Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PRMF 808540

PRMF 808540

Dimensions

d		80	mm
D		85	mm
B		40	mm
D₁		100	mm
B₁		2.5	mm
r	max.	2.5	mm

Recommended fits

Tolerance shaft			f7 m/s
Tolerance housing			H7 m/s

Calculation data

Specific dynamic load factor	K		40	N/mm²
Specific static load factor	K₀		120	N/mm²
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	1	m/s
Coefficient of friction	µ	min.	0.08
Coefficient of friction	µ	max.	0.15

Mass

Mass bushing

0.26

Model Number: PRMF 808540
Inner Diameter：80mm Outer Diameter：85mm Width：40mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-10-10
Application:respirator,glass,diving equipment,Other Measurements,wheel lathe,engineering machinery,Hydraulic Rama,marine analysis and testing equipment,medical equipment,machine tool spindle,Insect Count
Similar models:PRMF 808540 PCM 808540 M PRM 808540
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Model No. Inner Diameter Outer Diameter Width Type

315513
6206/HR22Q2
7011 CE/HCP4A
71922 CB/HCP4AL
RNU 304

Purchase the SKF PRMF 808540 Please fill in the following

Hot number： 145x175x14 CRS1 R 6004/HR22T2 80x130x12 CRWA1 R C 3030 KV ECCN 060 R OKCX 610 PBM 091420 M1 SAF 1620 TLC SAF 22616 T SAFS 22518 SAFS 23044 KA x 7.15/16 SYR 1 3/4-3 SAW 23526 SYE 2 15/16 W 637-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
315513
6206/HR22Q2
7011 CE/HCP4A
71922 CB/HCP4AL
RNU 304