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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Precision Radial Roller Bearings
Precision Radial Roller Bearings - 2
Unit of Measure
Items Precision Radial Roller Bearings
WD254 		Precision Radial Roller Bearings
WD255 		Precision Radial Roller Bearings
WD256 		Precision Radial Roller Bearings
WD258 		Precision Radial Roller Bearings
WD261
Dimension C N/A 30 mm N/A 35 mm N/A 40 mm N/A 45 mm N/A 60 mm
Overall Bearing Width N/A 42 mm N/A 48 mm N/A 53 mm N/A 59 mm N/A 71 mm
Outside Diameter N/A 62.5 mm N/A 70.1 mm N/A 77.7 mm N/A 88.4 mm N/A 107.7 mm
Dimension F   N/A 20 mm N/A 23 mm N/A 23 mm N/A 30 mm N/A 31 mm
Dimension H   N/A 8 mm N/A 8 mm N/A 11.5 mm N/A 13 mm N/A 14 mm
Dimension E   N/A 50 mm N/A 57 mm N/A 61 mm N/A 68 mm N/A 83 mm
Angle N/A 20 ยบ
Basic (C) Load Rating N/A 31 kN N/A 45.5 kN N/A 48 kN N/A 68 kN N/A 81 kN
Basic (Co) Load Rating N/A 35.5 kN N/A 51 kN N/A 56.8 kN N/A 72 kN N/A 95 kN
Optional Outer Diameter N/A 62 mm64.8 mm N/A 73.8 mm N/A 78.1 mm81.8 mm N/A 88.9 mm92.8 mm N/A 111.8 mm
Reference Code - Germany N/A 2.054 N/A 2.055 N/A 2.056 N/A 2.058 N/A 2.061
Reference Code - Italy N/A 2.0363 N/A 2.0360 N/A 9.2102 N/A 2.0448 N/A 2.1641/1