Technical data

32 parameters

Identification

Manufacturer
INA
Type
Axial cylindrical roller bearing
Part number (SKU)
81220-TV#N1
EAN
4012802031072
Cage
TV

Dimensions

Bore d
100 mm
Outside diameter D
150 mm
Mass
2.22 kg

Load ratings and operation

Dynamic load rating C
340000 N
Static load rating C₀
1080000 N
Limiting speed
2300 1/min
Full manufacturer specification21 parameters · expand
Axial roller and cage assembly
K81220-TV
Basic dynamic load rating, axial
340000.0 N
Basic static load rating, axial
1080000.0 N
Bore diameter housing washer
103.0 mm
Cage
TV
Fatigue load limit, axial
113000.0 N
Height
38.0 mm
Housing washer
GS81220
Max. operating temperature
120.0 °C
Maximum housing shoulder diameter
107.0 mm
Maximum recess radius
1.1 mm
Min. operating temperature
-30.0 °C
Minimum chamfer
1.1 mm
Minimum shaft shoulder diameter
142.0 mm
PFAS
no
REACH
REACH compliant
Reference speed
840.0 1/min
Rip diameter shaft washer
150.0 mm
RoHS
RoHS compliant
Shaft washer
WS81220
Track Washer
LS7095

Classification

Manufacturer category
Rolling and Plain Bearings › Roller Bearings › Axial-Cylindrical Roller Bearings
eCl@ss class
23-05-11-01
UNSPSC
31171505

Description

Carries axial loads in a single direction using cylindrical rollers arranged as a set comprising K874 cage and roller assembly, GS housing washer and WS shaft washer. Bore diameter is 100.0 mm, outside diameter 150.0 mm, height 38.0 mm, net mass 2.219 kg. Cage type TV is a machined cage guiding the roller and cage assembly. Limiting speed is 2300.0 1/min, reference speed 840.0 1/min. The three-piece design (K874, GS, WS) allows the shaft and housing washers to be mounted and replaced independently, simplifying assembly where only axial load in one direction needs to be supported. As a cylindrical roller bearing of this series, it is suited to applications where axial guidance is required without radial load capacity, and where the reference speed value reflects thermally safe operation under normal load and lubrication conditions. Lubrication with grease or oil should follow the limiting and reference speed values given above.

The same bearing from other manufacturers (2 designations)

Same size and design — suffix notation differs between brands.

Comparison and details →

INA

81220-TV

original — this page

equivalent designation

SKF

81220TN

conditionally interchangeable

These items are conditionally interchangeable — check the design before ordering.

SKF

81220

This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.

INA

81220-TV

Axial cylindrical roller bearing

⌀100 × 150 mm

od EUR 198.73net

+ VAT 23% = EUR 244.44 gross

Last few (1)dispatch within 24 h
81220-TV—
EUR 198.73

Cheaper in larger quantities

from 5 pcsEUR 194.76−2%
from 10 pcsEUR 192.77−3%
from 25 pcsEUR 188.79−5%
from 50 pcsEUR 184.82−7%

Dispatched within 24 h from our own warehouse

Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →

Symbol (SKU)81220-TV#N1
EAN4012802031072
Wymiary⌀100 × 150 mm
Masa2.22 kg

Buying for a company?

Open a business account →

Documentation

Datasheet (PDF)RoHS / REACH compliance declaration (PDF)

Opening a document for the first time can take up to a minute while the manufacturer prepares it.

Need fitting, lubrication or a vibration check?