Flange o.d.66
Eff. thread min.21
Roller o.d.52
SeriesSmith-Trax Metric Stud Mfcr Series
Roller shapeSingle Flanged
Closure typeOpen
Head typeEnd Cap
Roller outer diameter52mm
Stud length40.5mm
TypeStud Idler Roller
Basic dynamic rating17000 lb
Effective thread length21mm
SpecificationABMA
MaterialSteel
Max static capacity7200 lb
Stud diameter20mm
FinishBlack Oxide
Roller width33.6mm
(b) roller width33.6 mm
(fb) flange width10.8 mm
(a) stud diameter20 mm
(m) stud length40.5 mm
(s) eff. thread min.21 mm
(t) threadM20 x 1.5
(h) hex size8 mm
Roller diameter52
Radial basic dynamic rating 500 hrs.33 rpm.17000 Newtons
(r) shoulder width or end plate diameter25.5 mm
(f) flange od66 mm
(d) roller od52 mm
Bearing typeTRB - Tapered Roller bearing
Item nameSeries MFCR Flanged Stud Type, Smith-Trax
Shoulder width or end plate diameter25.5
Radial basic dynamic rating 500 hrs. 33 rpm.17,000
Stud dia. tolerance+0.00/-0.02
Stud dia.20
Max. static capacity (newtons)7,200
Dynamic thrust load rating 500 hrs. 33 rpm.10,600
Smith bearing numberMFCR-52
Flange width10.8
ThreadM20 x 1.5
Hex size8
Osbron p/nHPJ–52
Max. static capacity7200 Newtons
Dynamic thrust load rating 500 hrs.33 rpm.10600 Newtons
Static capacity7200 N
Thread sizeM20
Thread typeUNF
EnclosureSealed
Ean or upc651041211605
Flange thickness10.8 mm
Dynamic load rating17000 N
End typeMetal Plug
Dynamic thrust load rating10600 N
Stud typeStandard
Roller dia.52 mm
Roller typeFlanged
Inch/metricMetric