115TDO230-1 NSK Double Row Double Row Bearings

Brand Name:NSK
Model Number:115TDO230-1
Bearing number:6338
Size (mm):190x400x78
Bore Diameter (mm):190
Outer Diameter (mm):400
Width (mm):78
d:190 mm
D:400 mm
B:78 mm

Product Details

Bearing number6338
Size (mm)190x400x78
Bore Diameter (mm)190
Outer Diameter (mm)400
Width (mm)78
d190 mm
D400 mm
B78 mm
C78 mm
r min.5 mm
Da max.380 mm
db min210 mm
ra max.4 mm
Weight41 Kg
Basic dynamic load rating (C)355 kN
Basic static load rating (C0)415 kN
(Grease) Lubrication Speed1 600 r/min
(Oil) Lubrication Speed1 900 r/min
rs min5 mm
Radial clearance classCN
Mass41 kg
Dynamic load, C355 kN
Static load, C0415 kN
Fatigue limit load, Cu18.9 kN
Nlim (oil)1,900 rpm
Nlim (grease)1,600 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
da min210 mm
Da max380 mm
ra max4 mm
CategorySingle Row Ball Bearing
Minimum Buy QuantityN/A
Weight / Kilogram42.32
Product GroupB00308
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description190MM Bore; 400MM Outside Diameter; 78MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other FeaturesDeep Groove
Harmonized Tariff Code8482.10.50.68
Keyword StringBall
Weight / LBS108
Inner Race Width0 Inch | 0 Millimeter
Outer Race Width3.071 Inch | 78 Millimeter
Outside Diameter15.748 Inch | 400 Millimeter
Bore7.48 Inch | 190 Millimeter
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