GEGZ139ES

Inch series high misalignment steel on steel radial spherical plain bearings

Chrome steel inner ring and outer ring, precision ground, hardened, phosphated.
Outer ring has a single fracture.
The inner ring and outer ring are coated with molybdenum disulfide for reduced sliding friction.
The bearing can be relubricated via lubrication holes and an annular groove in both rings.
This spherical plain bearing must be properly lubricated with grease.

Цена :

Минимальное количество для заказа :

Время выполнения :

РАССЛЕДОВАНИЕ

Display : Метрика Дюйм

Properties

Dimensions

d	139.7 mm	Bore diameter
D	222.25 mm	Outside diameter
B	125.73 mm	Width inner ring
C	104.78 mm	Width outer ring
d_k	207 mm	Ball diameter
a	6 °	Tilt angle
d₂	165.1 mm	Connection measure Inner ring
r₁	1 mm	Chamfer dimension
r₂	1 mm	Chamfer dimension

Load Capacity

C_r	1730 kN	Basic dynamic load rating, radial
C_0r	5200 kN	Basic static load rating, radial

Weight

≈m

20.4 kg

Weight

Mounting dimensions

d_{a min}	152 mm	Connection measure inner ring, min.
d_{a max}	164 mm	Connection measure inner ring, max.
D_{a min}	197 mm	Housing connection diameter, min.
D_{a max}	213.5 mm	Housing Shoulder diameter, max.
r_{a min}	1 mm	Fillet radius shaft, min
r_{b max}	1 mm	Fillet radius housing, max.

Radial clearance

Min.	0.127 mm	Radial clearance
Max.	0.2286 mm	Radial clearance

Tolerance

d_UT	-0.0254 mm	Bore diameter,lower tolerance
D_UT	-0.0305 mm	Outside diameter,lower tolerance
B_UT	-0.127 mm	Inner ring width,lower tolerance
C_UT	-0.127 mm	Outer ring width, lower tolerance

Temperature range

T_min	-50 °C	Operating temperature min.
T_max	150 °C	Operating temperature max.

SKF	RBC	AURORA	TORRINGTON	LS
GEZH508ES	BH8896-9L	GEGZ088ES	55SFH96	GEGZ139ES