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PRMF 505550

Dimensions

d		50	mm
D		55	mm
B		50	mm
D₁		65	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

0.18

Model Number: PRMF 505550
Inner Diameter：50mm Outer Diameter：55mm Width：50mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-04-17
Application:knitted fabrics,laser devices,generator,electronic components,chemical raw materials and reagents,Laser Devices,wall materials,Display Devices,preservation equipment,embroidery cloth,screen filter
Similar models:PRM 505550 PRMF 505550
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22x47x7 HMS5 V	22	47	7	Seals
2900564	736.6	787.4	22.23	Seals
526/522	41.275	101.6	34.925	Bearings, units and housings
615x665x24 HS8 R	615	665	24	Seals
82x120x12 HMS5 RG	82	120	12	Seals
FYR 3 11/16-18	93.6625	-	-	Bearings, units and housings
FYRP 3-18	76.2	-	-	Bearings, units and housings
GS 81168	340	420	19.5	Bearings, units and housings
K 24x30x17	24	30	17	Bearings, units and housings
KR 26 PPXA	-	26	36	Bearings, units and housings
NUP 312 ECM	60	130	31	Bearings, units and housings
YAR 208-108-2FW/VA228	38.1	80	49.2	Bearings, units and housings

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