Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NN4972 Cylindrical Bore
NN4972 bearing | 49 type
NN4972 PDF download| Price： | enquiry |
| Model Number： | NN4972 |
| W： | 12 |
| SD： | 360 |
| RA： | 2.5 |
| R： | 3.0 |
| ORDER： | NN4972 |
| ORDER | NN4972 |
| SD | 360 |
| D | 480 |
| B | 118 |
| R | 3.0 mm |
| CR | 1390 kN |
| COR | 3550 kN |
| CCD | 448 mm |
| MASS | 55.1 kg |
| LG | 1600 min |
| LO | 1900 min |
| DH | 6 mm |
| W | 12 mm |
| M | 4 |
| MDA | 373 mm |
| D1A | 383 mm |
| DAMAX | 467 mm |
| DAMIN | 451 mm |
| RA | 2.5 mm |
| No. | W | SD | RA | R | ORDER | MDA |
|---|---|---|---|---|---|---|
| 98350/788 | 52.761 | 88.900 | 3.60 | 98350/788 | 1900 | 1400 |
| SD3372G1 | M36 | 23072BK;H3072 | M42 | 50 | 70 | 340 |
| 344/332 | 21.000 | 40.000 | 1.2 | 3.6 | 6600 | 4900 |
| CF 30-1 | 438.00 | 30 | 1 | 4 | 8.0 | 49.0 |
| C 3184 M | 900 | 670 | - | 420.000 | 720.000 | 10400.000 |
| MJ-32161 | 34500 | MJ-32161 | 165.0 | 6300 | 50.800 | 60.325 |
| 7313BDT FY | 65 | 2.1 | 7313BDT FY | 4600 | 3500 | 140 |
| HR30313J | 0.96 | Standard | 65 | 2.5 | 2.5 | 3.0 |
| NA6906R | 0.30 | NA6906R | 0.185 | 11000 | 7500 | 47 |
| 61803/2RS/C3 | 0.007 Kg | 0.300 mm | 5.000 mm | 26.000 mm | Contact Seals | 2.2 kN |
Barmex American Roller Bearings Rodamientos [34wm3g2j3zl7]
Since 1911, when C.F. Succop helped start American Roller Bearing in Pittsburgh ... NN4972 NNU4072 NN4072 BORE O.D.. B mm/IN 220 8.6614. D mm/IN 300 11.8110
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NNU4972-S-K-M-SP Double Row Cylindrial Roller Bearing ...
NNU4972-S-K-M-SP Double Row Cylindrial Roller Bearing 360x480x118mm ; Min. Order: 1 Piece ; Payment term: TT,PayPal,West Union ; Delivery time: Within 3-5 days.
