71903CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
Offer 330 Material constant KM High Quality Brand 71903CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle .Contact Us 137.5 mm da max. Online to Get Best Quote. NTK BEARING PRECISION AXLE CORP.
| Brand Name: |
SKF |
| Model Number: |
71903CD/P4A |
| Material constant KM: |
330 |
| da max.: |
137.5 mm |
| Da min.: |
166.5 mm |
| r1 min.: |
1 mm |
| Specific static load factor K0: |
300 N/mm² |
| M: |
8 mm |
| da min.: |
129 mm |
| Basic static load rating C0: |
3750 kN |
Product Details
| Material constant KM |
330 |
| da max. |
137.5 mm |
| Da min. |
166.5 mm |
| r1 min. |
1 mm |
| Specific static load factor K0 |
300 N/mm² |
| M |
8 mm |
| da min. |
129 mm |
| Basic static load rating C0 |
3750 kN |
| α |
6 ° |
| Basic dynamic load rating C |
1250 kN |
| ra max. |
1 mm |
| Da max. |
179 mm |
| d |
120.65 mm |
| rb max. |
1.1 mm |
| Mass plain bearing |
11.5 kg |
| Specific dynamic load factor K |
100 N/mm² |
| D |
187.325 mm |
| Design (sliding contact surface combination) |
Steel/steel |
| b1 |
10 mm |
| dk |
173.355 mm |