FAG 6311-2Z Bearing

FAG 6311-2Z Deep groove ball bearing

Also known as : 6311ZZ

• Inside Diameter: 55 mm
• Outside Diameter: 120 mm
• Width: 29 mm
• Basic dynamic load rating: 83000 kN
• Basic static load rating: 47500 kN

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FAG 6311-2Z Bearing

Part Number	6311-2Z
Brand	FAG
Catagory	Deep groove ball bearing 63..-2Z, single row, shields, steel sheet metal cage
d	55 mm, Bore diameter
D	120 mm, Outside diameter
B	29 mm, Width
Cr	83000 N, Basic dynamic load rating, radial
C0r	47500 N, Basic static load rating, radial
Cur	3250 N, Fatigue load limit, radial
Limiting speed	7200 1/min
Reference speed	7100 1/min
Weight	1.375 kg
Other Dimensions
rmin	2 mm, Minimum chamfer dimension
D2	104.3 mm, Caliber diameter outer ring
Mounting dimensions
da min	66 mm, Minimum diameter shaft shoulder
Da max	109 mm, Maximum diameter of housing shoulder
ra max	2 mm, Maximum diameter of housing shoulder
Calculation factors
f0	12.9, Calculation factor

FAG 6311-2Z, Deep groove ball bearing 63..-2Z, single row, shields, steel sheet metal cage.

• Sealing: 2Z, Non-contact Shield on both sides
• Cage: JN, steel sheet metal
• Tolerance: PN, Normal (PN)
• Dimensional / heat stabilization: S0, Rings dimensional stabilized up to 150°
• Lubricant: GA13, Standard ball bearing and insert bearing grease for D>62mm
• Radial internal clearance: CN, Group N (CN)