Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 12x20x5 CRSA1 R

12x20x5 CRSA1 R

US stock number			4725
Design			CRSA1
Lip material			R

Dimensions

d₁	12	mm
D	20	mm
b	5	mm

Application and operating conditions

Pressure differential	max.	0.05	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	12733	r/min
Shaft surface speed	max.	8	m/s

Model Number: 12x20x5 CRSA1 R
Inner Diameter：12mm Outer Diameter：20mm Width：5mm
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：2026-07-24
Application:Liposuction device,Spectrum Products,sanitation facilities,industrial supplies,engine,Anti-defibrillation pacing,glass,Workpiece,rubber products machinery and equipment,Industry,Hydraulic Equipment
Similar models:12336 12577 80x125x12 HMSA10 V 401201 130x190x12 HMS5 V IR 110x120x30 EGS 126x147x11 CRSA1 R 1200231 12x28x7 HMS5 RG 115x140x12 CRW1 V
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Model No. Inner Diameter Outer Diameter Width Type

21301
31237
629/HR11TN
HA 3030
KD21-604

Purchase the SKF 12x20x5 CRSA1 R Please fill in the following

Hot number： 2217 26163 32312 B 400 VL V 38880/38820 6216/C3VL0241 BS2-2214-2RSK/VT143 H 304 E NA 22/8.2RS NU 1010 ECP NUP 203 ECP SAF 22628 x 4.13/16 TLC SI 80 ES-2RS SYFWR 30 YTHR W 63806

Model No.	Inner Diameter	Outer Diameter	Width	Type
21301
31237
629/HR11TN
HA 3030
KD21-604