1. Made of bearing steel, low noise, and long service life.
2. It has advantages such as fast heat dissipation, low friction, high speed, and high temperature resistance.
3. Widely used in various small machinery applications.
Description
1. High hardness and high toughness ensure reliable and durable performance in harsh applications.
2. Smooth operation, energy-efficient, high-speed precision bearing.
TECHNICAL SPECS
Item: MR74Z Open
Structure: Deep Groove
Bore Dia (d): 4 mm
Outer Dia (D): 7 mm
Width (B): 2 mm
Closures: Open
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Clearance: C0
Grades: ABEC Grades 5
Dynamic Load Rating (Cr) (Newtons): 264
Static Load Rating (Cor) (Newtons): 92
Ball Qty: 8
Ball Dia (Dw): 1.000 mm
Weight: 0.23 g
Quantity: 1 Lot = 10 PCS