Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 31227

31227

US stock number			31227
Design			CRWH1
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: 31227
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：2026-06-24
Application:plastic rolling,Optical detection,Insect Capture,machine lathe,Machine tool accessories,test equipment,quality inspection equipment,woodworking machinery,knitted fabrics,electric hydraulic lifting platform,Medical room equipment
Similar models:31227
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Model No. Inner Diameter Outer Diameter Width Type

17390
BD-241/710 ECAK30/W33-AOH 241/710
7328 BCBM
81105 TN
HE 2311 B

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Hot number： 105x135x12 HMS5 V 17627 18x30x7 CRW1 R 19219 25x62x8 HMS5 RG 332297 629-Z 7410 BGAM 99862 FSAF 1611 G 38x48x4 HME 3096 MBL 28 NATV 5 NJ 2311 ECPH

Model No.	Inner Diameter	Outer Diameter	Width	Type
17390
BD-241/710 ECAK30/W33-AOH 241/710
7328 BCBM
81105 TN
HE 2311 B