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Bore Size
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623 Mini Ball Bearing 3x10x4 Open R1030

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Bearing Type: 623 Mini Ball Bearing

Size: Inner Diameter 8mm x Outer Diameter 22mm x Width 7mm 

Closure Type: Open on both sides

Material: Chrome Steel SAE-52100

Grease: Light Oil

Load Capacity: 22 (Static) - 64 (Dynamic)

Speed Limit: 34000 RPM – 40000 RPM 

Interchange Numbers: MR103, R1030, L-1030, 623J1

miniature radial ball bearing (623)

Used in: Fishing Reel, Skateboard, Hand Piece, Hobby, Robotic Systems, DC Motors, Engine, Equipment, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Ball Bearing 

Sizes:
ID: 3mm x OD: 10mm x W: 4mm
Material:
Chrome Steel SAE-52100
Lubrication:
Light Oil
Interchange Numbers:
MR103, R1030, L-1030, 623J1
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SizesID: 3mm x OD: 10mm x W: 4mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease Interchange NumbersR1030-2RS, L-1030DD , 623RS, 623.2RSJ1, 623.2RS , 623FF, MR623-2RS
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SizesID: 3mm x OD: 10mm x W: 4mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease Interchange NumbersR1030ZZ, L-1030ZZ , 623Z, 623.2ZJ1, 623-2Z , 623SS, MR623ZZ
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SizesID: 4mm x OD: 13mm x W: 5mm MaterialChrome Steel SAE-52100 LubricationLight Oil Interchange NumbersR1340 , MR624, 624, L-1340
Save 38%
SizesID: 4mm x OD: 13mm x W: 5mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease
623 Mini Ball Bearing 3x10x4 Open R1030

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623
$8.73
$5.42
You save: $3.31
Availability: 494 item(s)
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