FAG 6311-2Z-L140 bearings

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

Measurement system: Metric
Bore diameter: 55.000 mm
Outside diameter: 120.000 mm
Width: 29.000 mm
Cr: 83000 N
C0r: 47500 N
Limiting speed: 7200 r/min
Net weight: 1.375 kg
Number of rows: 1
Contact angle deg: 0
Sealing: Shield on both sides
Cage: Steel sheet metal
Bore type: Cylindrical
Outer diameter type: Cylindrical
Bearing material: Steel
Rolling material: Steel
Tolerance class: Normal (PN)
Internal clearance: CN
Lubricant in bearing: Grease

In stock

Technical specification for FAG 6311-2Z-L140

6311-2Z-L140 FAG
Main Dimensions & Performance Data
Part Number	6311-2Z-L140
Cage	JN	steel sheet metal
Sealing	2Z	Non-contact shield on both sides
Tolerance class	PN	Normal (PN)
Radial internal clearance	CN (Group N)	Normal internal clearance
Lubricant	L140	Grease (L140/customer specific)
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
n_G	7200 1/min	Limiting speed
n_δ	7100 1/min	Reference speed
m	1.375 kg	Weight
Mounting dimensions
d_{a min}	66 mm	Minimum diameter shaft shoulder
D_{a max}	109 mm	Maximum diameter of housing shoulder
r_{a max}	2 mm	Maximum fillet radius
Dimensions
r_min	2 mm	Minimum chamfer dimension
D1	101.13 mm	Shoulder diameter outer ring
D2	104.26 mm	Caliber diameter outer ring
d1	75.2 mm	Shoulder diameter inner ring

Data sheet of FAG deep groove ball bearing with shields

FAG 6311-2Z-L140, Deep groove ball bearing 63..-2Z, single row, shields, steel sheet metal cage, Bore diameter 55 mm, Outside diameter 120 mm, Width 29 mm.

Sealing: 2Z, Non-contact shield on both sides
Cage: JN, steel sheet metal
Lubricant: L140, Grease (L140/customer specific)
Tolerance: PN, Normal (PN)
Radial internal clearance: CN (Group N), Normal internal clearance

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