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2308 Self Aligning Full Ceramic Bearings

There are several kinds of material of 2308 Self Aligning Full Ceramic Bearings. Hybrid 2308 Self Aligning Full Ceramic Bearings with steel rings and ceramic balls.

Full 2308 Self Aligning Full Ceramic Bearings bearings can be made in silicon nitride, zirconia or silicon carbide, three kinds in total. You can find those ceramic materials' characteristic at ceramic materials and their properties.




Bore Dia (d) 40 mm
Outer Dia (D) 90mm
Width (B) 33mm
Bearing Material Silicon Nitride, Zirconia, Silicon Carbide and Steel are available
Cage Material PEEK, PEFT, Nylon, Stainless Steel, Full Complement are available
Lubrication Dry, Lubrication Free
Closures PTFE Seals, Rubber Seals, Metal Shielded and Open type are available
Temp. Range -800 Degrees to +2200 Degrees F
Clearance CO, C2, C3, C4 are available.
ABEC Tolerance ABEC Grades 1, 3, 5, 7, and 9 are available.
Dynamic Load Rating (Cr) (Newtons) 31850
Static Load Rating (Cor) (Newtons) 9450
Max Speed (X1000 RPM) 5.6
Weight (g) 622.3
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