FAG 6311-2Z bearings

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

FAG deep groove ball bearing, 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

6311-2Z FAG
Main Dimensions & Performance Data
Part Number	6311-2Z
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	GA13	Ball bearing and insert bearing grease, standard for D>62mm
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

FAG 6311-2Z, 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: GA13, Ball bearing and insert bearing grease, standard for D>62mm
Tolerance: PN, Normal (PN)
Radial internal clearance: CN (Group N), Normal internal clearance

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