Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 4990

4990

US stock number			4990
Design			HM14
Lip material			R

SKF Bore Tite Coating

Dimensions

d₁	12.7	mm
D	25.37	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.	15038	r/min
Shaft surface speed	max.	10	m/s

Model Number: 4990
Inner Diameter：12.7mm Outer Diameter：25.37mm 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：2026-04-16
Application:Laser Cutting,industrial equipment,centrifugal pump,insect experimental analysis instrument,Gas turbine,electronic components,key lock,joint protection,defogging and degreasing,Pump,Power equipment
Similar models:24990 4990
BEARING POWER International Trading Co.,Ltd. specialize in 4990 products，there is large inventory of SKF 4990 Radial shaft seals for general industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 4990 Which SKF 4990 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
15312	38.989	57	21.44	Seals
15558	40.005	62.5094	10.9982	Seals
18014	45.9994	62.992	7.62	Seals
238020	606.425	682.625	-	Seals
30x47x6 HMSA10 V	30	47	6	Seals
32305	25	62	25.25	Bearings, units and housings
53206 + U 206	30	52	17.8	Bearings, units and housings
618/950 MA	950	1150	90	Bearings, units and housings
7011 ACD/HCP4AH1	55	90	18	Bearings, units and housings
6310	50	110	27	Bearings, units and housings
BK 3520	35	42	20	Bearings, units and housings
SAFS 22534 x 5.7/8 T	149.225	-	-	Bearings, units and housings

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Hot number： 14285 24160 CCK30/W33 18x30x7 CRW1 R 315606 418003 4943 51313 55x75x8 HMSA10 RG 71918 CB/HCP4A BT4B 332571/HA4 FY 40 WF NU 226 ECM/C3VL2071 S7004 CD/HCP4A WBB1-8707 R-2Z W 618/0.6