1 products in this product line
No Type Size or OEM number I.D O.D H Material number  Color Hardness Case Spring O.D.P Surface Treatment Image URL Note
1 TC 20*30*7 20 30 7 SI70A Brown 70 Carbon Carbon X
2 TC 20*30*7 20 30 7 NI70A Brown 70 Carbon Carbon X
3 TC 20*30*7 20 30 7 NB70A Black 70 Carbon Carbon X
4 TC 18*38*7 18 38 7 NB70A Black 70 Carbon Carbon X
5 TC 18*32*7 18 32 7 NB70A Black 70 Carbon Carbon X
6 TC 17*30*8 17 30 8 NB70A Black 70 Carbon Carbon X
7 TC 17*32*7 17 32 7 VI70 Brown 70 SUS304 sus304 X
8 TC 17*32*7 17 32 7 NR70 Red 70 Carbon Carbon X
9 TC 17*32*7 17 32 7 NB70A Black 70 Carbon Carbon X
10 TC 17*30*6 17 30 6 NB70A Black 70 Carbon Carbon X
11 TC 15*30*7 15 30 7 VI70A Brown 70 SUS304 SUS304 X
12 TC 15*30*7 15 30 7 SI70A Brown 70 Carbon Carbon X
13 TC 15*30*7 15 30 7 PA70 Black 70 Carbon SUS304 X
14 TC 15*30*7 15 30 7 NB70A Black 70 Carbon Carbon X
15 TC 80*105*13 80 105 13 VI70A Brown 70 SUS304 SUS304 X
16 TC 80*105*13 80 105 13 SI70A Brown 70 Carbon Carbon X
17 TC 80*105*13 80 105 13 NB70A Black 70 Carbon Carbon X
18 TC 2.875*4.000*0.562 2.875 4.000 0.562 NB70A Black 70 Carbon Carbon X
19 TC 70*90*12 70 90 12 NB70A Black 70 Carbon Carbon X
20 TC 70*115*15 70 115 15 NB70A Black 70 Carbon Carbon X
21 SC 2.750*3.500*0.375 2.750 3.500 0.375 NB70A Black 70 Carbon Carbon X
22 TC 68*90*10 68 90 10 NB70A Black 70 Carbon Carbon X
23 TC 68*82*7 68 82 7 NB70A Black 70 Carbon Carbon X
24 SC 2.500*3.250*0.500 2.500 3.250 0.500 NB70A Black 70 Carbon Carbon X
25 SC 2.375*3.500*0.500 2.375 3.500 0.500 NB70A Black 70 Carbon Carbon X
26 SC 2.250*3.000*0.375 2.250 3.000 0.375 NB70A Black 70 Carbon Carbon X
27 TB 54*65*13 54 65 13 NB70A Black 70 Carbon Carbon X
28 SC 2.125*2.875*0.500 2.125 2.875 0.500 NB70A Black 70 Carbon Carbon X
29 SC 2.062*2.875*0.375 2.062 2.875 0.375 NB70A Black 70 Carbon Carbon X
30 TC 52*72*8 52 72 8 NB70A Black 70 Carbon Carbon X
31 TC 52*63*8.5 52 63 8.5 NB70A Black 70 Carbon Carbon X
32 SC 55*70*8 55 70 8 NB70A Black 70 Carbon Carbon X
33 TC 50*82*11 50 82 11 NB70A Black 70 Carbon Carbon X
34 TC 50*72*8 50 72 8 NB70A Black 70 Carbon Carbon X
35 TC 50*70*9 50 70 9 SI70A Brown 70 Carbon Carbon X
36 TC 50*70*9 50 70 9 NB70A Black 70 Carbon Carbon X
37 TC 50*68*9 50 68 9 VI70A Brown 70 SUS304 SUS304 X
38 TC 50*68*9 50 68 9 SI70A Brown 70 Carbon Carbon X
39 TC 50*68*9 50 68 9 NB70A Black 70 Carbon Carbon X
40 TC 50*65*9 50 65 9 NB70A Black 70 Carbon Carbon X
41 TC 50*63*6 50 63 6 NB70A Black 70 Carbon Carbon X
42 TC 48*65*10 48 65 10 VI70A Brown 70 SUS304 SUS304 X
43 TC 48*65*10 48 65 10 SI70A Brown 70 Carbon Carbon X
44 TC 48*65*10 48 65 10 PA70 Black 70 Carbon SUS304 X
45 TC 48*65*10 48 65 10 NB70A Black 70 Carbon Carbon X
46 TC 48*65*9 48 65 9 NB70A Black 70 Carbon Carbon X
47 TC 47*62*9 47 62 9 NB70A Black 70 Carbon Carbon X
48 TC 46*59.1*12/13 46 59.1 12/13 NB70A Black 70 Carbon Carbon X
49 TC 45*63*7 45 63 7 VI70 Brown 70 SUS304 sus304 X
50 TC 45*63*7 45 63 7 SI70A Brown 70 Carbon Carbon X
51 TC 45*63*7 45 63 7 NB70A Black 70 Carbon Carbon X
52 TC 1.750*2.750*0.500 1.750 2.750 0.500 NB70A Black 70 Carbon Carbon X
53 TC 1.750*2.500*0.500 1.750 2.500 0.500 NB70A Black 70 Carbon Carbon X
54 TC 1.750*2.375*0.375 1.750 2.375 0.375 NB70A Black 70 Carbon Carbon X
55 SC 1.750*2.375*0.375 1.750 2.375 0.375 NB70A Black 70 Carbon Carbon X
56 TB 43*54*7.5 43 54 7.5 NB70A Black 70 Carbon Carbon X
57 TC 42*60*7 42 60 7 VI70A Brown 70 SUS304 SUS304 X
58 TC 42*60*7 42 60 7 PI70A Brown 70 Carbon SUS304 X
59 TC 42*60*7 42 60 7 NB70A Black 70 Carbon Carbon X
60 TC 42*56.2*9.5 42 56.2 9.5 NB70A Black 70 Carbon Carbon X
61 TC 42*55*9 42 55 9 NB70A Black 70 Carbon Carbon X
62 TB 42*55*7 42 55 7 NB70A Black 70 Carbon Carbon X
63 TC 1.625*2.500*0.500 1.625 2.500 0.500 NB70A Black 70 Carbon Carbon X
64 TC 41*56*7 41 56 7 VI70A Brown 70 SUS304 SUS304 X
65 TC 41*56*7 41 56 7 NB70A Black 70 Carbon Carbon X
66 TC 41*55*9 41 55 9 NB70A Black 70 Carbon Carbon X
67 TC 40*54*5.5 40 54 5.5 NB70A Black 70 Carbon Carbon X
68 TC 40*52*7 40 52 7 VI70 Brown 70 SUS304 sus304 X
69 TC 40*52*7 40 52 7 SI70A Brown 70 Carbon Carbon X
70 TC 40*52*7 40 52 7 NB70A Black 70 Carbon Carbon X
71 TB 3.000*4.000*0.500 3.000 4.000 0.500 NB70A Black 70 Carbon Carbon X
72 TC 39*51*7.5 39 51 7.5 NB70A Black 70 Carbon Carbon X
73 TB 39*50.5*7 39 50.5 7 NB70A Black 70 Carbon Carbon X
74 SC 1.500*2.500*0.375 1.500 2.500 0.375 NB70A Black 70 Carbon Carbon X
75 TC 35*58.83*11 35 58.83 11 NB70A Black 70 Carbon Carbon X
76 TC 35*55*11 35 55 11 VI70A Brown 70 SUS304 SUS304 X
77 TC 35*55*11 35 55 11 NB70A Black 70 Carbon Carbon X
78 TC 35*55*8 35 55 8 NB70A Black 70 Carbon Carbon X
79 TC 34*55*11 34 55 11 VI70A Brown 70 SUS304 SUS304 X
80 TC 34*55*11 34 55 11 SI70A Brown 70 Carbon Carbon X
81 TC 34*55*11 34 55 11 NB70A Black 70 Carbon Carbon X
82 TC 1.250*2.000*0.375 1.250 2.000 0.375 NB70A Black 70 Carbon Carbon X
83 TC 29*36*8 29 36 8 NB70A Black 70 Carbon Carbon X
84 TB 28.6*43*6.5 28.6 43 6.5 NB70A Black 70 Carbon Carbon X
85 TC 26*38*8 26 38 8 NB70A Black 70 Carbon Carbon X
86 TC 25*52*7 25 52 7 VI70A Brown 70 SUS304 SUS304 X
87 TC 25*52*7 25 52 7 NB70A Black 70 Carbon Carbon X
88 TC 25*52*10 25 52 10 NB70A Black 70 Carbon Carbon X
89 SC 0.750*1.391*0.312 0.750 1.391 0.312 NB70A Black 70 Carbon Carbon X
90 TC 2.750*3.750*0.500 2.750 3.750 0.500 NB70A Black 70 Carbon Carbon X
91 SC 2.500*3.500*0.500 2.500 3.500 0.500 NB70A Black 70 Carbon Carbon X
92 SC 2.125*3.000*0.500 2.125 3.000 0.500 NB70A Black 70 Carbon Carbon X
93 TC 2.563*3.500*0.500 2.563 3.500 0.500 NB70A Black 70 Carbon Carbon X
94 TC 2.313*3.344*0.313 2.313 3.344 0.313 NB70A Black 70 Carbon Carbon X
95 TC 2.312*3.125*0.375 2.312 3.125 0.375 NB70A Black 70 Carbon Carbon X
96 TC 2.250*3.312*0.297 2.250 3.312 0.297 NB70A Black 70 Carbon Carbon X
97 TC 2.125*3.187*0.406 2.125 3.187 0.406 NB70A Black 70 Carbon Carbon X
98 TC 2.000*2.750*0.500 2.000 2.750 0.500 NB70A Black 70 Carbon Carbon X
99 TC 1.937*2.500*0.375 1.937 2.500 0.375 NB70A Black 70 Carbon Carbon X
100 TC 1.375*2.125*0.313 1.375 2.125 0.313 NB70A Black 70 Carbon Carbon X
Bearings are the part that mainly supports the rotating ""shaft"" in the machine.
It can reduce friction and smooth rotation.
And then, rolling resistance is a significant factor in the power losses of vehicles. 
So Seals used in bearings can be a significant contributor due to the friction generated.

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