Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PBMF 557050 M1G1

PBMF 557050 M1G1

Dimensions

d	55	mm
D	70	mm
B	50	mm
D₁	80	mm
B₁	8	mm
a	3	mm
h	56	mm
a	124	°

Recommended fits

Tolerance shaft			e7
Tolerance housing			H7

Calculation data

Specific dynamic load factor	K		25	N/mm²
Specific static load factor	K₀		45	N/mm²
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	0.5	m/s
Coefficient of friction	µ	min.	0.08
Coefficient of friction	µ	max.	0.15

Mass

Mass bushing

0.73

Model Number: PBMF 557050 M1G1
Inner Diameter：55mm Outer Diameter：70mm Width：50mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-06-24
Application:relay,turret industry,Broadcasting System,ventilation equipment,lifting tackle,Leather Products,pump accessories,EEG,Oral Equipment,heating fans,sheet industry
Similar models:PBM 557050 M1G1 PBMF 557050 M1G1
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Model No. Inner Diameter Outer Diameter Width Type

3750272
405903
71815 ACD/P4
MB 25
NK 90/25

Purchase the SKF PBMF 557050 M1G1 Please fill in the following

Hot number： 27x37x7 HMS5 RG 32441 44913 6311 NR 6416 80x170x13 HMSA10 RG BSD 45100 C D/W R155 KR 19 PPA NU 2220 ECML PCM 202320 E PF 80 SAF 1610 SAW 23520 x 3.3/8 TLC SY 1.1/2 LDW

Model No.	Inner Diameter	Outer Diameter	Width	Type
3750272
405903
71815 ACD/P4
MB 25
NK 90/25