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17 mm x 30 mm x 13 mm JNS NA 4903 needle roller bearings
YOU’LL NTN Bearing Manufacturing FIND AN EXTENSIVE SELECTION 17 mm x 30 mm x 13 mm 3 mm ra max OF 17 mm x 30 mm x 13 mm JNS NA 4903 needle roller bearings FOR SALE.
- JNS
NA 4903
- 765,4 mm
- 860 1/min / Limiting
- 3 mm
- 580000 N / Fatigue l
- 780 mm
- 2650000 N / Dynamic
- 17 mm x 30 mm x 13 mm
- 238/630-XL-K-MA
-
NTN Bearing Manufacturing2020-07-10 09:46:19
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17 mm x 30 mm x 13 mm JNS NA 4903 needle roller bearingsSpecification details
| Da max: | 765,4 mm | nG: | 860 1/min / Limiting | ra max: | 3 mm |
| Cur: | 580000 N / Fatigue l | D: | 780 mm | Cr: | 2650000 N / Dynamic |
| Size (mm): | 17 mm x 30 mm x 13 mm | Bearing number: | 238/630-XL-K-MA | ns: | 15 mm |
| B: | 112 mm |
17 mm x 30 mm x 13 mm JNS NA 4903 needle roller bearingsSpecification
JNS NA 4903 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 29472-E1-MB |
| Dimensione (mm) | 360x640x170 |
| Marchio | FAG |
| Diametro del foro (mm) | 360 |
| Diametro esterno (mm) | 640 |
| Larghezza (mm) | 170 |
| d | 360 mm |
| D | 640 mm |
| T | 170 mm |
| A | 210 mm |
| D1 | 474 mm |
| Da max | 560 mm |
| Db min | 650 mm |
| d1 | 585 mm |
| da min | 500 mm |
| db max | 388 mm |
| ra max | 6 mm |
| rmin | 7,5 mm |
| T1 | 83,5 mm |
| T2 | 63 mm |
| T3 | 110 mm |
| T4 | 164 mm |
| m | 230,4 kg / Weight |
| Ca | 6800000 N / Dynamic load rating (axial) |
| C0a | 21900000 N / Static load rating (axial) |
| nG | 980 1/min / Limiting speed |
| nB | 490 1/min / Reference speed |
| Cua | 2030000 N / Fatigue limit load, axial |
17 mm x 30 mm x 13 mm JNS NA 4903 needle roller bearings Cad Models
Contact Us
- NTN Bearing Manufacturing
- Address2257 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada
- Phone(Working Time)309-334-7374
- Fax
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