6311/2RS/ZZ Single Row Deep Groove Ball Bearings
Bearing Type: Ball Bearing
Load Direction: Radial Load
Structure: Single Row
Seal Type : Open/2RS/ZZ
Part Number: 6311
Bore Dia (d): 55 mm
Outer Dia (D): 120 mm
Width (B) : 29 mm
Ring Material: Gcr15/52100/100cr6 Chrome steel
Ball Material: GCr15/52100 Chrome steel
Dynamic Load Rating (Cr) (Newtons): 71500
Static Load Rating (Cor) (Newtons): 44600
Max Speed (Grease) (X1000 RPM) : 6.7
Max Speed (Oil) (X1000 RPM): 10
Temperature Range: -40°to 120 ℃
Quality Rating: ABEC-3-5,P6,P5
Clearance : C0/C3
Weight (kg): 1.35kg
Description
Bearing Quality Ratings
Bearing Material Chemical Composition Comparison
