Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 12577

12577

US stock number			12577
Design			CRW1
Lip material			R

Dimensions

d₁	31.75	mm
D	57.15	mm
b	6.35	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.	10828	r/min
Shaft surface speed	max.	18	m/s

Model Number: 12577
Inner Diameter：31.75mm Outer Diameter：57.15mm Width：6.35mm
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：2026-07-27
Application:Antenna Industry,motor,standing experimental equipment,generator,hot and cold box,hydraulic actuator,other lathe,forklift truck,Machine Tool Accessories,plastic molding,walking Food processing machinery and equipment
Similar models:12577
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Model No. Inner Diameter Outer Diameter Width Type

85x140x12 HMS5 V
IR 85x95x36
MS 30/950
NJ 226 ECML
SNL 30/500 G

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Hot number： 17746 2318 48x72x8 HMS5 V 61972 MA 7012 ACD/P4AL 7018 ACE/HCP4AL1 7316 BECBP 90020 GS 89436 LM 245846/810 NNU 4922 BK/SPW33 PCZ 0908 M SAFS 22516-11 SAW 23524 TLC W 61815-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
85x140x12 HMS5 V
IR 85x95x36
MS 30/950
NJ 226 ECML
SNL 30/500 G