Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 20x31x7 CRW1 R

20x31x7 CRW1 R

US stock number			7907
Design			CRW1
Lip material			R

Dimensions

d₁	20	mm
D	31	mm
b	7	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.	17189	r/min
Shaft surface speed	max.	18	m/s

Model Number: 20x31x7 CRW1 R
Inner Diameter：20mm Outer Diameter：31mm Width：7mm
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：2026-07-31
Application:transistor fittings,X-ray Equipment,other mold,Warehouse Shelf Equipment,switch,Grinding and polishing equipment,quality inspection equipment,mechanical annex,natural instruments,security equipment,small diesel generators
Similar models:340x380x20 HDS1 R 720 VE R 520x560x20 HDS1 V 125x200x15 HMS5 V 720 VRME R 1200 VL V 320x350x16 HDS1 R 20x42x7 HMS5 V 590x630x20 HDS1 R 1200231
BEARING POWER International Trading Co.,Ltd. specialize in 20x31x7CRW1R products，there is large inventory of SKF 20x31x7 CRW1 R 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 20x31x7 CRW1 R Which SKF 20x31x7CRW1R 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

15620
87750/87111
NNCL 4934 CV
NU 415
NX 15

Purchase the SKF 20x31x7 CRW1 R Please fill in the following

Hot number： 1303 ETN9 21069 2209 ETN9 239/950 CAK/W33 241/630 ECAK30/W33 33118T104/DB 38x55x7 HMS5 V 510/900 M 6204/HR22Q2 7020 ACE/HCP4AH1 7036 ACD/P4AH1 GEM 60 ES-2LS H 2315 PBM 250270250 M1G1 SILKAC 25 M

Model No.	Inner Diameter	Outer Diameter	Width	Type
15620
87750/87111
NNCL 4934 CV
NU 415
NX 15