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SKF 21x40x8CRW1R Radial shaft seals

21x40x8 CRW1 R

US stock number			8380
Design			CRW1
Lip material			R

Dimensions

d₁	21	mm
D	40	mm
b	8	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.	16370	r/min
Shaft surface speed	max.	18	m/s

Model Number:21x40x8CRW1R(21x40x8 CRW1 R)
Inner Diameter d:21mm Outer Diameter D:40mm Width b:8mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:glass processing machine,extruder,Embroidery,medical equipment,thin metal materials,sucker industry,nail products,Pump,cooling system,non-ferrous metal alloy,agriculture
Similar models:SKF 13021(13021) SKF 21171(21171) SKF 57521(57521) SKF 21210(21210) SKF 16121(16121) SKF 2200213(2200213) SKF 21101(21101) SKF 21163(21163) SKF 19212(19212) SKF 29218(29218)
Tianjin FLD Technical Co.,Ltd. specialize in 21x40x8 CRW1 R products，there is large inventory of SKF 21x40x8CRW1R 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 21x40x8CRW1R Which SKF 21x40x8 CRW1 R 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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