Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PRMF 404425

PRMF 404425

Dimensions

d		40	mm
D		44	mm
B		25	mm
D₁		55	mm
B₁		2	mm
r	max.	2	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

0.064

Model Number: PRMF 404425
Inner Diameter：40mm Outer Diameter：44mm Width：25mm
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:physical instruments,standing experimental equipment,Safety protection,historical instruments,Body shaping,car instrument,wall industry,Animal Tracking,Optical detection,rolling machine,relay
Similar models:PRMF 404425
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Model No. Inner Diameter Outer Diameter Width Type

3310 DMA
6106
BT2-8130
W 605 R-2RS1
ZW 68x75

Purchase the SKF PRMF 404425 Please fill in the following

Hot number： 12131 2309 EM 30320 6220/HC5C3 7009 ACD/HCP4AH 71912 ACB/HCP4AL 71924 ACE/HCP4A BS2-2210-2RSK/VT143 C 39/850 KM FY 3. UTF LM 603049/011 AA MB 3 SAFS 22517-11 x 2.7/8 SAFS 23048 KAT x 8.1/2 SYR 2 7/16-18

Model No.	Inner Diameter	Outer Diameter	Width	Type
3310 DMA
6106
BT2-8130
W 605 R-2RS1
ZW 68x75