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

2218K

Self-Aligning Ball Bearings
main product photo
Images shown are representations. Designs and specifications may differ from actual products.
Parts Number
2218K Self-Aligning Ball 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

2218K

Boundary Dimensions

d 90 mm Bore diameter
D 160 mm Outside diameter
B 40 mm Width
r (min.) 2 mm Chamfer dimension

Basic Load Ratings

Cr 77500 N Basic dynamic load rating
C0r 28700 N Basic static load rating

Speeds

Grease 3600 min-1 Grease lubrication
Oil (Oil-bath) 4300 min-1 Oil-bath lubrication

Abutment and Fillet Dimensions

da (min.) 99 mm Diameter of shaft abutment
Da (max.) 151 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet

Calculation factors

e 0.27 Constant
Y2 3.7 Axial load Factors
Y3 2.4 Axial load Factors
Y0 2.5 Axial load Factors

Mass

(approx.) 3.09 kg

Associated products

Adapter H318X Adapter
Designations Boundary Dimensions Basic Load Ratings Radial Internal Clearance Tolerance Class Limiting Speeds Mass
d
(mm)		 D
(mm)		 B
(mm)		 Cr
(N)		 C0r
(N)		 min
 max
 Grease
(min-1)		 Oil (Oil-bath)
(min-1)		 (approx.)
(kg)
2218K 90 160 40 77500 28700 ISO NORMAL CLASS 3600 4300 3.09

You can use this service by registering as a member.

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

CAD
More Information
NSK Product Type2 SABB_SA
NSK Product Type Bearing
Designations 2218K

© NSK Ltd.

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