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
Quantity: 1 Lot = 10 PCS
Item: SMR85 2RS
Structure: Deep Groove
Material: 440C Stainless Steel ( prefix "S" )
Bore Dia (d): 5 mm
Outer Dia (D): 8 mm
Width (B): 2.5 mm
Closures: Rubber Seal(ZZ)
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Clearance: C0
Grades: ABEC-7
Dynamic Load Rating (Cr) (Newtons): 185
Static Load Rating (Cor) (Newtons): 72
Ball Qty: 9
Ball Dia (Dw): 0.800 mm
Weight: 0.34 g