Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 31228

31228

US stock number			31228
Design			CRWHA1
Lip material			R

Dimensions

d₁	79.375	mm
D	107.92	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.	4331	r/min
Shaft surface speed	max.	18	m/s

Model Number: 31228
Inner Diameter：79.375mm Outer Diameter：107.92mm 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：2021-06-03
Application:chuck industry,rolling mill roll neck and slowdown device,supporting facilities,static control,air purification,aerial work platform,stamping die,machining,Insect Count,electrostatic protection,Safety protection
Similar models:31228
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Model No.	Inner Diameter	Outer Diameter	Width	Type
29440 E	200	400	122	Bearings, units and housings
470376	367	-	-	Seals
618/900 MA	900	1090	85	Bearings, units and housings
6208-2RSH	40	80	18	Bearings, units and housings
7010 ACD/HCP4A	50	80	16	Bearings, units and housings
FSAF 1515 x 2.3/8 T	60.325	-	-	Bearings, units and housings
GEZ 208 ES-2LS	63.5	100.013	55.55	Bearings, units and housings
K 35x45x30	35	45	30	Bearings, units and housings
NATR 30 PPA	30	62	29	Bearings, units and housings
RMS 5	15.875	46.038	15.875	Bearings, units and housings
SAF 22634 x 5.7/8 T	149.225	-	-	Bearings, units and housings
WS 81134	170		10	Bearings, units and housings

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