Designation Bore diameter Outside diameter Width Basic dynamic load rating Limiting speed
    [mm] [mm] [mm] [kN] [ r/min]
    W 637/8 R-2Z 8 12 3.5 0.312 53000
    W 638-2Z 8 28 9 3.97 32000
    W 638/3-2RS1 3 7 3 0.178 45000
    W 638/4 R-2Z 4 9 4 0.364 70000
    W 63800 R-2Z 10 19 7 1.48 38000
    W 63801-2RS1 12 21 7 1.51 20000
    W 639 9 30 10 4.36 36000
    W 639/2-2Z 2 6 3 0.19 90000
    WBB1-8706-2Z 6 12 4 0.403 56000
    WBB1-8708-2Z 8 14 4 0.462 48000
    16003 17 35 8 6.37 28000
    16004/C3 20 42 8 7.28 24000
    16013/C3 65 100 11 22.5 9000
    16016/C3 80 125 14 35.1 7000
    16020 100 150 16 46.2 5600
    16020/C3 100 150 16 46.2 5600
    16021 105 160 18 54 5300
    16026 130 200 22 83.2 4300
    16028/C3 140 210 22 80.6 4000
    16044 220 340 37 174 2400
    16044/C3 220 340 37 174 2400
    16101-2RS1 12 30 8 5.07 17000
    206-2Z 30 62 16 20.9 9600
    207 35 72 17 27.5 10000