Product Details

Komatsu piston 175-15-42831 PISTON

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu piston 175-15-42831 PISTON Size Chart (mm/inches)

Bearing numberHJ-202820
Size (mm)31.75x44.45x31.75
Bore Diameter (mm)31,75
Outer Diameter (mm)44,45
Width (mm)31,75
Fw31,75 mm
D44,45 mm
C31,75 mm
r5 min.1,02 mm
Weight0,145 Kg
Basic dynamic load rating (C)46,3 kN
Basic static load rating (C0)75,2 kN
(Grease) Lubrication Speed14000 r/min
CategoryNeedle Non Thrust Roller Bearings
Inventory76.0
Manufacturer NameKOYO
Minimum Buy QuantityN/A
Weight / Kilogram0.15
EAN0605790203763
Product GroupB04144
Rolling ElementNeedle Roller Bearing
ComponentRoller Assembly with Outer Ring - No Inner Ring
EnclosureOpen
Self AligningNo
RetainerYes
Number of Rows of RollersSingle Row
SeparableNo
Closed EndNo
Inch - MetricInch
RelubricatableYes
Thrust BearingNo
Long Description1-1/4" Bore; 1-3/4" Outside Diameter; 1-1/4" Width; Needle Roller Bearing; Roller Assembly with Outer Ring - No Inner Ring; Open Enclosure; No Self Aligning; Yes Retainer; Single Row of
Other Features2 Rib Outer Ring | Steel Cage | Heavy Duty | Oil Hole
CategoryNeedle Non Thrust Roller Bearing
UNSPSC31171512
Harmonized Tariff Code8482.40.00.00
NounBearing
Keyword StringNeedle
Manufacturer URLhttp://www.koyousa.com
Manufacturer Item NumberHJ-202820
Weight / LBS0.32
Bore1.25 Inch | 31.75 Millimeter
Outside Diameter1.75 Inch | 44.45 Millimeter
Width1.25 Inch | 31.75 Millimeter
Bearing No.HJ-202820
rs(min)1.02
Used with inner ring No.IR-162020
Cr31.75
C0r75.2
Cu11.7
Grease lub.9100
Oil lub.14000
(Refer.)Mass(kg)0.145
Clearance fit S(h6)(max.)31.750
Clearance fit S(h6)(min.)31.735
Clearance fit H(H7)(max.)44.475
Clearance fit H(H7)(min.)44.450
Tight transition fit S(f6)(max.)31.725
Tight transition fit S(f6)(min.)31.709
Tight transition fit H(N7)(max.)44.442
Tight transition fit H(N7)(min.)44.417
Da39.67
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