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:2021-06-13
Application:hydraulic cylinder buffer,lifting upgrade,molding machine,Automobile,Medium and large motor,electrostatic protection,Ball screw,mechanical annex,drawing die,thin metal materials,Laser Cutting
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
BQ3139E1	QLFY 6010014	6010014	NOK	General oil seal
TC14297	NK701	14297	NAK	Standard oil seal
TC58758	NK701	58758	NAK	Standard oil seal
CO7771-B	AS568-027-B	33.05 36.61	NOK	O ring
CU1067-K2	USH-98 F	981128.5	NOK	Dual-use seal
1240VRMER	1240 VRME R	1176--	SKF	V-ring seals
470511	470511	497--	SKF	V-ring seals
32x43x7HMSA10RG	32x43x7 HMSA10 RG	32437	SKF	Radial shaft seals
4VAR	4 VA R	3.2--	SKF	V-ring seals
85039	85039	--50.8	SKF	Wear sleeves

Purchase the SKF 21749 Please fill in the following

Hot number:NOK AC0684E1 NOK CL0174C0 NOK AB4753E0 NOK AB4795A3 NOK AE3055A0 NOK AD3224E0 NOK AP1260E0 NOK AE3055-A0 NOK CO3700-G NOK CO2032-B NOK CO0435-B NOK CO0031-A NOK GN0762-V0 SKF 14858 SKF 24x42x8HMS5V NOK GS2305V0 NOK AB5846A0 NAK TC70*125*13 CFW 406801 NOK AE1338-A2 NOK AM2403-A0 NOK CO00108-L NOK CO00119-G0 NOK CO0214-A NOK FU1626-F0 NOK CP0097-A0 NOK FD0142-A0 SKF 46x68x8CRW1R SKF 4980 SKF 591978