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SKF 21128 Radial shaft seals

21128

US stock number			21128
Design			HMSA7
Lip material			P

Dimensions

d₁	53.975	mm
D	75.006	mm
b	11.989	mm

Application and operating conditions

Pressure differential	max.	0.07	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	150	°C
Operating temperature, short period	max.	175	°C
Rotational speed	max.	3538	r/min
Shaft surface speed	max.	10	m/s

Model Number:21128(21128)
Inner Diameter d:53.975mm Outer Diameter D:75.0062mm Width b:11.9888mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-12
Application:Pump,storage shelves,set bacteria instrument,DC generators,Digital Generator,power source,Material handling equipment,other rubber,machine lathe,Laser Measurements,medical equipment
Similar models:SKF 21128(21128)
Tianjin FLD Technical Co.,Ltd. specialize in 21128 products，there is large inventory of SKF 21128 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 21128 Which SKF 21128 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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