7SCR30+[144-2500/1]/[144-2500/1]L[P,​SP,​UP] THK Caged-Ball Cross Rail Linear Motion Guide Set

Brand Name:THK
Model Number:7SCR30+[144-2500/1]/[144-2500/1]L[P,​SP,​UP]
Bearing number:6814LU
Size (mm):70x90x10
Bore Diameter (mm):70,000
Outer Diameter (mm):90,000
Width (mm):10,000
d:70,000 mm
D:90,000 mm
B:10,000 mm
PDF 7SCR30+[144-2500/1]/[144-2500/1]L[P,​SP,​UP]

Product Details

Bearing number6814LU
Size (mm)70x90x10
Bore Diameter (mm)70,000
Outer Diameter (mm)90,000
Width (mm)10,000
d70,000 mm
D90,000 mm
B10,000 mm
C10,000 mm
rs min0.6 mm
Radial clearance classCN
Mass0.14 kg
Dynamic load, C12.1 kN
Static load, C011.9 kN
Fatigue limit load, Cu0.54 kN
f016.1
Nlim (grease)3,800 rpm
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF14.33 Hz
Characteristic outer ring frequency, BPF011.17 Hz
Characteristic inner ring frequency, BPFI12.83 Hz
da min74 mm
da max75.5 mm
Da max86 mm
ra max0.6 mm
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.129
Product GroupB00308
Enclosure1 Seal
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Enclosure TypeContact Seal
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description70MM Bore; 90MM Outside Diameter; 10MM Outer Race Width; 1 Seal; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage; C
Other FeaturesDeep Groove | Double Lip Friction Nitrile Rubber Seal | -20 To 120 Deg C
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Weight / LBS0.28
Bore2.756 Inch | 70 Millimeter
Outside Diameter3.543 Inch | 90 Millimeter
Inner Race Width0 Inch | 0 Millimeter
Outer Race Width0.394 Inch | 10 Millimeter
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Company Profile

Phone +49-281-2598-0
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