FAG Needle roller bearings - NA4909-RSR-XL

Brand Name Fag Bearing
Model Number NA4909-RSR-XL
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDouble Row
Roller ProfileSymmetric
Center GuidanceFixed Inner Ring Rib
Retainer MaterialMachined Brass
Nr. of Holes8
Weight640.000 kg
d530 mm
D870 mm
B272 mm
Fillet Radius/Chamfer7.5 mm
Groove Width A45 mm
Hole Diameter (do)20 mm
Dynamic Load Rating10,200,000 N
Static Load Rating14,600,000 N
Limiting Speed - Grease390 rpm
Limiting Speed - Oil510 rpm
Constant e0.32
Axial Load Factor Y02.08
Axial Load Factor Y12.13
Axial Load Factor Y23.17
Radial Clearance0.280 to 0.440 mm
da (min)566 mm
Da (max)834 mm
ra (max)6 mm
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Company Profile

Worktime Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00)
Phone (65) 8257 8518
Fax (65) 6258 7399
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