Product Details

NSK RNA69/28TT needle roller bearings

Brand Name NSK
Model Number RNA69/28TT
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK RNA69/28TT bearing Size Chart (mm/inches)

EnclosureOpen
ConfigurationSingle Row
Bore TypeCylindrical Bore
d45 mm
D85 mm
B23 mm
Inside Ring Outside Diameter55 mm
Fillet Radius/Chamfer1.1 mm
r11.1 mm
Dynamic Load Rating61,500 N
Static Load Rating68,000 N
Limiting Speed - Grease7,400 rpm
Limiting Speed - Oil8,900 rpm
Radial Clearance0.050 to 0.080 mm
db (min)52 mm
db (max)54 mm
dc (min)57 mm
dd (min)61 mm
Da (max)78 mm
ra (max)1 mm
ra1 (max)1 mm
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