Technical data

59 parameters

Identification

Manufacturer: FAG
Type: Take-up housing unit
Part number (SKU): UCT209-J7#N1
EAN: 4054366900128

Dimensions

Bore d: 45 mm
Outside diameter D: 85 mm
Mass: 2.40 kg

Load ratings and operation

Dynamic load rating C: 34500 N
Static load rating C₀: 20400 N

Full manufacturer specification50 parameters · expand

Basic dynamic load rating: 34500.0 N
Basic static load rating: 20400.0 N
Bearing designation: UC209
Bearing included in kit: UC209
Bearing inner diameter: 45.0 mm
Bearing outside diameter: 85.0 mm
Bearing sealed: yes
Bearing seat height: 87.0 mm
Bearing sort: RIBB
Bearing split: no
Distance guidance grooves: 102.0 mm
Distance of raceway to locking collar: 30.2 mm
Distance shaft axis: 87.0 mm
Fatigue load limit, radial: 1060.0 N
Fixing bore: 29.0 mm
Height: 117.0 mm
Height housing fixing side: 83.0 mm
Height recess: 49.0 mm
Housing: T209
Housing height: 117.0 mm
Housing included in kit: UCT209-J7
Housing length: 144.0 mm
Housing material: GG
Housing opening: durchgehend
Housing shape: Loch_seitlich
Housing sort: Take-up
Housing split: no
Housing width: 49.2 mm
Inner ring width: 49.2 mm
Length fixed link: 16.0 mm
Length guidance groove: 83.0 mm
Length total: 144.0 mm
Location on shaft: Acc
Lower distance guidance groove tolerance: -0.5 mm
Lower width guidance groove tolerance: 0.0 mm
Lubrication connection thread: M6
Material: GG
Max. operating temperature: 120.0 °C
Min. operating temperature: -20.0 °C
Number of housing bolts: 1
PFAS: no
REACH: REACH compliant with declarable lead proportion
RoHS: RoHS compliant with declarable substances
Sealing type: LIP
Upper distance guidance groove tolerance: 0.0 mm
Upper width guidance groove tolerance: 0.2 mm
Width guidance groove: 16.0 mm
Width housing: 35.0 mm
Width housing fixing side: 49.0 mm
Width recess: 19.0 mm

Classification

Manufacturer category: Housings › Radial Insert Ball Bearing Housing Units › Take Up Housing Units
eCl@ss class: 23-05-16-03
UNSPSC: 31171519

Description

This bearing housing carries a radial insert ball bearing fixed in the inner ring by grub screws, mounted in a cast iron take-up housing with RSR seals. Bore diameter is 45.0 mm, overall height 117.0 mm, net mass 2.404 kg, and the basic dynamic load rating is 34500.0 N. The take-up design allows the housing to slide within a mounting frame, giving axial adjustment for linear positioning of the shaft. The grub screws in the inner ring secure the bearing directly to the shaft without a separate locking collar, while the RSR seals protect the bearing bore from dust and moisture ingress along the shaft line. The cast iron housing provides rigidity under the stated dynamic load rating, and the fixed inner ring mounting keeps the bearing centered as the housing is repositioned during belt or chain tensioning.