NSK SAF544 Mounted Units & Inserts
| Brand Name |
NSK SAF544 Mounted Units & Inserts |
| Model Number |
NSK SAF544 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 22228 CC/W33 |
| Size (mm) | 250x140x68 |
| Bore Diameter (mm) | 250 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 68 |
| d | 140 mm |
| D | 250 mm |
| B | 68 mm |
| d2 | 166 mm |
| D1 | 216 mm |
| b | 11.1 mm |
| K | 6 mm |
| r1,2 - min. | 3 mm |
| da - min. | 154 mm |
| Da - max. | 236 mm |
| ra - max. | 2.5 mm |
| Basic dynamic load rating - C | 743 kN |
| Basic static load rating - C0 | 900 kN |
| Fatigue load limit - Pu | 86.5 kN |
| Reference speed | 2400 r/min |
| Limiting speed | 3200 r/min |
| Calculation factor - e | 0.26 |
| Calculation factor - Y1 | 2.6 |
| Calculation factor - Y2 | 3.9 |
| Calculation factor - Y0 | 2.5 |
| Category | Spherical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 14.173 |
| Product Group | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | Not Applicable |
| Withdrawal Nut | Not Applicable |
| Inch - Metric | Metric |
| Long Description | 140MM Straight Bore; 250MM Outside Diameter; 68MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Weight / LBS | 31.217 |
| Outside Diameter | 9.843 Inch | 250 Millimeter |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Width | 2.677 Inch | 68 Millimeter |
| Bore | 5.512 Inch | 140 Millimeter |
| bore diameter: | 140 mm |
| maximum rpm: | 3200 RPM |
| outside diameter: | 250 mm |
| operating temperature range: | Maximum of +390 °F |
| overall width: | 68 mm |
| cage material: | Steel |
| bore type: | Straight |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Inner Ring Guided |
| internal clearance: | C0 |
| precision rating: | Not Rated |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 68 mm |
| dynamic load capacity: | 710 kN |
| fillet radius: | 2.5 mm |
| static load capacity: | 900 kN |
| series: | 222 |
| d2 ≈ | 166 mm |
| D1 ≈ | 216 mm |
| r1,2 min. | 3 mm |
| da min. | 154 mm |
| Da max. | 236 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 743 kN |
| Basic static load rating C0 | 900 kN |
| Fatigue load limit Pu | 86.5 kN |
| Calculation factor e | 0.26 |
| Calculation factor Y1 | 2.6 |
| Calculation factor Y2 | 3.9 |
| Calculation factor Y0 | 2.5 |
| Mass bearing | 14 kg |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
