SKF 1200521 Power transmission seals,SKF 1200521 Industrial seals-BEARINGPOWER Co.,Ltd.

Model Number: 1200521
Inner Diameter：304.8mm Outer Diameter：355.6mm Width：20.625mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals for heavy industrial applications
Details： Radial shaft seals for heavy industrial applications
Update date：2026-04-16
Application:gear grinding machine,hydraulic cylinder buffer,hardware,generator,ultra-quiet generators,Surveying Surveying Instruments,medical equipment,,crimping tools,marine test,switch
Similar models:1200521 1200523
BEARING POWER International Trading Co.,Ltd. specialize in 1200521 products，there is large inventory of SKF 1200521 Radial shaft seals for heavy industrial applications. We has been built up long-term cooperation with SKF company, could make a bulk order of the 1200521 Which SKF 1200521 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
18666	47.625	69.85	7.95	Seals
22x40x6 CRW1 R	22	40	6.35	Seals
25590/25523	45.618	82.931	26.988	Bearings, units and housings
520x580x25 HDS2 R	520	580	25	Seals
6203/HR22Q2	17	40	12	Bearings, units and housings
627/HR22Q2	7	22	7	Bearings, units and housings
D/W R3 R	4.762	12.7	4.978	Bearings, units and housings
MS 31/670	-	-	50	Bearings, units and housings
N 1009 KTN/SP	45	75	16	Bearings, units and housings
NJ 2212 ECPH	60	110	28	Bearings, units and housings
S7018 CB/P4A	90	140	24	Bearings, units and housings
SSAFS 22534 x 5.13/16 T	147.6375	-	-	Bearings, units and housings

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Hot number： 23755 250x280x15 HMSA10 RG 30215/DF 38x56x8 CRW1 R 524223 7218 BECBY 95x170x13 HMSA10 V BT4B 334126 G/HA1VA901 FYTB 1.1/2 TDW IR 50x55x35 K 18x24x13 NU 228 ECM/C3VL2071 SAF 1518 x 3.1/16 SSAFS 22515 x 2.1/2 SYNT 45 F

US stock number			1200521
Design			HDS7
Lip material			R

Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Shaft surface speed	max.	25	m/s

d₁	304.8	mm
D	355.6	mm
b	20.625	mm