7909CTRDUMP3 NSK Super Precision Bearings

What are the dimensions of a 7909CTRDUMP3 NSK Super Precision Bearings? Super Precision Bearings 310 rpm Thermal Speed Ratings - Oil Manufacturing 290 rpm Thermal Speed Ratings - Grease Service . Get Your Free, Instant Quote‎! China Kubota Hydraulic Final Drive Motor Supplier

Brand Name:NSK
Model Number:7909CTRDUMP3
Thermal Speed Ratings - Grease:290 rpm
Thermal Speed Ratings - Oil:310 rpm
Chamfer rsmin:7.50 mm
Backing Shaft Diameter ds:543.0 mm
Dimension S4:12.00 mm
Backing Housing Diameter Ds:727.0 mm
Number of Lubrication Holes:12
Lubrication Groove g:25.3 mm

Product Details

Thermal Speed Ratings - Grease290 rpm
Thermal Speed Ratings - Oil310 rpm
Chamfer rsmin7.50 mm
Backing Shaft Diameter ds543.0 mm
Dimension S412.00 mm
Backing Housing Diameter Ds727.0 mm
Number of Lubrication Holes12
Lubrication Groove g25.3 mm
Geometry Factor Cg20.3350
Weight1301.000 lb
Dynamic Load Rating C118190 kN
O.D. D790.000 mm
Lubrication Hole Diameter h13.0 mm
Chamfer r1smin37.5 mm
Width B308.000 mm
DUR/DOR F/E557.000 mm
Static Load Rating Co14260 kN
Bore d480.000 mm
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Company Profile

Phone +1-968-387-2900
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