SKF SD20x28x4 Power transmission seals,SKF SD 20x28x4 Industrial seals-BEARINGPOWER Co.,Ltd.

Model Number: SD 20x28x4
Inner Diameter：20mm Outer Diameter：28mm Width：4mm
Reference speed:- Limiting speed:-
Type：Seals Industrial seals Power transmission seals Radial shaft seals with a low cross sectional height
Details： Radial shaft seals with a low cross sectional height
Update date：2025-12-09
Application:roller lathe,noise reduction equipment,agricultural testing and analysis equipment and related,agriculture,Garment Accessories,physical instruments,Anesthetic Equipment,Textile Industry Accessories and Accessories,Industrial equipment,ship special,Spectrum Products
Similar models:406203 1000x1050x20 HDS1 R 2000 VRME R 82x120x12 HMSA10 RG 95x120x12 HMSA10 V Z 207 65x120x12 HMS5 RG 320x380x28 HDSA2 RD 20659 102520
BEARING POWER International Trading Co.,Ltd. specialize in SD20x28x4 products，there is large inventory of SKF SD 20x28x4 Radial shaft seals with a low cross sectional height. We has been built up long-term cooperation with SKF company, could make a bulk order of the SD 20x28x4 Which SKF SD20x28x4 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
20144	50.8	92.02	11.13	Seals
21x40x7 HMSA10 RG	21	40	7	Seals
22318 EJA/VA405	90	190	64	Bearings, units and housings
28841	73.025	110.01	11.13	Seals
33011/DF	55	90	-	Bearings, units and housings
36x58x10 HMS5 RG	36	58	10	Seals
38x52x8 HMSA10 V	38	52	8	Seals
61903	17	30	7	Bearings, units and housings
NNU 4168 M/W33	340	580	243	Bearings, units and housings
S7006 ACB/HCP4A	30	55	13	Bearings, units and housings
SAF 23044 KA x 7.7/8	200.025	-	-	Bearings, units and housings
SNL 3148 ATURA	220	-	-	Bearings, units and housings

Purchase the SKF SD 20x28x4 Please fill in the following

Hot number： 25x72x7 HMSA10 RG 37405 387/382 6201-2RSL 81218 TN 87513 BT4-8125 E1/C725 H 2319 NJ 417 QJ 313 N2PHAS SNL 3240 SAKAC 25 M W 6204-2Z W 628/8-2RZ YAR 205-100-2RF/HV

Operating temperature	min.	-30	°C
Operating temperature	max.	100	°C
Shaft surface speed	max.	10	m/s

d₁	20	mm
D	28	mm
b	4	mm