FAG 6311-H-2Z-SN Bearing

FAG 6311-H-2Z-SN Deep groove ball bearing

Also known as : 6311ZZ

• Inside Diameter: 55 mm
• Outside Diameter: 120 mm
• Width: 29 mm
• Basic dynamic load rating: 66910 kN
• Basic static load rating: 41890 kN

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FAG 6311-H-2Z-SN Bearing

Part Number	6311-H-2Z-SN
Brand	FAG
Catagory	Deep groove ball bearing 63..-H-2Z, single row, H-Series, shields, steel sheet metal cage
d	55 mm, Bore diameter
D	120 mm, Outside diameter
B	29 mm, Width
Cr	66910 N, Basic dynamic load rating, radial
C0r	41890 N, Basic static load rating, radial
Cur	2550 N, Fatigue load limit, radial
Limiting speed	6700 1/min
Reference speed	7200 1/min
Weight	1.38 kg
Other Dimensions
rmin	2 mm, Minimum chamfer dimension
D2	103.2 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	13.3, Calculation factor

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

• Sealing: 2Z, Design variant H (H-Series)
• Cage: JN, steel sheet metal
• Tolerance: PN, Normal (PN)
• Dimensional / heat stabilization: SN, Rings dimensional stabilized up to 120°
• Lubricant: Greased, Greased
• Radial internal clearance: CN, Group N (CN)