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ZEN S638012RS Stainless Steel Rubber Sealed Deep Groove Ball Bearing 12x21x7mm - Allow 2-3 Days

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Designed for high-speed operation
Available in multiple configurations
Manufactured to high European standards

Equivalent to: S638012RS S638012RSH S638012RS1 S638012RSR S63801LLU S63801DDU S.63801.2RS S.63801.2RSH S.63801.2RS1 S.63801.2RSR S.63801.LLU S.63801.DDU W638012RS W638012RSH W638012RS1 W638012RSR W63801LLU W63801DDU W.63801.2RS W.63801.2RSH W.63801.2RS1 W.63801.2RSR W.63801.LLU W.63801.DDU

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ZEN Stainless Steel Rubber Sealed Deep Groove Ball Bearings: These stainless steel bearings are manufactured to high European standards, reflecting ZEN’s reputation for quality, precision, and exceptional corrosion resistance. Fitted with durable rubber seals on both sides (2RS), they provide outstanding protection against dust, moisture, and contaminants while effectively retaining lubrication. This results in extended service life and minimal maintenance, even in damp or corrosive environments. Common applications include electric motors, household appliances, conveyors, agricultural equipment, and automotive systems.
Benefits: Corrosion resistance, lubrication retention, maintenance-free operation, superior contaminant protection

Brand / Quality: ZEN - Economy Quality
Inside Diameter: 12mm
Outside Diameter: 21mm
Width: 7mm
Seals / Shields: Rubber Sealed
Clearance: * Standard
Need Oil Seals?

Need Viton Seals?

Adhesives

Lubricants

Bearing Pullers

d	=	12mm
D	=	21mm
B	=	7mm
Dynamic Load C	=	2.65 kN
Static Load Co	=	1.05 kN
Fatigue Load Limit Pu	=	0.043 kN
Reference Speed	=	34000 rpm
Limiting Speed	=	20000 rpm
Weight Kg	=	0.007 kg