Product Details

Komatsu TUBE 561-84-68850 TUBE

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu TUBE 561-84-68850 TUBE Size Chart (mm/inches)

Bearing number6311NR
Size (mm)55x120x29
Bore Diameter (mm)55
Outer Diameter (mm)120
Width (mm)29
d55 mm
D120 mm
B29 mm
C29 mm
a4,06 mm
b3,25 mm
f2,77 mm
r min.2 mm
r0 max.0,6 mm
r1 min.0,5 mm
D1115,21 mm
D2129,7 mm
da min.64 mm
Da max.111 mm
Weight1,37 Kg
Basic dynamic load rating (C)71,6 kN
Basic static load rating (C0)45 kN
(Grease) Lubrication Speed5600 r/min
(Oil) Lubrication Speed6700 r/min
CategorySingle Row Ball Bearings
Inventory0.0
Manufacturer NameKOYO
Minimum Buy QuantityN/A
Weight / Kilogram1.478
EAN0605790078217
Product GroupB00308
EnclosureOpen
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingYes
Internal Special FeaturesNo
Cage MaterialSteel
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other FeaturesDeep Groove | With Snap Ring
CategorySingle Row Ball Bearing
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer URLhttp://www.koyousa.com
Weight / LBS3.02033
Inner Race Width0 Inch | 0 Millimeter
Bore2.165 Inch | 55 Millimeter
Outer Race Width1.142 Inch | 29 Millimeter
Outside Diameter4.724 Inch | 120 Millimeter
Bearing No.6311NR
r(min)2
r1(min)0.5
Cr89.5
C0r45.0
Cu3.45
f013.2
Grease lub.5600
Oil lub.6700
D2(min)129.7
f(�}0.05)2.77
da(min)64
Da(max)111
Dx(min)131.5
Cy(max)6.58
ra(max)2
rb(max)0.5
(Refer.)Mass(kg)1.37
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