Nine Star Brass cage deep groove ball bearing 6401M/C3:

Bearing code number 6401M/C3
Bearing type Deep groove ball bearing
Row type Single Row
Cage type Brass cage
Demensions 12x42x13mm
d 12mm
D 42mm
B 13mm
Service Neutral/OEM/As your request
Package Carton boxes /Wooden Cases /Pallets

1. Steel Cage Deep Groove Ball Bearing:
The retainer is most widely applied in the deep groove ball bearings, commonly used
in heavy machinery, metallurgy, mining, automotive, electrical instrumentation,
engineering machinery, and others. It’s advantages are low noise and flexible rotating.
However, it is not suitable for big vibration and high temperature.

2. Brass Cage Deep Groove Ball Bearing:
Such series cage could be subdivided into three types: M, MA, MB. M type structure
is guided by steel balls, it’s advantages are low noise, high speed, long life, small
friction coefficient, but is not suitable for strong impact and violent vibration. MA
is guided by outer ring. Its advantage is high speed, long life,   withstand higher
speed, environmental vibration and impact to bear ability is better than M type. Its
shortcomings are high the friction coefficient , big noise. MB structure is guided by
inner ring, its advantage is running good with low speed , strong stability. Faults are
big noise, high coefficient of friction, large vibration value. Therefore, MB retainer is
used less in recent. In all, brass solid retainer mutual advantages as following: high
temperature , rubbing resistant, reliable, long lifetime.

3. Bakelite Cage Deep Groove Ball Bearing:
The cage has high mechanical strength, good corrosion resistance, anti-rust, heat
resistance and lubricity. Meanwhile, it possesses light-weight, strong-strength, and
other irreplaceable usages. It’s mainly applied in light load and low noise working
environment, such as air conditioning compressor, high performance pump ect.

In our warehouse, we have all the following in stock:

6002M  6003M  6004M  6005M  6006M  6007M  6008M  6009M  6010M  6011M  6012M
6013M   6014M  6015M  6016M  6017M  6018M  6019M  6020M to the 6038M etc.

6202M  6203M  6204M  6205M  6206M  6207M  6208M  6209M  6210M  6211M  6212M
6213M  6214M  6215M  6216M  6217M  6218M  6219M  6220M to the 6238M etc.

6303M  6303M  6304M  6305M  6306M  6307M  6308M  6309M  6310M  6311M  6312M
6313M  6314M  6315M  6316M  6317M  6318M  6319M  6330M to the 6338M etc.

6402M  6403M  6404M  6405M  6406M  6407M  6408M  6409M  6410M  6411M  6412M
6413M  6414M  6415M  6416M  6417M  6418M  6419M  6420M to the 6438M etc.