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GENERAL BEARING 6308 Single Row Ball Bearings
GENERAL BEARING 6308 Single Row Ball Bearings Standard Clearance: Warehouse offers Hebei Hailan Bearing Manufacture Co., Ltd. car parts 55mm d and car accessories. We sell discount GENERAL BEARING online as well as cheap machinery parts.
- GENERAL BEARING
6308
- 55mm
- Standard
- In Stock
- 2.6
- 7000
- 0.65 KGS
- 7211-b-jp-fag
- 46.5
-
Hebei Hailan Bearing Manufacture Co., Ltd.2020-07-10 09:46:19
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6308Specification details
d: | 55mm | Clearance:: | Standard | Availability:: | In Stock |
Fatigue Load Rating (kN):: | 2.6 | Limiting Speed Rating (r/min):: | 7000 | Weight:: | 0.65 KGS |
SKU:: | 7211-b-jp-fag | Dynamic Load Rating (kN):: | 46.5 | Reference Speed Rating (r/min):: | 8500 |
Static Load Rating (kN):: | 36 |
GENERAL BEARINGProduct description
GENERAL BEARING 6308 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 4T-577/572 |
Dimensione (mm) | 74.612x139.992x36.512 |
Marchio | NTN |
Diametro del foro (mm) | 74,612 |
Diametro esterno (mm) | 139,992 |
Larghezza (mm) | 36,512 |
d | 74,612 mm |
D | 139,992 mm |
T | 36,512 mm |
B | 36,098 mm |
C | 28,575 mm |
ra1 max. | 3,3 mm |
a | 5,5 mm |
Da | 125 mm |
db | 85 mm |
ra max. | 3,5 mm |
da | 91 mm |
Db | 133 mm |
Peso | 2,48 Kg |
Carico dinamico di base (C) | 178 kN |
Carico statico di base (C0) | 265 kN |
(Grease) Velocità di lubrificazione | 2 600 r/min |
(Olio) Velocità di lubrificazione | 3 400 r/min |
Fattore di calcolo (e) | 0,4 |
Fattore di calcolo (Y0) | 0,82 |
d1 | 110 mm |
e | 0.4 |
Y2 | 1.49 |
Y0 | 0.82 |
massa | 2.48 kg |
Carico dinamico, C | 178 kN |
Coefficiente di vita nominale, A2 | 1.4 |
Carico statico, C0 | 265 kN |
Carico limite di fatica, Cu | 31.4 kN |
Nlim (olio) | 3,400 rpm |
Nlim (grasso) | 2,600 rpm |
Temperatura minima di esercizio, Tmin | -40 °C |
Temperatura massima di esercizio, Tmax | 120 °C |
Frequenza caratteristica della gabbia, FTF | 0.44 Hz |
Frequenza caratteristica del corpo volvente, BSF | 8.34 Hz |
Caratteristica frequenza dell'anello esterno, BPF0 | 10.19 Hz |
Frequenza caratteristica dell'anello interno, BPFI | 12.81 Hz |
ra max | 3.5 mm |
r1a max | 3.3 mm |
GENERAL BEARING 6308 Single Row Ball Bearings Cad Models
Contact Us

- Hebei Hailan Bearing Manufacture Co., Ltd.
- AddressHexi Town, Industrial Park Linxi, Xingtai, Hebei, China
- Phone(Working Time)86-150233698496
- Fax
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