NSK BT260-52 DF Ball Bearings
| Brand Name |
NSK |
| Model Number |
BT260-52 DF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK BT260-52 DF bearing Size Chart (mm/inches) |
|---|
| Bearing number | 51309 |
| Size (mm) | 45x85x28 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 28 |
| d | 45 mm |
| D | 85 mm |
| H | 28 mm |
| d1 | 85 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| D1 | 47 mm |
| da min. | 69 mm |
| Da max. | 61 mm |
| ra max. | 1 mm |
| Weight | 0,66 Kg |
| Basic dynamic load rating (C) | 76,1 kN |
| Basic static load rating (C0) | 153 kN |
| Fatigue load limit (Pu) | 5,6 |
| Reference speed | 2800 r/min |
| Limiting speed | 4000 r/min |
| Category | Thrust Ball Bearing |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.671 |
| EAN | 7316577058966 |
| Product Group | B00308 |
| Rolling Element | Ball Bearing |
| Thrust Bearing | Yes |
| Single or Double Direction | Single Direction |
| Banded | No |
| Cage Material | Steel |
| Precision Class | ABEC 1 | ISO P0 |
| Component Description | Roller Assembly Plus Raceways |
| Other Features | Single Row |
| Long Description | 45MM Bore 1; 47MM Bore 2; 85MM Outside Diameter; 28MM Height; Ball Bearing; Single Direction; Not Banded; Steel Cage; ABEC 1 | ISO P0 Precision |
| Inch - Metric | Metric |
| Category | Thrust Ball Bearings |
| UNSPSC | 31171507 |
| Harmonized Tariff Code | 8482.10.50.08 |
| Noun | Bearing |
| Keyword String | Ball Thrust |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 51309 |
| Weight / LBS | 1.479 |
| Height | 1.102 Inch | 28 Millimeter |
| Outside Diameter | 3.346 Inch | 85 Millimeter |
| Bore 1 | 1.772 Inch | 45 Millimeter |
| Bore 2 | 1.85 Inch | 47 Millimeter |
| Overall Height with Aligning Washer | 0 Inch | 0 Millimeter |
| bore diameter: | 45 mm |
| static load capacity: | 153 kN |
| outside diameter: | 85 mm |
| dynamic load capacity: | 76.1 kN |
| overall width: | 28 mm |
| maximum rpm: | 4000 RPM |
| thrust bearing type: | Single-Direction |
| cage material: | Steel |
| outside diameter design: | Straight |
| fillet radius: | 1 mm |
| separable or banded: | Separable |
| series: | 513 |
| precision rating: | ABEC 1 (ISO Class Normal) |
| d1 ≈ | 85 mm |
| D1 ≈ | 47 mm |
| r1,2 min. | 1 mm |
| da min. | 69 mm |
| Da max. | 61 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 76.1 kN |
| Basic static load rating C0 | 153 kN |
| Fatigue load limit Pu | 5.6 kN |
| Minimum load factor A | 0.12 |
| Mass bearing (including seat washer where applicable) | 0.66 kg |