Technical data

28 parameters

Identification

Manufacturer: FAG
Type: Radial insert ball bearing
Part number (SKU): UK207#N1
EAN: 4012802656084

Dimensions

Outside diameter D: 72 mm
Width B: 29 mm
Mass: 540 g

Load ratings and operation

Dynamic load rating C: 27500 N
Static load rating C₀: 15300 N
Sealing: 2RSR

Full manufacturer specification18 parameters · expand

Adapter sleeve: H2307-J30QH
Calculation factor: 13.8
Distance to lubrication hole: 5.7 mm
Fatigue load limit, radial: 800.0 N
Fuse: MB7
Inner diameter of sleeve: 30.0 mm
Locknut: KM7
Max. operating temperature: 120.0 °C
Min. operating temperature: -20.0 °C
Outer ring width: 20.0 mm
Outside diameter locking collar/locknut: 52.0 mm
PFAS: no
Sealing: 2RSR
Sealing total width: 20.6 mm
Shape of outer surface: B
Sleeve: H.H2307
Total width of bearing: 43.0 mm
Width nut and lock: 9.0 mm

Classification

Manufacturer category: Rolling and Plain Bearings › Ball Bearings › Insert Ball Bearings and Belt Tension Pulleys › Insert Ball Bearings
eCl@ss class: 23-05-08-02
UNSPSC: 31171504

Description

Locating this bearing on a shaft is done through an adapter sleeve rather than a straight bore fit, which is possible thanks to the spherical outer ring seat that self-aligns within the housing. Outside diameter is 72.0 mm, width 29.0 mm, and net mass 0.54 kg. Sealing is provided by 2RSR seals fitted on both sides of the insert ball bearing. The adapter sleeve mounting allows the bearing to be positioned anywhere along a plain shaft without a stepped or threaded seat, simplifying alignment during assembly. The spherical outer ring compensates for shaft misalignment relative to the housing, while the double-sided 2RSR sealing keeps grease lubrication in place and restricts ingress of contaminants from the surrounding environment.