Toggle Nav
Search
Advanced Search
Menu
Account
Settings
  • Sign In >

31594/31520

Inch Design Tapered Roller Bearings
main product photo
Images shown are representations. Designs and specifications may differ from actual products.
Parts Number
31594/31520 Inch Series Tapered Roller Bearings
Add to Compare
You can use this service by registering as a member.
Add to Compare
You can use this service by registering as a member.
Tap the image to enlarge it.
Display units

Parts Number

31594/31520

Boundary Dimensions

d 34.925 mm Bore diameter
D 76.2 mm Outside diameter
T 29.37 mm Total width
B 28.575 mm Width of inner ring
C 23.812 mm Width of outer ring
Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 99000 N Basic dynamic load rating
C0r 96500 N Basic static load rating

Speeds

Grease 5000 min-1 Grease lubrication
Oil (Oil-bath) 6700 min-1 Oil-bath lubrication

Dimensions

a 21.6 mm Effective load center

Abutment and Fillet Dimensions

da 46 mm Diameter of shaft abutment
Da 64 mm Diameter of housing abutment
db 43.5 mm Diameter of shaft abutment
Db 72 mm Diameter of housing abutment
ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.4 Constant
Y0 0.82 Axial load Factors
Y1 1.5 Axial load Factors

Mass

CONE (approx.) 0.404 kg
CUP (approx.) 0.235 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations 31594/31520

© NSK Ltd.

Back to top
Copyright © 2013-present Magento, Inc. All rights reserved.