Cup and cone tapered roller bearing: HM212049011

Cup and cone tapered roller bearing: HM212049011

Cup and cone tapered roller bearing
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EA

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CAD
Specifications:
Description
Single row tapered bearings support radial and axial loads or pure thrust loads. Because the inner and outer races are separable, they are typically mounted in pairs in opposing directions to keep the bearings from falling apart. Any misalignment increases bearing noise and reduces bearing service life. Pre-configured matched tapered roller bearings are also available to simplify the design and installation process for many applications.
Attribute nameAttribute value
Product Information
Attribute nameAttribute value
Code410174
Shaft Size2-5/8"
SealsNone
ConstructionSingle Row
Material52100
PackageQTYPackage Quantity1
UOMUnit of MeasureEA
Dimensions
Attribute nameAttribute value
Bore (mm)66.675
D (mm)122.2375
B (mm)38.1
d1 (mm)90.9
T (mm)38.1
P (mm)29.718
r1-r2 (mm)3.556
r3-r4 (mm)3.302
a (mm)26
t (mm)38.1
Abutment Dimensions
Attribute nameAttribute value
Da (mm)76
Damin-db (mm)106
damax (mm)76
dbmin (mm)80
Dbmin (mm)80
Camin (mm)7
Cbmin (mm)8
ramax (mm)3.5
rbmax (mm)3.3
Calculation Data
Attribute nameAttribute value
Nr (RPM)Reference speed4500
Nmax (RPM)Limiting speed5300
C (lb)Dynamic load capacity51481
C0 (lb)Static load capacity55078
Pu (lb)Fatigue load limit6295
eLimiting value0.33
YCalculation factor1.8
Y0Calculation factor1
Mass
Attribute nameAttribute value
Weight(lbs)4.1
Tolerance Class
Attribute nameAttribute value
ClearanceCN
Safe Loads
Attribute nameAttribute value
Tmax (F)250
Tmin (F)-40