Bearings, units and housings -- Plain bearings -- Spherical plain bearings and rod ends -- Radial spherical plain bearings -- SKF GEZH 508 ES-2RS

GEZH 508 ES-2RS

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

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.	197.5	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-2RS
Inner Diameter：139.7mm Outer Diameter：222.25mm Width：104.775mm
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：2026-04-16
Application:Spectrum Products,universal category,Machine Tool Accessories,dynamic blood pressure,Anesthetic Equipment,axle lathe,Laser Devices,Machine Tool Accessories,laser devices,power protection,reducer
Similar models:TUJ 508 GEZH 508 ES PBM 405080 M1G1 FYWK 508 Y FYTWK 508 L FYK 508 SYFJ 508 JLM 508748/710 SYFWK 508 L FNL 508 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
35 VS R	31	-	-	Seals
67.1x86.7x15.4 TP	67.21	87.25	-	Seals
71916 CE/P4A	80	110	16	Bearings, units and housings
BT4B 332963/HA1	340	520	-	Bearings, units and housings
FYTB 40 LDW	40	-	-	Bearings, units and housings
HE 3134 E	152.4	170	122	Bearings, units and housings
K 6x9x8 TN	6	9	8	Bearings, units and housings
NATR 35 PPXA	35	72	28	Bearings, units and housings
NUP 319 ECM	95	200	45	Bearings, units and housings
RN-2x13.8 BF/G2	-	-	2	Bearings, units and housings
SAF 1513 x 2.1/4	57.15	-	-	Bearings, units and housings
SYR 2 7/16	61.9125	-	-	Bearings, units and housings

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Hot number： 13992 16009/HR22T2 470446 57x67x7 HMS5 V 65390/65320 71903 CE/HCP4AH AS 0619 BK 4520 C 3224 K IR 70x80x54 KRVE 72 PPA N 1008 KPHA/HC5SP NNF 5006 ADB-2LSV SNW 13x2.1/8 SYE 2 3/4-3