1. Efficient operation, smooth performance, wear resistance, can extend service life and reduce maintenance needs.
2. Double-layer protection on both sides of the bearing ensures smooth rotation.
3. Widely used in household appliances, garden machinery, tool industrial production, etc.
وصف
1. Low noise, fast heat dissipation, low friction, high speed, high temperature resistance.
2. Made of high-quality bearing steel, durable and not easy to deform under heavy load.
3. Improve efficiency while minimizing friction
TECHNICAL SPECS
Item: SMR74 2RS CB
Structure: Deep Groove
Bearing Material: 440C Stainless Steel
Bearing Type : Hybrid ceramic ball bearing
Bore Dia (d): 4 mm
Outer Dia (D): 7 mm
Width (B): 2.5 mm
Closures: Rubber Seal
Lubrication: Free of Grease Free of Runing
Magnetic: little
Hardness: 58HRC
Clearance: C0
Bearing Grades: ABEC 7
Dynamic Load Rating (Cr) (Newtons): 264
Static Load Rating (Cor) (Newtons): 92
Weight: 0.23 g