Product Details

Komatsu 281-13-12161 Cylinder head

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 281-13-12161 Cylinder head Size Chart (mm/inches)

Bearing number7304 BECBP
Size (mm)52x20x15
Bore Diameter (mm)52
Outer Diameter (mm)20
Width (mm)15
d20 mm
D52 mm
B15 mm
d133.15 mm
d226.75 mm
D140.5 mm
a22.8 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
da - min.27 mm
Da - max.45 mm
Db - max.47.8 mm
ra - max.1 mm
rb - max.0.6 mm
Basic dynamic load rating - C19 kN
Basic static load rating - C010 kN
Fatigue load limit - Pu0.425 kN
Reference speed18000 r/min
Limiting speed18000 r/min
Calculation factor - kr0.1
Calculation factor - ka1.6
Calculation factor - e1.14
Calculation factor - X0.57
Calculation factor - Y00.52
Calculation factor - Y10.55
Calculation factor - Y20.93
Calculation factor - X0.35
Calculation factor - Y00.26
Calculation factor - Y1
Calculation factor - Y20.57
CategoryAngular Contact Ball Bearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0.143
EAN7316576650451
Product GroupB00308
EnclosureOpen
Flush GroundYes
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 3 | ISO P6
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialPolymer
Contact Angle40 Degree
Internal ClearanceCB
Number of Bearings1 (Single)
Mounting ArrangementUniversal
Inch - MetricMetric
Long Description20MM Bore; 52MM Outside Diameter; 15MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring
Other FeaturesNormal Axial Internal Clearance
CategoryAngular Contact Ball Bearing
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringAngular Contact
Manufacturer URLhttp://www.skf.com
Manufacturer Item Number7304 BECBP
Weight / LBS0.3
Width0.591 Inch | 15 Millimeter
Outside Diameter2.047 Inch | 52 Millimeter
Bore0.787 Inch | 20 Millimeter
bore diameter:20 mm
radial static load capacity:10 kN
outside diameter:52 mm
cage material:Nylon
overall width:15 mm
outer ring width:15 mm
contact angle:40 °
maximum rpm:18000 RPM
row type & fill slot:Single-Row Non-Fill Slot
finish/coating:Uncoated
internal clearance:C0
precision rating:ABEC 3 (ISO Class 6)
closure type:Open
fillet radius:1 mm
radial dynamic load capacity:19 kN
series:73
d1 ≈33.15 mm
d2 ≈26.75 mm
D1 ≈40.5 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.27 mm
Da max.45 mm
Db max.47.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C19 kN
Basic static load rating C010 kN
Fatigue load limit Pu0.425 kN
Calculation factor A0.00191
Calculation factor kr0.1
Calculation factor e1.14
Calculation factor X0.35
Calculation factor Y00.26
Calculation factor Y20.57
Calculation factor X0.57
Calculation factor Y00.52
Calculation factor Y10.55
Calculation factor Y20.93
Mass bearing0.14 kg
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