Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 20643

20643

US stock number			20643
Design			CRWH1
Lip material			R

Dimensions

d₁	52.4	mm
D	77.75	mm
b	7.95	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.	6561	r/min
Shaft surface speed	max.	18	m/s

Model Number: 20643
Inner Diameter：52.4002mm Outer Diameter：77.75mm Width：7.95mm
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：2026-06-24
Application:raw material accessories,Medical equipment,Gear grinding machine,Medium and large motor,Embroidery,respirator,Control,Other Measurements,Hydraulic Press,casting embedding,reducer
Similar models:20643
BEARING POWER International Trading Co.,Ltd. specialize in 20643 products，there is large inventory of SKF 20643 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 20643 Which SKF 20643 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

32x42x7 HMSA10 V
K 35x40x13
NJ 238 ECM
S7018 ACB/HCP4A
W 61910-2RS1

Purchase the SKF 20643 Please fill in the following

Hot number： 1600 VL V 17627 20078 22380 CAK/W33 23140-2CS5K/VT143 42x55x8 HMSA10 V 71922 ACD/P4A FSAF 22518 TLC FYC 20 TF GEG 25 ES KM 29 OKTC 445 P 52 R-20 FM PCM 120125100 E RNAO 50x62x20

Model No.	Inner Diameter	Outer Diameter	Width	Type
32x42x7 HMSA10 V
K 35x40x13
NJ 238 ECM
S7018 ACB/HCP4A
W 61910-2RS1