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SKF 21121 Radial shaft seals

21121

US stock number			21121
Design			HM14
Lip material			R

SKF Bore Tite Coating

Dimensions

d₁	53.975	mm
D	73.43	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.	3538	r/min
Shaft surface speed	max.	10	m/s

Model Number:21121(21121)
Inner Diameter d:53.975mm Outer Diameter D:73.43mm Width b:6.35mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-11
Application:multi-knife lathe,plastic molding,Machine tool accessories,sheet industry,animal anatomy,powder metallurgy,Optical detection,Handling machinery and various industrial machinery,ignition system,Insect Capture,other mold
Similar models:SKF 21121(21121)
Tianjin FLD Technical Co.,Ltd. specialize in 21121 products，there is large inventory of SKF 21121 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 21121 Which SKF 21121 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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