Product Details

SME45SA Linear Guide Rail Block 45x86x70mm

Brand Name INA
Model Number 4X8
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

INA 4X8 bearing Size Chart (mm/inches)

Bore TypeTapered Bore
EnclosureOpen
ConfigurationDouble Row
Roller ProfileSymmetric
Center GuidanceFixed Inner Ring Rib
Retainer MaterialMachined Brass
Nr. of Holes6
Weight82.800 kg
d240 mm
D440 mm
B120 mm
Fillet Radius/Chamfer4 mm
Groove Width A22 mm
Hole Diameter (do)10 mm
Dynamic Load Rating2,630,000 N
Static Load Rating2,930,000 N
Limiting Speed - Grease1,000 rpm
Limiting Speed - Oil1,300 rpm
Constant e0.28
Axial Load Factor Y02.32
Axial Load Factor Y12.37
Axial Load Factor Y23.53
Radial Clearance0.270 to 0.350 mm
da (min)258 mm
Da (max)422 mm
ra (max)3 mm
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