مميزات خاصة
- Bearings
- 10PCS SMR74RS CB 4x7x2.5 mm ABEC-7 Stainless Steel Hybrid Si3n4 Ceramic Bearing Without Grease Fast Turning
وصف
Bearings
TECHNICAL SPECS
Item: SMR74 2RS CB
Structure: Deep GrooveBearing
Material: 440C Stainless SteelBall
Material:Ceramic Si3N4Bearing
Type : Hybrid ceramic ball bearing
Bore Dia (d): 4 mm
Outer Dia (D): 7mm
Width (B): 2.5mm
Closures: Rubber Seal
Lubrication: Free of Grease Free of Runing
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Bearing Grades: ABEC 7
is_customized : Yes
Material : Stainless Steel
Model Number : SMR74RS CB
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