SIFT BEARING STORE CATALOG

T4CB085FAGTapered Roller

T4CB085 is a FAG tapered roller bearing, bore 85 mm, O.D. 130 mm, width 22.5 mm, dynamic rating 116 kN. Dimensions, drawing, interchanges and price.

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Bore d85mm
Outside dia. D130mm
Width B22.5mm
Dynamic Cr116kN
Static C0r157kN
Limiting speed5,400rpm
Weight1.05kg
Cr / C0r0.74
Mean dia. dm107.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 600

T4CB085 FAG Tapered Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdBOutside dia. D130 mmBore d85 mmWidth B22.5 mmCup width C17.5 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter853.3465
DOutside diameter1305.1181
BInner-ring / bearing width22.50.8858
TOverall assembly width240.9449
CCup / outer-ring width17.50.689

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)85
Outside dia. D (mm)130
Width B (mm)22.5
Overall width T (mm)24
Cup width C (mm)17.5
Inner-ring OD d1 (mm)106.1

Load ratings & speeds

Basic dynamic load rating Cr (lbs)26078
Basic static load rating Cor (lbs)35295
Basic dynamic load rating Cr (N)116000
Basic static load rating C0r (N)157000
Basic dynamic axial rating Ca (N)5
Fatigue limit load Cur (N)18400
Factor e0.47
Factor Y1.27
Factor Y00.7
Limiting speed nG (rpm)5,400
Reference speed nB (rpm)3,300
Effective load centre a (mm)27

Weight

Weight (kg)1.05

Mounting dimensions (fillets / shoulders)

Chamfer r2 min (mm)2
Shaft shoulder da (mm)91
Shaft shoulder db (mm)95
Housing shoulder Da (mm)118
Housing shoulder Db (mm)125
Housing fillet ra max (mm)2
Fillet rb max (mm)2

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 1,800 rpm
429,000102941
619,3333923,634
814,5001,0249,481
1011,6002,15419,948
157,7338,32377,069

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 116,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandFAG
Source catalogueFAG / Schaeffler Rolling Bearings HR 1
Catalogue pagep.600 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
T4CB022FAGTapered Roller22471423.3 kN0.109
T4CB025FAGTapered Roller25501424.2 kN0.121
T4CB028FAGTapered Roller285514.530 kN0.151
T4CB030FAGTapered Roller306016.538 kN0.207
T4CB040FAGTapered Roller40751853 kN0.345
T4CB055FAGTapered Roller55952073 kN0.575
T4CB060FAGTapered Roller601002075 kN0.597
T4CB065FAGTapered Roller651052080 kN0.65

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30217-AFAGTapered Roller8515028175 kN2.29
30217-XLFAGTapered Roller8515028212 kN2.13
30317-AFAGTapered Roller8518041315 kN4.83
31317FAGTapered Roller8518041255 kN4.88
31317-N11CA-A120-160FAGTapered Roller85180None435 kN10.4
32017-XFAGTapered Roller8513029141 kN1.36
32017-X-XLFAGTapered Roller8513029167 kN1.36
32017-X-XL-DF-A170-220FAGTapered Roller85130None285 kN2.8

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