Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 12399

12399

US stock number			12399
Design			HM18
Lip material			R

SKF Bore Tite Coating

Dimensions

d₁	31.75	mm
D	49.99	mm
b	11.91	mm
b₃	0.245	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.	6015	r/min
Shaft surface speed	max.	10	m/s

Model Number: 12399
Inner Diameter：31.75mm Outer Diameter：49.99mm Width：11.91mm
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：2026-06-13
Application:storage shelves,economic mold,Body shaping,mobile toilet,Hydraulic Hose,Rolling mill gear box,Individual Wire,air conditioning tools,hydraulic actuator,electronic materials,ultra-quiet generators
Similar models:12399
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Model No. Inner Diameter Outer Diameter Width Type

99721
HCRE 080 R
PFD 3/4 FM
SAF 22544 x 7.13/16 T
W 6206-2Z

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Hot number： 17544 22238-2CS5K/VT143 48x72x10 HMSA10 RG 7019 ACB/HCP4AL 7052 ACD/P4A 71900 CD/HCP4A BT2B 331858/HA1 ECL 207 FSE 513-611 GEH 40 TXE-2LS RNU 209 ECJ SAFS 22518-11 x 3.1/4 TLC W 63800-2RZ SYR 2 11/16-3 W 61910-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
99721
HCRE 080 R
PFD 3/4 FM
SAF 22544 x 7.13/16 T
W 6206-2Z