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638-ZZ Miniature Ball Bearing 8 x 28 x 9 mm Shielded View larger

638-ZZ Miniature Ball Bearing 8x28x9 Shielded

638ZZ

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Sizes: ID 8mm x OD 28mm x W 9mm

Miniature Ball Bearing Both Sides Metal Shielded and pre-lubricated with Grease

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Bearing Type: 638-ZZ Miniature Ball Bearing

Size: Inner Diameter 8mm x Outer Diameter 28mm x Width 9mm 

Closure Type: Metal Shield on both sides (ZZ)

Material: Chrome Steel SAE-52100

Grease: Chevron SRI-2 Grease

Load Capacity: 202 (Static) - 466 (Dynamic)

Speed Limit: 28000 RPM – 34000 RPM 

Interchange Numbers: MR638-ZZ, 638-ZZ, 638ZZ, 638-2Z

miniature radial ball bearing (638-ZZ)

Used in: Skateboard, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Ball Bearing 

SIZES ID: 8mm x OD: 28mm x W: 9mm
MATERIAL Chrome Steel SAE-52100
LUBRICATION Chevron SRI-2 Grease

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638-ZZ Miniature Ball Bearing 8x28x9 Shielded

638-ZZ Miniature Ball Bearing 8x28x9 Shielded

Sizes: ID 8mm x OD 28mm x W 9mm

Miniature Ball Bearing Both Sides Metal Shielded and pre-lubricated with Grease

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