Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 55x78x12 HMSA10 RG

55x78x12 HMSA10 RG

US stock number			563276
Design			HMSA10
Lip material			RG

In accordance with ISO/DIN

Dimensions

d₁	55	mm
D	78	mm
b	12	mm

Application and operating conditions

Pressure differential	max.	0.03	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	3472	r/min
Shaft surface speed	max.	10	m/s

Model Number: 55x78x12 HMSA10 RG
Inner Diameter：55mm Outer Diameter：78mm Width：12mm
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：2026-08-24
Application:Machine tool accessories,Industrial,Workpiece,hydraulic actuator,paint paint,security equipment,historical instruments,tower crane,expectoration machine,Medium and large motor,Dental Equipment
Similar models:38x55x10 HMS5 V 99552 1550 VE R 415506 1525542 35x55x8 HMS5 V 55x90x10 HMS5 V 36155 IR 55x65x28 EGS 30x55x10 HMSA10 RG
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Model No. Inner Diameter Outer Diameter Width Type

115x145x12 CRW1 R
120x140x12 CRWA1 R
PWM 253030
SAFS 23026 KA x 4.7/16
SNW 128x5

Purchase the SKF 55x78x12 HMSA10 RG Please fill in the following

Hot number： 20x30x7 CRW1 R BD-24196 ECAK30/W33-AOH 24196 71926 CD/P4AH1 90951 BC4-8010/HA4 BT4B 332654/HA1 FY 1.3/4 TF HA 318 LR 40x45x16.5 OKBS 86 SAFS 22240 T WS 81214 WS 81217 YET 206-101 YSA 206-2FK + HA 2306

Model No.	Inner Diameter	Outer Diameter	Width	Type
115x145x12 CRW1 R
120x140x12 CRWA1 R
PWM 253030
SAFS 23026 KA x 4.7/16
SNW 128x5