Technical data
32 parametersIdentification
- 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.
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.
81220-TV
Axial cylindrical roller bearing
⌀100 × 150 mm
od EUR 198.73net
+ VAT 23% = EUR 244.44 gross
Cheaper in larger quantities
| from 5 pcs | EUR 194.76 | −2% |
| from 10 pcs | EUR 192.77 | −3% |
| from 25 pcs | EUR 188.79 | −5% |
| from 50 pcs | EUR 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 →
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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.
