HOME -- SKF -- Radial shaft seals -- SKF 21749 Radial shaft seals for general industrial applications

SKF 21749 Radial shaft seals

21749

US stock number			21749
Design			CRWH1
Lip material			R

Dimensions

d₁	55.575	mm
D	76.12	mm
b	11.13	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.	6186	r/min
Shaft surface speed	max.	18	m/s

Model Number:21749(21749)
Inner Diameter d:55.5752mm Outer Diameter D:76.12mm Width b:11.13mm
（unit:mm）
Type:Radial shaft seals
Update date:2025-12-15
Application:small apinpailiances,manual Tools,Special Equipment,power source,vacuum suction cup,hydraulic control element,chuck industry,sucker industry,machine tool spindle,raw material accessories,security
Similar models:SKF 21749(21749)
Tianjin FLD Technical Co.,Ltd. specialize in 21749 products，there is large inventory of SKF 21749 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 21749 Which SKF 21749 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.

Model No.	No.	Size(mm)	Brand	Type
AC3409A2	SC 659013	659013	NOK	Standard oil seal
AD4346A2	TB 12015014	12015014	NOK	Standard oil seal
BM1270A3	VR 12501215-127020	12501215-127020	NOK	General oil seal
AZ2636G0	ZF 45584	45584	NOK	General oil seal
TC48658	NK701	48658	NAK	Standard oil seal
TC12015012	NT7060	12015012	NAK	Standard oil seal
AC3053-E1	SC 55 78 9 NBR	55789	NOK	Standard oil seal
AZ4799-F0	ZF-38 (170 203 13.9 10)	17020313.9	NOK	Standard oil seal
CO08839-A	1AP-395	394.50 411.30	NOK	O ring
30x72x10HMSA10RG	30x72x10 HMSA10 RG	307210	SKF	Radial shaft seals

Purchase the SKF 21749 Please fill in the following

Hot number:NOK AB0771E1 NOK AB5586E0 NOK AC1518A2 NOK AE1033A0 NOK AD1313E3 NAK TC16*25*7 NOK AC1904-E4 NOK FU1731-H0 NOK FU0292-D0 NOK AR5396-F5 NOK GN5025-V0 NOK GN4814-V0 SKF 18924 SKF 52x63x8HMS5RG SKF 95x125x12CRW1R NOK FU1365D0 NOK FQ0027D0 NOK GZ3000V0 NOK GJ454210 NAK TC23*37*7 NAK TC70*125*12 NOK AB1544-E0 NOK AE0483-G0 NOK GS1818-V0 NOK GS0612-V7 NOK FU0508-F0 NOK FU1330-D0 NOK GN4814-V0 SKF 40x58x8HMS5V SKF 99849