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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NATR Series Yoke Type Track Roller Bearings
NATR Series Yoke Type Track Roller Bearings - 2
Unit of Measure
Items NATR Series Yoke Type Track Roller Bearings
NATR10 		NATR Series Yoke Type Track Roller Bearings
NATR12 		NATR Series Yoke Type Track Roller Bearings
NATR15 		NATR Series Yoke Type Track Roller Bearings
NATR17 		NATR Series Yoke Type Track Roller Bearings
NATR20
Type N/A Without Seal
Bore Diameter N/A 10 mm N/A 12 mm N/A 15 mm N/A 17 mm N/A 20 mm
Outside Diameter N/A 30 mm N/A 32 mm N/A 35 mm N/A 40 mm N/A 47 mm
Shaft Diameter N/A 30 mm N/A 32 mm N/A 35 mm N/A 40 mm N/A 47 mm
Overall Bearing Width N/A 15 mm N/A 15 mm N/A 19 mm N/A 21 mm N/A 25 mm
Dimension C N/A 14 mm N/A 14 mm N/A 18 mm N/A 20 mm N/A 24 mm
Outside Diameter N/A 23 mm N/A 25 mm N/A 27 mm N/A 32 mm N/A 37 mm
Dynamic (Cr) Basic Load Rating N/A 6100 N N/A 6600 N N/A 10500 N N/A 11800 N N/A 17500 N
Static (Cor) Basic Load Rating N/A 7800 N N/A 9800 N N/A 17500 N N/A 19400 N N/A 29800 N
Grease Limiting Speed N/A 11000 rpm N/A 9000 rpm N/A 7000 rpm N/A 6000 rpm N/A 4900 rpm
Approximate Mass N/A 64 g N/A 71 g N/A 103 g N/A 144 g N/A 246 g