Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PCZ 4448 M

PCZ 4448 M

Dimensions

d		69.85	mm
D		74.612	mm
B		76.2	mm
M		6	mm
c₁	min.	0.2	mm
c₁	max.	1	mm
c₂	min.	1.2	mm
c₂	max.	2.4	mm
a	±8	20	°

Recommended fits

Shaft diameter range	min.	69.426	mm
Shaft diameter range	max.	69.472	mm
Housing bore range	min.	74.612	mm
Housing bore range	max.	74.643	mm

Calculation data

Basic dynamic load rating - radial direction	C		630	kN
Basic static load rating - radial direction	C₀		1320	kN
Specific dynamic load factor	K		120	N/mm²
Specific static load factor	K₀		250	N/mm²
Factor depending on material and bearing type	K_M		1900
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	2.5	m/s
Coefficient of friction	µ	min.	0.02
Coefficient of friction	µ	max.	0.2

Mass

Mass bushing

0.28

Model Number: PCZ 4448 M
Inner Diameter：69.85mm Outer Diameter：74.6125mm Width：76.2mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2025-12-09
Application:PVC,education model Instruments,Spectrum Products,gear grinding machine,Storage Device,ignition system,expectoration machine,Forming mold,axle lathe,Equipment,packaging materials
Similar models:PCZ 4448 M
BEARING POWER International Trading Co.,Ltd. specialize in PCZ4448M products，there is large inventory of SKF PCZ 4448 M Bushings. We has been built up long-term cooperation with SKF company, could make a bulk order of the PCZ 4448 M Which SKF PCZ4448M is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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