Komatsu bracket 145-70-42140 bracket

Online shopping 90x140x37 Komatsu bracket 145-70-42140 bracket from a great 90 Bore Diameter (mm) selection 90x140x37 Size (mm) at Store. ... Komatsu bracket Kevin Global Machinery Parts Company Accessories.

Bearing number:NN 3018 KTN9/SP
Size (mm):90x140x37
Bore Diameter (mm):90
Outer Diameter (mm):140
Width (mm):37
d:90 mm
D:140 mm
B:37 mm

Product Details

Bearing numberNN 3018 KTN9/SP
Size (mm)90x140x37
Bore Diameter (mm)90
Outer Diameter (mm)140
Width (mm)37
d90 mm
D140 mm
B37 mm
C37 mm
b– mm
d1109.4 mm
r1 min.1,5 mm
r2 min.1,5 mm
r3 min.1 mm
r4 min.1 mm
E127 mm
K– mm
da min.98 mm
Da min129 mm
Da max.132 mm
ra max.1,5 mm
S2 mm
dh125,4 mm
Weight1,95 Kg
Basic dynamic load rating (C)138 kN
Basic static load rating (C0)216 kN
(Grease) Lubrication Speed6 300 r/min
(Oil) Lubrication Speed7 000 r/min
CategoryCylindrical Roller Bearing
Inventory1.0
Minimum Buy QuantityN/A
Weight / Kilogram2.022
Product GroupB04270
Bore ProfileTapered
Cage MaterialPolymer
Precision ClassSpecial Precision
Number of Rows of RollersDouble Row
SeparableOuter Ring - Both Sides
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC1-Tight
RetainerYes
RelubricatableYes
Inch - MetricMetric
Other Features3 Rib Inner Ring | Plain Outer Ring | High Precision Bearing | Cage on Inner Ring OD
Long Description90MM Bore; Tapered Bore Profile; 140MM Outside Diameter; 37MM Width; Polymer Cage Matetrial; Special Precision; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC31171547
Harmonized Tariff Code8482.50.00.00
NounBearing
Manufacturer Item NumberNN 3018 KTN9/SP
Weight / LBS4.453
Bore3.543 Inch | 90 Millimeter
Outside Diameter5.512 Inch | 140 Millimeter
Width1.457 Inch | 37 Millimeter
bore diameter:90 mm
static load capacity:216 kN
outside diameter:140 mm
precision rating:Not Rated
overall width:37 mm
maximum rpm:6700 RPM
flanges:(3) Inner Ring
bearing material:Chrome Steel
bore type:Straight
cage material:Polyamide
number of rows:2
finish/coating:Uncoated
internal clearance:C1
closure type:Open
ring separation:Separable Outer Ring
outer ring width:37 mm
operating temperature range:Maximum of +120 °C
fillet radius:1.5 mm
dynamic load capacity:138 kN
series:NN30
r1,2 min.1.5 mm
r3,4 min.1 mm
s max.2 mm
Da min.129 mm
dn125.4 mm
Basic dynamic load rating C138 kN
Basic static load rating C0216 kN
Fatigue load limit Pu26 kN
Attainable speed for grease lubrication6300 r/min
Attainable speed for oil-air lubrication7000 r/min
Reference grease quantity Gref11.1 cm³
Static radial stiffness (guideline value)2010 N/µm
Mass bearing1.95 kg
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Worktime 9.00-18.00
Phone 65-63204785
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