doosan track link,track shoes,S220-5/7; S258-5/7; S280-3; S300-5; S330-3; S360-5; DH370-7; DH420-7; DH500-7; S400-3; S450-3
We 240x300x28 240x300x28 Size (mm) Provide Extensive doosan track link,track shoes,S220-5/7; S258-5/7; S280-3; S300-5; S330-3; S360-5; DH370-7; DH420-7; DH500-7; S400-3; S450-3 Jinan Excavator Parts Company Selection And Competitive Wholesale Pricing.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
6848 |
| Size (mm) |
240x300x28 |
| Bore Diameter (mm) |
240 |
| Outer Diameter (mm) |
300 |
| Width (mm) |
28 |
| d |
240 mm |
| D |
300 mm |
| B |
28 mm |
| C |
28 mm |
| r min. |
2 mm |
| Da max. |
291 mm |
| db min |
249 mm |
| ra max. |
2 mm |
| Weight |
4,6 Kg |
| Basic dynamic load rating (C) |
85 kN |
| Basic static load rating (C0) |
112 kN |
| (Grease) Lubrication Speed |
1 900 r/min |
| (Oil) Lubrication Speed |
2 200 r/min |
| rs min |
2 mm |
| Radial clearance class |
CN |
| Mass |
4.6 kg |
| Dynamic load, C |
85 kN |
| Static load, C0 |
112 kN |
| Fatigue limit load, Cu |
5.1 kN |
| f0 |
15.9 |
| Nlim (oil) |
2,200 rpm |
| Nlim (grease) |
1,900 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| da min |
249 mm |
| Da max |
291 mm |
| ra max |
2 mm |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
4.53 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
240MM Bore; 300MM Outside Diameter; 28MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6848 |
| Weight / LBS |
9.967 |
| Outside Diameter |
11.811 Inch | 300 Millimeter |
| Outer Race Width |
1.102 Inch | 28 Millimeter |
| Bore |
9.449 Inch | 240 Millimeter |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |