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

14139/14283

Inch Design Tapered Roller Bearings
main product photo
Images shown are representations. Designs and specifications may differ from actual products.
Parts Number
14139/14283 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

14139/14283

Boundary Dimensions

d 34.976 mm Bore diameter
D 72.085 mm Outside diameter
T 22.385 mm Total width
B 19.583 mm Width of inner ring
C 18.415 mm Width of outer ring
Cup r (min.) 2.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone)

Basic Load Ratings

Cr 58000 N Basic dynamic load rating
C0r 56000 N Basic static load rating

Speeds

Grease 5600 min-1 Grease lubrication
Oil (Oil-bath) 7500 min-1 Oil-bath lubrication

Dimensions

a 17.7 mm Effective load center

Abutment and Fillet Dimensions

da 41.5 mm Diameter of shaft abutment
Da 60 mm Diameter of housing abutment
db 40 mm Diameter of shaft abutment
Db 65 mm Diameter of housing abutment
ra (max.) 1.3 mm Radius of shaft or housing fillet of inner ring
ra (max.) 2.3 mm Radius of shaft or housing fillet of outer ring

Calculation factors

e 0.38 Constant
Y0 0.87 Axial load Factors
Y1 1.6 Axial load Factors

Mass

CONE (approx.) 0.198 kg
CUP (approx.) 0.21 kg
CAD
More Information
NSK Product Type2 TRBSR_ID
NSK Product Type Bearing
Designations 14139/14283

© NSK Ltd.

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