NTN NNU4988K cylindrical roller bearings
The online NTN NNU4988K cylindrical roller bearings parts store gives 15 Bore Diameter (mm) you immediate access to a selection of more than 15x21x16 Size (mm) 1.4 million new, used, remanufactured.
| Size (mm) | 15x21x16 |
| Bore Diameter (mm) | 15 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 16 |
| Fw | 15 mm |
| D | 21 mm |
| C | 16 mm |
| Weight | 0,017 Kg |
| Basic dynamic load rating (C) | 14,5 kN |
| (Grease) Lubrication Speed | 3800 r/min |
| NB-DI | 0 |
| NA-DEX | 19.509 |
| hidYobi | F-1516 |
| LangID | 1 |
| D_ | 21 |
| NC-SLR | 14.12 |
| B_ | 16.5 |
| n_yobi | FIR-121516 |
| hidTable | ecat_NSDCNR |
| mass_k | 17 |
| d1 | 12 |
| GRS rpm | 3800 |
| ra | 0.3 |
| NC-SLR1 | 0 |
| C0 | 23.641 |
| C1 | 16 |
| Prod_Type3 | NRB_DC_F-MF_FC_OT |
| da | 14 |
| d | 12 |
| NC-RAC | 0 |
| Pmax | 10700 |
| N-SDM | 0 |
| yobi | F-1516 |
| C1_C2 | 1.8 |
| ND-Z | 0 |
| OIL rpm | 6000 |
| NC-DA | 2.248 |
| N-KBRG | 8200 |
| NC-KMS | 24 |
| B1 | 16.5 |
Detailed Parameters
parameter：
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