximum rpm: | 11000 RPM |
| overall width: | 23 mm |
| bearing material: | Steel |
| flanges: | (2) Outer Ring, (1) 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: | 23 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1 mm |
| dynamic load capacity: | 81.5 kN |
| series: | NJ22 |
| static load capacity: | 75 kN |
| d1 ≈ | 54 mm |
| D1 ≈ | 67.4 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 1.9 mm |
| da min. | 47 mm |
| da max. | 48 mm |
| db min. | 56 mm |
| Da max. | 72.8 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 81.5 kN |
| Basic static load rating C0 | 75 kN |
| Fatigue load limit Pu | 9.65 kN |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 0.5 kg |
128726 Varco and Tesco Top drive bearing Cad Models
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- ASAHI BEARING FORGE DE CORP.
- AddressBuilding D - Ground Floor Left, C / Hasary, 24, 65418 Madrid, Spain
- Phone(Working Time)33-4735-1558
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