Bearings, units and housings -- Plain bearings -- Spherical plain bearings and rod ends -- Radial spherical plain bearings -- SKF GEZH 508 ES

GEZH 508 ES

Lubricant			Regular relubrication – grease
Design (sliding contact surface combination)			Steel/steel
Sealing solution			-

Dimensions

d		139.7	mm
D		222.25	mm
B		125.73	mm
C		104.775	mm
a		7	°
d_k		207.162	mm
b		15	mm
b₁		11	mm
M		8	mm
r₁	min.	2	mm
r₂	min.	1.1	mm

Abutment dimensions

d_a	min.	152	mm
d_a	max.	164	mm
D_a	min.	197	mm
D_a	max.	213.5	mm
r_a	max.	2	mm
r_b	max.	1.1	mm

Calculation data

Basic dynamic load rating	C	1730	kN
Basic static load rating	C₀	5200	kN
Specific dynamic load factor	K	100	N/mm²
Specific static load factor	K₀	300	N/mm²
Material constant	K_M	330

Mass

Mass plain bearing

20.5

Model Number: GEZH 508 ES
Inner Diameter：139.7mm Outer Diameter：222.25mm Width：125.73mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Spherical plain bearings and rod ends Radial spherical plain bearings
Details： Radial spherical plain bearings
Update date：2026-06-24
Application:Spectrum Products,Laser Cutting,Beauty and Body,raw material accessories,boring bar boring bar,Embroidery,Technical Equipment,security equipment,printing machinery,pump industry,small appliances
Similar models:PBM 405080 M1G1 GEZH 508 ES-2LS TUJ 508 SYFWK 508 L FYWK 508 Y FNL 508 B GEZH 508 ES-2RS FYTWK 508 L SE 508-607 NNCF 5080 CV
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Model No. Inner Diameter Outer Diameter Width Type

22230-2CS5K/VT143
25x35x7 HMSA10 V
61856
HM 31/600
SAFS 22536 x 6.3/8 TLC

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Model No.	Inner Diameter	Outer Diameter	Width	Type
22230-2CS5K/VT143
25x35x7 HMSA10 V
61856
HM 31/600
SAFS 22536 x 6.3/8 TLC