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全部产品
7308B
Angular Contact Ball Bearings feature with raceways offset to handle combined radial and axial loads. Designed for high-speed applications, they require paired installation for bidirectional axial load support. Commonly used in machine tool spindles, automotive transmissions, and aerospace systems.
Metral:
Contact angle (15°, 25°, 40°) determines axial load capacity.
Non-separable rings for simplified mounting.
High-precision options for critical rotating systems.
参数
Bearing No.
7308B
d(mm)
40
D(mm)
90
B(mm)
23
a(mm)
39
Loadrating DynamicC(KN)
48.41
Loadrating StaticC0(KN)
32.83
Speedlimit Lubrication Grease(rpm)
6885
Speedlimit Lubrication Oil(rpm)
8100
Weight(Kg)
0.64
Power-Star 轴承