Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21749

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
Inner Diameter：55.5752mm Outer Diameter：76.12mm Width：11.13mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for general industrial applications
Details： Radial shaft seals for general industrial applications
Update date：2025-12-09
Application:medical equipment,Processing machinery,Security Equipment,Cleaning equipment,Spectrum Products,plastic blow molding,floor industry,Digital Generator,hanging clamp,lifting upgrade,electronic components
Similar models:21749
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NU 310 ECM	50	110	27	Bearings, units and housings
OKF 160	160	365	-
W 61804 R	20	32	7	Bearings, units and housings

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