Product Details

outside diameter: Koyo NRB NTA-3244;PDL449 Needle Roller Thrust Bearings

Brand Name Koyo NRB
Model Number NTA-3244;PDL449
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Koyo NRB NTA-3244;PDL449 bearing Size Chart (mm/inches)

Bearing number6860
Size (mm)300x380x38
Bore Diameter (mm)300
Outer Diameter (mm)380
Width (mm)38
d300 mm
D380 mm
B38 mm
C38 mm
r min.2,1 mm
da min.311 mm
Da max.369 mm
ra max.2 mm
Weight10,5 Kg
Basic dynamic load rating (C)179 kN
Basic static load rating (C0)230 kN
(Grease) Lubrication Speed1400 r/min
(Oil) Lubrication Speed1600 r/min
Bearing No.6860
r(min)2.1
Cr224
C0r230
Cu6.45
f016.2
Grease lub.1400
Oil lub.1600
da(min)311
Da(max)369
ra(max)2
(Refer.)Mass(kg)10.5
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