Model NO.: 88505, 88510, 88512
Trademark: IKC SKF NSK NTN KOYO NACHI IKO TWB HRB TIMKNE
Transport Package: Single Box
Specification: CE, RoHS, SGS, GMP
Origin: China, Japan, Germany, Sweden, France
HS Code: 8482102000
Model NO.: 88505, 88510, 88512
Trademark: IKC SKF NSK NTN KOYO NACHI IKO TWB HRB TIMKNE
Transport Package: Single Box
Specification: CE, RoHS, SGS, GMP
Origin: China, Japan, Germany, Sweden, France
HS Code: 8482102000

Truck, Trailer Bearings, Center Support Bearing 88505, 88510, 88512
Deep Groove Ball Bearing  
     
 
Boundary dimensions(mm) Locking Ring dimension(mm) Mass (kg) Bearing No.
d D B C d 1 D 1 T Bearing Ring  
25 52 16.8 15           88505
30 62 24 16       0.26   88506
35 72 25 17       0.35   88507
40 72 22 17       0.32   88508
40 80 27 21       0.45   88508A
45 85 27 21       0.5   88509
50 90 30 22       0.55   88510
55 100 31 23       0.76   88511
60 110 36 22       0.97   88512
35 72 25 17       0.35   88107
38.894 80 27.5 21       0.48   88128
38.894 80 27.5 21 38.77 54 9.86 0.48 0.09 88128R
38.894 80 27.5 21 38.77 58 16.45 0.48 0.16 88128RA
35 72 21.46   34.93 50 10 0.35 0.08 RW207CCR
35 69.789 17.78 16.7 34.93 50 15.4 0.3 0.1 RV\507CR
34 68 24 21 33.92 47.7 8.6 0.26 0.065 RWF34R
36.373 73.05 23.62 17.7 36.29 50.5 9.65 0.36 0.07 RWC35YYR

center support bearing 88505,88107,88128,88512,88507,88511 
 
 
center support bearing 88505,88107,88128,88512,88507,88511
 
Bearing NO. I.D O.D W
d D B
mm inch mm inch mm inch
87500 10 0.3937 30 1.1811 9 12.7
87501 12 0.4724 32 1.2598 10 12.7
87502 15 0.5906 35 1.378 11 12.7
87503 17 0.6693 40 1.6535 12 14.288
87504 20 0.7874 47 1.8504 14 15.875
87505 25 0.9843 52 2.047 15 15.875
87506 30 1.1811 62 2.4409 16 20
87507 35 1.3779 72 2.8346 17 21
87508 40 1.5748 80 3.1496 21 24
87509 45 1.7716 85 3.3465 21 24
87510 50 1.9685 90 3.5433 22 26
87602 15 0.5906 42 1.6535 13 15
87603 17 0.6693 47 1.8504 14 16
87604 20 0.7874 52 2.0472 15 19
87605 25 0.9843 62 2.4409 17 21
87606 30 1.1811 72 2.8346 19 23
87607 35 1.3779 80 3.1496 21 25
87608 40 1.5748 90 3.5433 23 27
87609 45 1.7716 100 3.937 25 30
88505 25 0.9843 52 2.0472 15 16.8
88506 30 1.1811 62 2.4409 16 24
88507 35 1.378 72 2.8346 17 25
88508 40 1.5748 80 3.1496 21 27
88509 45 1.7716 85 3.3465 21 27
88510 50 1.9685 90 3.5433 22 30
88511 55 2.1654 100 3.937 23 31
88512 60 2.362 110 4.3307 22 36

Truck, Trailer Bearings, Center Support Bearing 88505, 88510, 88512
Deep Groove Ball Bearing  
     
 
Boundary dimensions(mm) Locking Ring dimension(mm) Mass (kg) Bearing No.
d D B C d 1 D 1 T Bearing Ring  
25 52 16.8 15           88505
30 62 24 16       0.26   88506
35 72 25 17       0.35   88507
40 72 22 17       0.32   88508
40 80 27 21       0.45   88508A
45 85 27 21       0.5   88509
50 90 30 22       0.55   88510
55 100 31 23       0.76   88511
60 110 36 22       0.97   88512
35 72 25 17       0.35   88107
38.894 80 27.5 21       0.48   88128
38.894 80 27.5 21 38.77 54 9.86 0.48 0.09 88128R
38.894 80 27.5 21 38.77 58 16.45 0.48 0.16 88128RA
35 72 21.46   34.93 50 10 0.35 0.08 RW207CCR
35 69.789 17.78 16.7 34.93 50 15.4 0.3 0.1 RV\507CR
34 68 24 21 33.92 47.7 8.6 0.26 0.065 RWF34R
36.373 73.05 23.62 17.7 36.29 50.5 9.65 0.36 0.07 RWC35YYR

center support bearing 88505,88107,88128,88512,88507,88511 
 
 
center support bearing 88505,88107,88128,88512,88507,88511
 
Bearing NO. I.D O.D W
d D B
mm inch mm inch mm inch
87500 10 0.3937 30 1.1811 9 12.7
87501 12 0.4724 32 1.2598 10 12.7
87502 15 0.5906 35 1.378 11 12.7
87503 17 0.6693 40 1.6535 12 14.288
87504 20 0.7874 47 1.8504 14 15.875
87505 25 0.9843 52 2.047 15 15.875
87506 30 1.1811 62 2.4409 16 20
87507 35 1.3779 72 2.8346 17 21
87508 40 1.5748 80 3.1496 21 24
87509 45 1.7716 85 3.3465 21 24
87510 50 1.9685 90 3.5433 22 26
87602 15 0.5906 42 1.6535 13 15
87603 17 0.6693 47 1.8504 14 16
87604 20 0.7874 52 2.0472 15 19
87605 25 0.9843 62 2.4409 17 21
87606 30 1.1811 72 2.8346 19 23
87607 35 1.3779 80 3.1496 21 25
87608 40 1.5748 90 3.5433 23 27
87609 45 1.7716 100 3.937 25 30
88505 25 0.9843 52 2.0472 15 16.8
88506 30 1.1811 62 2.4409 16 24
88507 35 1.378 72 2.8346 17 25
88508 40 1.5748 80 3.1496 21 27
88509 45 1.7716 85 3.3465 21 27
88510 50 1.9685 90 3.5433 22 30
88511 55 2.1654 100 3.937 23 31
88512 60 2.362 110 4.3307 22 36