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22315EAKE4

Spherical Roller Bearings
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Images shown are representations. Designs and specifications may differ from actual products.
Parts Number
22315EAKE4 Spherical Roller Bearings
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Parts Number

22315EAKE4

Boundary Dimensions

d 75 mm Bore diameter
D 160 mm Outside diameter
B 55 mm Width
r (min.) 2.1 mm Chamfer dimension

Basic Load Ratings

Cr 485000 N Basic dynamic load rating
C0r 505000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 3400 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil) 4300 min-1 Properly designed and controlled forced-circulation oil lubrication
Grease 2800 min-1 Grease lubrication
Oil (Oil-bath) 3600 min-1 Oil-bath lubrication

Abutment and Fillet Dimensions

da (min.) 87 mm Diameter of shaft abutment
da (max.) 97 mm Diameter of shaft abutment
Da (min.) 137 mm Diameter of housing abutment
Da (max.) 148 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet

Calculation factors

e 0.33 Constant
Y2 3 Axial load Factors
Y3 2 Axial load Factors
Y0 2 Axial load Factors

Mass

(approx.) 5.26 kg

Associated products

Adapter H2315X Adapter
Withdrawal sleeve AHX2315 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)
22315EAKE4 75 160 55 485000 505000 ISO NORMAL CLASS 3400 4300 2800 3600 5.26

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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 22315EAKE4

© NSK Ltd.

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