Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21x40x8 CRW1 R

21x40x8 CRW1 R

US stock number			8380
Design			CRW1
Lip material			R

Dimensions

d₁	21	mm
D	40	mm
b	8	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.	16370	r/min
Shaft surface speed	max.	18	m/s

Model Number: 21x40x8 CRW1 R
Inner Diameter：21mm Outer Diameter：40mm Width：8mm
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：2025-12-09
Application:Seals,Garment Accessories,stacker lift platform,Water Monitoring,PVC,ventilation heating equipment,tooth filling,garden machinery,generator,rubber products machinery and equipment,coal mill
Similar models:99821 400221 1050211 Z 211 F 21213 21163 21749 2200213 3150210 115021
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Hot number： 18695 240/1000 CAF/W33 319426 DA-2LS 71800 ACD/P4 GE 160 ESX-2LS HCRE 090 R NCF 3011 CV NCF 3096 CV NKX 12 Z PBM 150170160 M1G1 PWKR 90.2RS STO 17 X W 61904-2Z W 61911-2Z YSPAG 206-103