Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for heavy industrial applications -- SKF 640x690x25 HDS1 R

640x690x25 HDS1 R

US stock number			2519490
Design			HDS1
Lip material			R

Dimensions

d₁	640	mm
D	690	mm
b	25	mm

Application and operating conditions

Pressure differential	max.	0.1	MPa
Operating temperature	min.	-40	°C
Operating temperature	max.	100	°C
Operating temperature, short period	max.	120	°C
Rotational speed	max.	746	r/min
Shaft surface speed	max.	25	m/s

Model Number: 640x690x25 HDS1 R
Inner Diameter：640mm Outer Diameter：690mm Width：25mm
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：2026-07-02
Application:Medical equipment,garden machinery,car steering pin,Anti-defibrillation pacing,security equipment,transportation equipment,plastic molding,enzyme,Cylinder Type,office outdoor camping equipment,Dental Equipment
Similar models:578x640x30 HDS1 R 600x640x20 HDS1 V 596405 23640 99640 16406 86407 596400 12640 640x690x25 HDS1 R
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Model No. Inner Diameter Outer Diameter Width Type

61928
7214 ACD/HCP4A
80x115x12 HMS5 V
NNCL 4940 CV
W 619/6 R

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Hot number： 16x40x7 CRW1 R 22215 E 40x62x7 HMSA10 V 6002-Z 608/850 MB 7034 CD/HCP4AH1 71913 CE/P4AH1 7311 BECBJ C 3232 FYR 2 3/4-3 S71920 ACE/P4A S71924 ACB/HCP4A SA 25 ESX-2LS SYR 3 11/16-18 SYR 2 3/16-3

Model No.	Inner Diameter	Outer Diameter	Width	Type
61928
7214 ACD/HCP4A
80x115x12 HMS5 V
NNCL 4940 CV
W 619/6 R