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ParameterFAGUCT21155 × 171 × 146 mmKOYOUCT21155 × × 55.6 mmNTNUCT211Ball bearing units
Comparable specifications
BrandFAGKOYONTN
DesignationUCT211UCT211UCT211
Product family—Take-up typeBearing units
Detailed typeTake-up housing unitBall bearing unitsBall bearing units
Bore diameterd55 mm55 mm—
Outside diameterD171 mm——
WidthB146 mm55.6 mm—
HeightH—146 mm—
Basic dynamic load ratingC—43.4 kN—
Basic static load ratingC0—29.4 kN—
Fatigue load limitPu—1.34 kN—
Mass≈m3.995 kg——
Sealing——seal with slinger
Bearing materialGG — Grey cast iron——
Additional information
HousingT211——
Bearing designationUC211——
Classification
Official Category Path—Ball bearing units - Take-up type—
Official Classification 1—Ball bearing units / Take-up type—
Dimensions
Distance shaft axisL1106 mm——
Distance shaft axisL14.173 in——
Length fixed linkL219 mm——
Length fixed linkL20.748 in——
Length guidance grooveL395 mm——
Length guidance grooveL33.74 in——
Width housing fixing sideA64 mm——
Width housing fixing sideA2.52 in——
Width recessN125 mm——
Width recessN10.984 in——
Height recessN264 mm——
Height recessN22.52 in——
Width inner ringB55.6 mm——
Width inner ringB2.189 in——
Distance of raceway to locking collarS133.4 mm——
Distance of raceway to locking collarS11.315 in——
Height housing fixing sideT102 mm——
Height housing fixing sideT4.016 in——
Connection thread for lubricationQM6——
Width housingA238 mm——
Width housingA21.496 in——
Dimensions and properties
Housing width (HB2, C) (A)——64 mm
Guidance groove width (T) (A1)——22 mm
Housing width (T) (A2)——38 mm
Insert IR width (B)——55.6 mm
Bore diameter (shaft diameter)——55 mm
Overall height (T) (H)——146 mm
Distance between bottom of guidance grooves (T) (H1)——130 mm
Height of attachment end (T) (H2)——102 mm
Housing length (T) (L)——171 mm
Distance to bearing center line (T) (L1)——106 mm
Thickness of attachment end (T) (L2)——21 mm
Length of guidance groove (T) (L3)——95 mm
Dia. of attachment bolt hole (T, T2) (N)——35 mm
Length of attachment slotN1——25 mm
Height of attachment slotN2——64 mm
Radius (T) (r)——65 mm
middle of bearing raceway (S)Distance IR face——22.2 mm
Main Dimensions & Performance Data
Length totalL171 mm——
Length totalL6.732 in——
Basic static load rating, radialC0r29,000 N——
Basic static load rating, radialC0r6,519.784 lbf——
Fatigue load limit, radialCur1,520 N——
Fatigue load limit, radialCur341.727 lbf——
Basic dynamic load rating, radialCr46,000 N——
Basic dynamic load rating, radialCr10,341.727 lbf——
Manufacturer Identity
Schaeffler Product Code404260——
Official Class Key—100-070-000—
Base TypeUCT211——
Gpsd GroupS04——
Product Line Id72——
X Life Markingn.r.——
SAP material number0822486210000——
Base product2305160301——
Bearing X designationUCT211-J7——
Mounting Manager IDUCT211-J7——
Grease application IDUCT211-J7——
Mounting dimensions
Width guidance grooveA122 mm——
Width guidance grooveA10.866 in——
Upper width guidance groove tolerance0.3 mm——
Upper width guidance groove tolerance0.012 in——
Lower width guidance groove tolerance0 mm——
Lower width guidance groove tolerance0 in——
Distance guidance groovesH1130 mm——
Distance guidance groovesH15.118 in——
Upper distance guidance groove tolerance0 mm——
Upper distance guidance groove tolerance0 in——
Lower distance guidance groove tolerance-0.8 mm——
Lower distance guidance groove tolerance-0.031 in——
Fixing boreN35 mm——
Fixing boreN1.378 in——
Product characteristics
Catalogue construction——Grey cast housing, radial insert ball bearing with socket set screws,seal with slinger
Closure construction——seal with slinger
MaterialGGGrey cast iron——
Product Identity
ConstructionHousing units UCT, cast iron housing, radial insert ball bearing with grub screws in inner ring, RSR seals, for linear motion——
Short DescriptionTake-up housing unit——
Technical Data
d—55 mm—
A—64 mm—
A1—22 mm—
A2—38 mm—
H—146 mm—
Width (B)146 mm——
H1—130 mm—
Outside Diameter (D)171 mm——
H2—102 mm—
Bore Diameter (D)55 mm——
L—171 mm—
L1—106 mm—
L2—19 mm—
L3—95 mm—
N—35 mm—
N1—25 mm—
N2—64 mm—
B—55.6 mm—
S—22.2 mm—
Basic Load Ratings : Cr—43.4 kN—
Basic Load Ratings : C0R—29.4 kN—
Fatigue Load Limit : Cu—1.34 kN—
Factor : F0—14.4—
Nipple Size—R1/8—
Temperature range
Operating temperature min.Tmin-20 °C——
Operating temperature min.Tmin-4 °F——
Operating temperature max.Tmax120 °C——
Operating temperature max.Tmax248 °F——

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