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Table 21:Disc harrow ball bearings
Tri-ply seal series
Non-relubricatable type
Cylindrical O.D.
Round bore
Unit No. Type Bore Outside tolerance Ring Width Weight Static load Dynamic Load
d Diameter +0.000" +0.000,-0.00s/+0.00,-12mm Rating Rating
D to minus B Inner C Outer Cor Cr
In. mm In. mm In. mm In. mm In. mm Lbs kg lbf N Ibf N BCA Fafnir
W208PP10 1 1.5005 3.1496 0.0005 1.688 0.827 1.5 0.68 4500 19900 8300 36800 DC208TT10 W208PP10
38.113 80 0.013 42.87 21
W210PP8 2 1.53 3.5133 0.006 1.188 1.118 1.97 0.894 5200 23000 9000 39900 W210PP8
38.86 90 0.015 30.18 30.18
W210PP2 2 1.938 3.5433 0.0006 1.188 1.188 1.69 0.767 5200 23000 9000 39900 DC210TT2 W210PP2
49.23 90 0.015 30.18 30.18
W211PP2 2 2.188 3.937 0.0006 1.312 1.312 2.33 1.056 6550 29000 11000 48800 DC211TT2 W211PP2
55.58 100 0.015 33.34 33.34
W214PP2 2 2.7559 4.9213 0.0008 1.562 1.562 4.19 1.901 9800 43500 16000 71000 W214PP2
70 125 0.02 39.69 39.69
Square bore
Unit No. Type Outside tolerance Ring Width Weight Static load Dynamic Load
Shaft Diameter +0.000" +0.000,-0.00s/+0.00,-12mm Rating Rating
size D to minus B Inner C Outer Cor Cr
In. mm In. mm In. mm In. mm In. mm Lbs kg Ibf N Ibf N BCA Fafnir
W208PP6 1 1 3.1496 0.0005 1.438 0.709 1.62 0.73 4500 19900 8300 36800 W208PP6
25.4 80 0.013 36.51 18
W208PP5 1 2001-1-8 3.1496 0.0005 1.438 0.709 1.5 0.68 4500 19900 8300 36800 DC208TT5 W208PP5
28.6 80 0.013 36.51 18
W208PP8 1 2001-1-8 3.1496 0.0005 1.438 1.188 1.66 0.75 4500 19900 8300 36800 DC208TT8 W208PP8
28.6 80 0.013 36.51 30.18
W211PP3 2 2001-1-2 3.937 0.0006 1.312 1.312 2.79 1.27 6550 29000 11000 48800 DC11TT3 W211PP3
38.1 100 0.015 33.34 33.34
W211PP5 1 2001-1-2 4 0.0006 1.75 1.438 3.48 1.58 6550 29000 11000 48800 DS11TT5 W211PP5
38.1 101.6 0.015 44.45 36.52