Japan NTN Deep Groove Ball Bearing Low Price
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| Brand Name: |
NTN |
| Bearing number: |
7203BDB |
| Size (mm): |
17x40x12 |
| Bore Diameter (mm): |
17 |
| Outer Diameter (mm): |
40 |
| Width (mm): |
12 |
| d: |
17 mm |
| D: |
40 mm |
| B: |
12 mm |
Product Details
| Bearing number |
7203BDB |
| Size (mm) |
17x40x12 |
| Bore Diameter (mm) |
17 |
| Outer Diameter (mm) |
40 |
| Width (mm) |
12 |
| d |
17 mm |
| D |
40 mm |
| B |
12 mm |
| C |
12 mm |
| Angle (α) |
40 ° |
| a |
6.0 mm |
| r min. |
0.6 mm |
| r1 min. |
0.3 mm |
| 2B |
24 mm |
| da min. |
19 mm |
| Da max. |
37.4 mm |
| ra max. |
0.3 mm |
| Weight |
0.070 Kg |
| Basic dynamic load rating (C) |
18,4 kN |
| Basic static load rating (C0) |
12,6 kN |
| (Grease) Lubrication Speed |
11000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
17 mm |
| Outside Diameter |
40 mm |
| Width |
12 mm |
| Fillet Radius/Chamfer |
0.6 mm |
| r1 |
0.3 mm |
| Dynamic Load Rating |
18,400 N |
| Static Load Rating |
12,600 N |
| Limiting Speed - Grease |
11,000 rpm |
| Limiting Speed - Oil |
15,000 rpm |
| da1 (min) |
22 mm |
| da2 (min) |
19 mm |
| Da1 (max) |
35 mm |
| Da2 (max) |
37.4 mm |
| ra (max) |
0.6 mm |
| ra1 (max) |
0.3 mm |