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3307ZZ
Double Row Sealed Angular Contact Ball Bearings feature two rows of balls with a 30° contact angle, sealed with rubber (2RS) or metal shields (ZZ) to retain grease and exclude contaminants. Non-separable design handles bidirectional axial loads. Ideal for high-speed, contaminated environments like robotics and conveyor systems.
Metral:
Sealed design for extended lubrication life and dust resistance.
High-speed capability with optimized internal geometry.
Pre-lubricated with low-friction grease for quiet operation.
Parameter
Bearing No.
3307ZZ
d(mm)
35
D(mm)
80
B(mm)
34.9
a(mm)
47
Loadrating DynamicC(KN)
50.96
Loadrating StaticC0(KN)
34.79
Speedlimit LubricationZZ(rpm)
8075
Speedlimit Lubrication2RS(rpm)
5700
Weight(Kg)
0.73
Power-Star Bearings
MVB Xiamen Power-Star Bearing Industry Co., Ltd. is among the top manufacturers and exporters of various bearings and power transmissions in China.With extensive experience, comprehensive technical resources and an effective quality control system, we consistently emphasize high-quality and circumspect service. We are devoted to technology and management innovation so as to meet different customers' demands and give you the best bearing and power transmission solutions.