Disc harrow ball bearings
Tri-Ply seal series
Non-relubricatable type
Spherical O.D.
Round Bore
Round bore
Unit No.
Type
Bore
tolerance
Outside
tolerance
Ring Width
Static load
Dynamic Load
Weight
d
+0.000"
Diameter
+0.000"
+0.000,-0.00s/+0.00,-12mm
Rating
Rating
to minus
D
to minus
B Inner
C Outer
Cor
Cr
In. mm
In. mm
In. mm
In. mm
In. mm
In. mm
lbf
N
Ibf
N
Lbs/kg
BCA
Fafnir
W208PPB7
1
1.1880
30.170
0.0005
0.013
3.150
80
0.0005
0.013
1.188
30.18
0.709
18.00
4500
19900
8300
36800
1.41
0.640
DS208TT7
W208PPB7
W208PPB2
1
1.5005
38.113
0.0005
0.013
3.150
80
0.0005
0.013
1.688
42.96
0.709
18.00
4500
19900
8300
36800
1.59
0.721
W208PPB2
W208PPB23
1
1.5005
38.113
0.0005
0.013
3.150
80
0.0005
0.013
1.688
42.96
1.188
30.18
3550
15600
7200
32000
1.50
0.680
DS208TT2A
W208PPB23
W209PPB2
2
1.7717
45.000
0.0005
0.013
3.346
85
0.0006
0.015
1.188
30.18
1.188
30.18
4550
20200
8300
36800
1.44
0.653
DS209TT2
W209PPB2
W209PPB4
2
1.5350
39.000
0.0100
0.250
3.346
85
0.0006
0.015
1.188
30.18
1.188
30.18
4550
20200
8300
36800
1.65
0.748
DS209TT4
W209PPB4
W210PPB2
2
1.9380
49.230
0.0005
0.013
3.543
90
0.0006
0.015
1.188
30.18
1.188
30.18
5200
23000
9000
39900
1.56
0.708
W210PPB2
W210PPB5
2
1.7850
45.340
0.0100
0.250
3.543
90
0.0006
0.015
1.188
30.18
1.188
30.18
5200
23000
9000
39900
1.75
0.794
DS210TT5
W210PPB5
W211PPB2
2
2.1880
55.580
0.0006
0.015
3.937
100
0.0006
0.015
1.312
33.34
1.312
33.34
6550
29000
11000
48800
2.13
0.966
DS211TT2
W11PPB2
W214PPB2
2
2.7559
70.000
0.0006
0.015
4.921
125
0.0008
0.020
1.562
39.69
1.562
39.69
9800
43500
16000
71000
3.96
1.796
W214PPB2
W214PPB9
1
2.7660
70.260
0.0010
0.025
4.921
125
0.0008
0.020
1.750
44.45
1.102
28.00
9800
43500
16000
71000
3.96
1.796
W214PPB9
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