WD Bearing Group
WD Bearings America LLC
5845 W 82nd Street, Suite 102,
Indianapolis, IN 46278.
Tel: +1 317 661 3293
Email: Contact@wd-bearing.com
WD Waelzlager GmBH
Ost Strasse 74A 40724,
Hilden, Germany
Tel: +49 2103 968 6352
Email: Contact@wd-bearing.com
WD Bearing Group
No. 100, Zhenyang Road,
Jiangyin, Wuxi, P.R China, 214401
Tel: 0510-8655 7067
Fax: 0510-8655 7065
Email: Contact@wd-bearing.com
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Taper Roller Bearings
Taper Roller Bearings Diagram
Unit of Measure
Items Taper Roller Bearings
30206 		Taper Roller Bearings
30306 		Taper Roller Bearings
32206 		Taper Roller Bearings
32306 		Taper Roller Bearings
30207
Bore Diameter N/A 30 mm N/A 30 mm N/A 30 mm N/A 30 mm N/A 35 mm
Outside Diameter N/A 62 mm N/A 72 mm N/A 62 mm N/A 72 mm N/A 72 mm
Overall Bearing Width N/A 16 mm N/A 19 mm N/A 20 mm N/A 27 mm N/A 17 mm
Dimension C N/A 14 mm N/A 16 mm N/A 17 mm N/A 23 mm N/A 15 mm
Dimension T   N/A 17.25 mm N/A 20.75 mm N/A 21.25 mm N/A 28.75 mm N/A 18.25 mm
Grease Limiting Speed N/A 6300 rpm N/A 5700 rpm N/A 6300 rpm N/A 5700 rpm N/A 5500 rpm
Oil Limiting Speed N/A 8400 rpm N/A 7600 rpm N/A 8400 rpm N/A 7600 rpm N/A 7400 rpm
Dynamic (Ca) Basic Load Rating N/A 43.3 kN N/A 59 kN N/A 51.8 kN N/A 81.6 kN N/A 54.2 kN
Static (Coa) Basic Load Rating N/A 50.5 kN N/A 63.1 kN N/A 63.7 kN N/A 96.4 kN N/A 63.5 kN
Mass N/A 0.23 kg N/A 0.38 kg N/A 0.28 kg N/A 0.56 kg N/A 0.33 kg