SKF Nitrile Rubber (NBR) Seal, 12 mm ID, 22 mm OD, 6 mm

Sous-total (1 paquet de 10 unités)*

11,06 €

(TVA exclue)

13,38 €

(TVA incluse)

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le paquet*
10 +1,106 €11,06 €

*Prix donné à titre indicatif

N° de stock RS:
266-8864
Référence fabricant:
12X22X6 HMSA10 RG
Fabricant:
SKF
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Marque

SKF

Product Type

Seal

Inside Diameter

12mm

Outside Diameter

22mm

Seal Type

Rotary Shaft Seal

Thickness

6mm

Seal Material

Nitrile Rubber (NBR)

Pays d'origine :
CN

SKF Seal, 12mm Inside Diameter, 6mm Thickness - 12X22X6 HMSA10 RG


This seal is a rotary shaft sealing component designed to separate rotating and stationary parts in machinery, preventing lubricant leakage and limiting contaminant ingress. It features an elastomeric sealing lip and a rubber outer diameter for a secure housing fit, intended for oil or grease sealing in industrial equipment where relative motion occurs.

Features & Benefits


• Garter spring ensures consistent lip contact at varying shaft speeds
• Auxiliary non-contacting lip improves exclusion of dust and debris
• Nitrile rubber lip resists common oils and greases during operation
• Accepts slight misalignment to maintain effective sealing under load
• Permits circumferential speeds up to 2.05 m/s for moderate-speed shafts

**Applications**


• Suitable for bearings in automation drives and gearboxes
• Ideal for motor shafts in electrical equipment maintenance
• Used with rotating assemblies in mechanical manufacturing machinery
• Can be used for sealing housings in electronics cooling fans

What temperature range can it tolerate in continuous use?


It operates continuously from −40°C up to 100°C with short excursions to 120°C for intermittent conditions.

How does the seal perform at higher rotational speeds?


The seal is rated for a maximum circumferential speed of 2.05 m/s and a rotational speed up to 3240 r/min, beyond which performance may degrade.

What pressure conditions can it handle between sides of the shaft?


The allowable pressure differential across the seal is 0.03 N/mm², suitable for low-pressure retention applications.

Are there installation accessories recommended for shaft damage or wear?


Use a thin protective sleeve such as the manufacturer’s Speedi-Sleeve to restore worn shaft journals before fitting the seal.

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