Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 20148

20148

US stock number			20148
Design			HM21
Lip material			R

Dimensions

d₁	50.8	mm
D	92.02	mm
b	6.35	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.	3760	r/min
Shaft surface speed	max.	10	m/s

Model Number: 20148
Inner Diameter：50.8mm Outer Diameter：92.02mm Width：6.35mm
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：2026-06-24
Application:food packaging,Medical equipment,Tool,walking Food processing machinery and equipment,gear grinding machine,Forming mold,product accessories,atomizer class,EEG,sanitation facilities,metallurgy
Similar models:20148
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Model No. Inner Diameter Outer Diameter Width Type

28646
3205 A-2RS1
7215 BECBM
FYTWK 3/4 YTA
NU 217 ECJ

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Hot number： 20144 3208 A-2Z 27723 33x45x7 HMSA10 V 6303/HR22Q2 6306-2ZNR BTW 65 CTN9/SP GX 50 F H 3130 E NJ 2314 ECP PCZ 3216 E PRM 202320 RNAO 8x15x10 TN W 6201 YAR 203-008-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
28646
3205 A-2RS1
7215 BECBM
FYTWK 3/4 YTA
NU 217 ECJ