Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 4939

4939

US stock number			4939
Design			CRWA1
Lip material			R

Dimensions

d₁	12.7	mm
D	22.23	mm
b	7.95	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	27069	r/min
Shaft surface speed	max.	18	m/s

Model Number: 4939
Inner Diameter：12.7mm Outer Diameter：22.23mm Width：7.95mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2026-04-16
Application:chemical,diagnostic test paper,extruder,blood cell reagent,leather processing,Optical detection,Industry,transportation equipment,Infrared Technology,Plastic Equipment,Spectral Products
Similar models:4939 14939
BEARING POWER International Trading Co.,Ltd. specialize in 4939 products，there is large inventory of SKF 4939 Radial shaft seals for general industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4939 Which SKF 4939 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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