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TIMKEN NA861-90031 Tapered Roller Bearing AssembliesTechnology

C90 - Dynamic Radial Rating (90 million revolutions)4: 38500 lbf B - Cone Width: 57.150 mm G1 - Heat Generation Factor (Roller-Raceway): 1180
Db - Cup Backface Backing Diameter: 325.12 mm Series: 127000 Da - Cup Frontface Backing Diameter: 329.90 mm
Aa - Cage-Cone Backface Clearance: 5.8 mm r - Cup Backface To Clear Radius2: 3.30 mm G2 - Heat Generation Factor (Rib-Roller End): 164
B: 57.150 mm

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Machinery Parts Co., Ltd.
Address2370 North Main Street, East Peoria, Illinois 68811, U.S.A.
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