NSK NJ309ET Roller Bearings

Bearing number:BT2B 332446
Size (mm):761.873x536.575x311.15
Bore Diameter (mm):761,873
Outer Diameter (mm):536,575
Width (mm):311,15
d:536.575 mm
D:761.873 mm
T:311.15 mm
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Product Details

Bearing numberBT2B 332446
Size (mm)761.873x536.575x311.15
Bore Diameter (mm)761,873
Outer Diameter (mm)536,575
Width (mm)311,15
d536.575 mm
D761.873 mm
T311.15 mm
C247.65 mm
r1,2 - min.6.4 mm
r3,4 - min.1.5 mm
a287 mm
Basic dynamic load rating - C6270 kN
Basic static load rating - C016000 kN
Fatigue load limit - Pu1100 kN
Comparative radial load rating - CF1560 kN
Comparative axial load rating - CFa500 kN
Thrust factor - K1.76
Calculation factor - e0.33
Calculation factor - Y12
Calculation factor - Y23
Calculation factor - Y02
Mass bearing430 kg
Design variant/featureTDO/DC
d1 ≈641 mm
D1 ≈726 mm
r1,2 min.6.4 mm
r3,4 min.1.5 mm
Basic dynamic load rating C6270 kN
Basic static load rating C016000 kN
Fatigue load limit Pu1100 kN
Calculation factor e0.33
Calculation factor Y12
Calculation factor Y23
Calculation factor Y02
Comparative radial load rating CF1560 kN
Comparative axial load rating CFa500 kN
Thrust factor K1.76
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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