Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 31250

31250

US stock number			31250
Design			CRWH1
Lip material			R

Dimensions

d₁	79.375	mm
D	111.15	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: 31250
Inner Diameter：79.375mm Outer Diameter：111.15mm 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：2026-08-24
Application:Antenna Potentials,mechanical annex,plastic molding,cooling system,rubber products machinery and equipment,Flame Cutting,wheel lathe,Equipment,medical equipment,standing experimental equipment,pipe fittings Steel industry
Similar models:31250
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Model No. Inner Diameter Outer Diameter Width Type

294/1000 EF
313477 B
40x75x8 CRW1 V
OH 3056 H
PWTR 3580.2RS

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Hot number： 14137 A/14276 3305 A-2RS1 401004 71948 CD/P4A HE 3126 NCF 2244 ECJB NU 316 ECM PCMW 142601.5 M PSM 061006 A51 S7015 ACD/P4A SAF 22530 x 5.5/16 T SAF 22638 SAF 22638 x 7 SAF 23052 KATLC x 9.1/2 W 06

Model No.	Inner Diameter	Outer Diameter	Width	Type
294/1000 EF
313477 B
40x75x8 CRW1 V
OH 3056 H
PWTR 3580.2RS