Toyana BK6520 cylindrical roller bearings
| Brand Name |
Toyana |
| Model Number |
BK6520 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Toyana BK6520 bearing Size Chart (mm/inches) |
|---|
| Category | Angular Contact Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight | 9.42 |
| EAN | 7316577108753 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 3 | ISO P6 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Brass |
| Contact Angle | 35 Degree | 4 Point |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Inch - Metric | Metric |
| Long Description | 140MM Bore; 250MM Outside Diameter; 42MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring |
| Other Features | Split Inner Race |
| Category | Angular Contact Ball Bearing |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | QJ 228 N2MA |
| Weight / LBS | 20.755 |
| B | 1.654 Inch | 42 Millimeter |
| d | 5.512 Inch | 140 Millimeter |
| D | 9.843 Inch | 250 Millimeter |
| inside diameter: | 140 mm |
| precision rating: | ABEC 1 (ISO Class Normal) |
| outside diameter: | 250 mm |
| cage material: | Brass |
| overall width: | 42 mm |
| maximum rpm: | 4300 RPM |
| internal clearance: | C0 |
| finish/coating: | Uncoated |
| closure type: | Open |
| outer ring width: | 42 mm |
| radial dynamic load capacity: | 345 kN |
| fillet radius: | 2.5 mm |
| radial static load capacity: | 475 kN |
| series: | QJ |
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| d1 ≈ | 179 mm |
| D1 ≈ | 211 mm |
| a | 137 mm |
| h | 11.7 mm |
| b | 10.5 mm |
| r0 | 2 mm |
| r1,2 min. | 3 mm |
| da min. | 154 mm |
| Da max. | 236 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 345 kN |
| Basic static load rating C0 | 475 kN |
| Fatigue load limit Pu | 14.3 kN |
| Limiting speed | 4300 r/min |
| Calculation factor A | 0.556 |
| Calculation factor e | 0.95 |
| Calculation factor X | 0.6 |
| Calculation factor Y0 | 0.58 |
| Calculation factor Y1 | 0.66 |
| Calculation factor Y2 | 1.07 |
| Mass bearing | 9.85 kg |