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NTN K68×75×21 needle roller bearings
We Provide Extensive NTN K68×75×21 needle roller bearings Selection And 2.1 mm rs min Competitive 102 mm da max Wholesale 5,600 rpm Nlim Pricing.
- NTN
K68×75×21
- 2.1 mm
- 5,600 rpm
- 102 mm
- 5 mm
- C3
- 3.52 kg
- 80 mm
- 120 °C
-
BEARING-Bearing LTD.2020-07-10 09:46:19
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NTN K68×75×21 needle roller bearingsFrequently bought together
| rs min: | 2.1 mm | Nlim: | 5,600 rpm | da max: | 102 mm |
| Ce min: | 5 mm | Radial clearance class: | C3 | Mass: | 3.52 kg |
| db min: | 80 mm | Max operating temperature, Tmax: | 120 °C | Y2: | 4.39 |
| Characteristic inner ring frequency, BPFI: | 9.27 Hz |
NTN K68×75×21 needle roller bearingsCustomers who bought this item also bought
NTN K68×75×21 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 46T32318JR/115 |
| Dimensione (mm) | 90x190x144 |
| Marchio | KOYO |
| Diametro del foro (mm) | 90 |
| Diametro esterno (mm) | 190 |
| Larghezza (mm) | 144 |
| d | 90 mm |
| D | 190 mm |
| T | 144 mm |
| C | 115 mm |
| r min. | 3 mm |
| r1 min. | 1 mm |
| da min. | 108 mm |
| Da min | 177 mm |
| ra max. | 3 mm |
| rb max. | 1 mm |
| Peso | 18,6 Kg |
| Carico dinamico di base (C) | 791 kN |
| Carico statico di base (C0) | 1230 kN |
| (Grease) Velocità di lubrificazione | 1700 r/min |
| (Olio) Velocità di lubrificazione | 2200 r/min |
| Fattore di calcolo (e) | 0,35 |
| Fattore di calcolo (Y0) | 1,91 |
| Bearing No. | 46T32318JR/115 |
| r(min) | 3 |
| r1(min) | 1 |
| Cr | 989 |
| C0r | 1230 |
| Cu | 78.7 |
| Lubrificazione a grasso. | 1700 |
| Olio lubrificante. | 2200 |
| da(min) | 108 |
| Da(min) | 184 |
| Sa(min) | 14.5 |
| ra(max) | 3 |
| rb(max) | 1 |
| e | 0.35 |
| Y2 | 1.96 |
| Y3 | 2.91 |
| Y0 | 1.91 |
| (Riferimento) Massa (kg) | 18.6 |
NTN K68×75×21 needle roller bearings Cad Models
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