Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 39921

39921

US stock number			39921
Design			CRWA1
Lip material			V

Dimensions

d₁	101.6	mm
D	126.97	mm
b	9.53	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	200	°C
Operating temperature, short period	max.	220	°C
Rotational speed	max.	3384	r/min
Shaft surface speed	max.	18	m/s

Model Number: 39921
Inner Diameter：101.6mm Outer Diameter：126.97mm Width：9.53mm
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：2026-07-27
Application:CNC,bag machine,marine analysis,Hydraulic Hose,chemical,car and accessories,Cylinder Special,Garment Accessories,miscellaneous instruments,Air,security
Similar models:39921
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Model No. Inner Diameter Outer Diameter Width Type

25x62x7 HMSA10 V
32240/DF
NNU 41/1500 M/W33
SE 213
WBB1-8704 R

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Hot number： 22354 230/500 CAK/W33 30x46x7 HMSA10 V 331291 B 51102 V/HR22Q2 7032 CD/P4A 71984 AM FYTWR 1. YTHR HME 3176 HN 1612 NUP 313 ECJ S7006 CD/P4A SAFS 22217 SNP 3260x11 ZW 70x80

Model No.	Inner Diameter	Outer Diameter	Width	Type
25x62x7 HMSA10 V
32240/DF
NNU 41/1500 M/W33
SE 213
WBB1-8704 R