NTN 6228C4 Single Row Ball Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NTN 6228C4 |
| Min.Order Quantity |
check bearing service company |
| Price |
Contact With Authorized agent |
| Packaging Details |
Original industrial package |
| Delivery Time |
Within 5 working days |
| Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
| Supply Ability |
795 |
Product Features
Check Distributor NTN 6228C4 bearing Size Chart (mm/inches) |
|---|
| Bearing number | QJ 1248 MA/344524 |
| Size (mm) | 440x240x85 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 240 |
| Width (mm) | 85 |
| d | 240 mm |
| D | 440 mm |
| B | 85 mm |
| d1 | 316 mm |
| D1 | 364 mm |
| a | 340 mm |
| r1,2 - min. | 4 mm |
| da - min. | 258 mm |
| Da - max. | 422 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 663 kN |
| Basic static load rating - C0 | 1220 kN |
| Fatigue load limit - Pu | 28 kN |
| Reference speed | 1500 r/min |
| Limiting speed | 2400 r/min |
| Calculation factor - ka | 0.9 |
| Calculation factor - e | 1.34 |
| Calculation factor - X | 0.54 |
| Calculation factor - Y0 | 0.44 |
| Calculation factor - Y1 | 0.47 |
| Calculation factor - Y2 | 0.81 |
| Category | Angular Contact Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 71.75 |
| EAN | 7316577296559 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 1 | ISO P0 |
| 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 | 240MM Bore; 440MM Outside Diameter; 85MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium; Brass Cage; 35 Degree | 4 Point; 1 |
| Other Features | Split Inner Race | Outer Ring Centred |
| 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 1248 MA/344524 |
| Weight / LBS | 134.48182 |
| Bore | 9.449 Inch | 240 Millimeter |
| Width | 3.346 Inch | 85 Millimeter |
| Outside Diameter | 17.323 Inch | 440 Millimeter |
| d1 ≈ | 316 mm |
| D1 ≈ | 364 mm |
| r1,2 min. | 4 mm |
| da min. | 258 mm |
| Da max. | 422 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 663 kN |
| Basic static load rating C0 | 1220 kN |
| Fatigue load limit Pu | 28 kN |
| Calculation factor A | 9.01 |
| Calculation factor e | 1.34 |
| Calculation factor X | 0.54 |
| Calculation factor Y0 | 0.44 |
| Calculation factor Y1 | 0.47 |
| Calculation factor Y2 | 0.81 |
| Mass bearing | 61 kg |