Description
Shrouded Series Thrust Ball Bearings 51100 Professional Custom Short
Performance required for materials of rings and rolling elements:
1. High rolling fatigue strength, high hardness and high wear resistance
The required performance of the cage material:
1. Good dimensional stability and high mechanical strength In addition, good processability is also required.
2. Depending on the application, it is also required to have good impact resistance, heat resistance and corrosion resistance.
Material of ferrule and rolling element:
1. Ferrules and rolling elements are usually made of high carbon chromium bearing steel.
2. Most bearings use SUJ2 from JIS steel.
3. The chemical composition of SUJ2 has been standardized as a bearing material in various countries around the world.
4. For example: with AISL52100 (USA),DIN100Cr6 (West Germany), BS535A99 (UK) are all the same steel.
5. In addition to the above steel types, high-speed steels with excellent heat resistance and stainless steels with good corrosion resistance are also used according to special applications.
Cage material,
1. Pressing and holding material, using low carbon steel. Depending on the application, brass plates and stainless steel plates are also used. Cut hold
2. The material of the frame is high-strength brass and carbon steel, and synthetic resin is also used.
Bearing performance,
1. Low noise;
2. High speed;
3. High accuracy;
4. Long life
Specification,
|
Bearing Number |
51100 |
|
Bearing Structure |
Thrust Ball Bearing |
|
Bearing Boundary Dimensions |
d:10mm |
|
D:24mm |
|
|
B:9mm |
|
|
Bearing Rings Material |
GCR15,Chrome Steel,Stainless Steel |
|
Bearing Cages Material |
Nylon,Steel,Brass |
|
Bearing Basic Load Rating(kN) |
Dynamic Cr:9.12kN |
|
Static Cor:4.32kN |
|
|
Bearing Limiting Speed(r/min) |
Lubricant(Grease):13600r/min |
|
Lubricant(Oil):16000r/min |
|
|
Bearing Weight(kg) |
0.082kg |
|
Bearing Application |
Mainly used in metallurgy,mining,petroleum,chemical industry,construction machinery and other areas |
|
Bearing Certifications |
ISO 9001:2008 |
|
Bearing Orgin |
China(Mainland) |
The WT tolerance of 6 grade/ABEC3 is as follows,
|
d(mm) |
△dmp |
Vdp |
Vdmp |
Kia |
△Bs |
Vbs |
|||||
|
9 |
0,1 |
2,3,4 |
|||||||||
|
over |
to |
max |
min |
Max |
max |
max |
max |
min |
max |
||
|
2.0 |
10 |
0 |
-7 |
9 |
7 |
5 |
5 |
5 |
0 |
-120 |
15 |
|
10 |
18 |
0 |
-7 |
9 |
7 |
5 |
5 |
7 |
0 |
-120 |
20 |
|
18 |
30 |
0 |
-8 |
10 |
8 |
6 |
6 |
8 |
0 |
-120 |
20 |
