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22319EAKE4

Spherical Roller Bearings
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Images shown are representations. Designs and specifications may differ from actual products.
Parts Number
22319EAKE4 Spherical Roller Bearings
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Parts Number

22319EAKE4

Boundary Dimensions

d 95 mm Bore diameter
D 200 mm Outside diameter
B 67 mm Width
r (min.) 3 mm Chamfer dimension

Basic Load Ratings

Cr 735000 N Basic dynamic load rating
C0r 780000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2600 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil) 3000 min-1 Properly designed and controlled forced-circulation oil lubrication
Grease 2200 min-1 Grease lubrication
Oil (Oil-bath) 2800 min-1 Oil-bath lubrication

Abutment and Fillet Dimensions

da (min.) 109 mm Diameter of shaft abutment
da (max.) 121 mm Diameter of shaft abutment
Da (min.) 172 mm Diameter of housing abutment
Da (max.) 186 mm Diameter of housing abutment
ra (max.) 2.5 mm Radius of shaft or housing fillet

Calculation factors

e 0.33 Constant
Y2 3.1 Axial load Factors
Y3 2.1 Axial load Factors
Y0 2 Axial load Factors

Mass

(approx.) 9.91 kg

Associated products

Adapter H2319X Adapter
Withdrawal sleeve AHX2319 Withdrawal sleeve
Designations Boundary Dimensions Basic Load Ratings Radial Internal Clearance Tolerance Class Speeds Mass
Limiting Speeds
d
(mm)		 D
(mm)		 B
(mm)		 Cr
(N)		 C0r
(N)		 min
 max
 Thermal Speed Rating (Oil-bath)
(min-1)		 Mechanical (forced-circulation oil)
(min-1)		 Grease
(min-1)		 Oil (Oil-bath)
(min-1)		 (approx.)
(kg)
22319EAKE4 95 200 67 735000 780000 ISO NORMAL CLASS 2600 3000 2200 2800 9.91

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Not to scale.
(*) The chamfer dimensions are minimum values.
Suffix K and K30 represents bearings with tapered bores (taper 1:12 or 1:30).

CAD
More Information
NSK Product Type2 SRB_CTB
NSK Product Type Bearing
Designations 22319EAKE4

© NSK Ltd.

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