Home>Products>Thrust Roller Bearing>INA TWD1220 Thrust Roller Bearing
INA TWD1220 MODELS
Need a CAD or 3D Model?
INA TWD1220 Thrust Roller Bearing
category
Thrust Roller Bearing
INA TWD1220 Bearing SPECIFICATIONS
INA TWD1220 Thrust Roller Bearing Industries and SNR Bearing Argentina Applications ? We sell discount Thrust Roller Bearing online L-Shaped Shape as well as cheap machinery parts.
- INA
TWD1220
- L-Shaped
- Bearings with Housin
- 8 Days
- Height Selection
- 6
- 20 ~ 30
- Yes (with retaining
- 24
- SNR Bearing Argentina2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
INA TWD1220 Thrust Roller BearingProducts and services
- L-Shaped
- Bearings with Housin
- 8 Days
- Height Selection
- 6
- 20 ~ 30
- Yes (with retaining
- 24
- Deep Groove Ball Bea
INA TWD1220 INA TWD1220 Thrust Roller BearingSystems
INA TWD1220 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 71918 ACD/HCP4AL |
Size (mm) | 125x90x18 |
Bore Diameter (mm) | 125 |
Outer Diameter (mm) | 90 |
Width (mm) | 18 |
d | 90 mm |
D | 125 mm |
B | 18 mm |
d1 | 100.8 mm |
d2 | 100.8 mm |
D1 | 114.2 mm |
b | 2.6 mm |
C1 | 9.3 mm |
C2 | 4.2 mm |
C3 | 3 mm |
r1,2 - min. | 1.1 mm |
r3,4 - min. | 0.6 mm |
a | 34.2 mm |
da - min. | 96 mm |
db - min. | 96 mm |
Da - max. | 119 mm |
Db - max. | 121 mm |
ra - max. | 1 mm |
rb - max. | 0.6 mm |
dn | 103.3 mm |
Basic dynamic load rating - C | 44.2 kN |
Basic static load rating - C0 | 48 kN |
Fatigue load limit - Pu | 2 kN |
Limiting speed for grease lubrication | 10000 r/min |
Limiting speed for oil lubrication | 17000 mm/min |
Ball - Dw | 11.112 mm |
Ball - z | 26 |
Gref | 7.5 cm3 |
Calculation factor - e | 0.68 |
Calculation factor - Y2 | 0.87 |
Calculation factor - Y0 | 0.38 |
Calculation factor - X2 | 0.41 |
Calculation factor - Y1 | 0.92 |
Calculation factor - Y2 | 1.41 |
Calculation factor - Y0 | 0.76 |
Calculation factor - X2 | 0.67 |
Preload class A - GA | 280 N |
Preload class B - GB | 560 N |
Preload class C - GC | 1120 N |
Preload class D - GD | 2240 N |
Calculation factor - f | 1.23 |
Calculation factor - f1 | 0.98 |
Calculation factor - f2A | 1 |
Calculation factor - f2B | 1.07 |
Calculation factor - f2C | 1.12 |
Calculation factor - f2D | 1.17 |
Calculation factor - fHC | 1.04 |
Preload class A | 249 N/micron |
Preload class B | 325 N/micron |
Preload class C | 435 N/micron |
Preload class D | 595 N/micron |
d1 | 100.8 mm |
d2 | 100.8 mm |
D1 | 114.2 mm |
C1 | 9.3 mm |
C2 | 4.2 mm |
C3 | 3 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min. | 96 mm |
db min. | 96 mm |
Da max. | 119 mm |
Db max. | 121 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
dn | 103.3 mm |
Basic dynamic load rating C | 44.2 kN |
Basic static load rating C0 | 48 kN |
Fatigue load limit Pu | 1.96 kN |
Attainable speed for grease lubrication | 10000 r/min |
Attainable speed for oil-air lubrication | 17000 r/min |
Ball diameter Dw | 11.112 mm |
Number of balls z | 26 |
Reference grease quantity Gref | 7.5 cm³ |
Preload class A GA | 280 N |
Static axial stiffness, preload class A | 249 N/µm |
Preload class B GB | 560 N |
Static axial stiffness, preload class B | 325 N/µm |
Preload class C GC | 1120 N |
Static axial stiffness, preload class C | 435 N/µm |
Preload class D GD | 2240 N |
Static axial stiffness, preload class D | 595 N/µm |
Calculation factor f | 1.23 |
Calculation factor f1 | 0.98 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.07 |
Calculation factor f2C | 1.12 |
Calculation factor f2D | 1.17 |
Calculation factor fHC | 1.04 |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor (single, tandem) Y0 | 0.38 |
Calculation factor (single, tandem) X2 | 0.41 |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
Mass bearing | 0.47 kg |
INA TWD1220 INTERCHANGE
Thrust Roller Bearing Part series TWD1220 is a potential replacement for these common bearing part numbers:
TWD1220
TWD1220
TWD1220
TWD1220
TWD1220
TWD1220
TWD1220
TWD1220
Contact Us
- SNR Bearing Argentina
- AddressViamonte 1145-Floor 11-1053 Buenos Aires, Argentina
- Phone(Working Time)372-5247
- Fax
INA TWD1220 Technical Articles
Are all balls bearings any good? |
Do sealed bearings need to be greased? |
How do I know if my wheel bearings are loose? |
Thrust Roller Bearing CATEGORIES
- Needle Non Thrust Roller Bearings
- Pillow Block Bearings
- Precision Ball Bearings
- Self Aligning Ball Bearings
- Single Row Ball Bearings
- Sleeve Bearings
- Spherical Plain Bearings - Rod Ends
- Spherical Roller Bearings
- Take Up Unit Bearings
- Tapered Roller Bearing Assemblies
- Tapered Roller Bearings
- Thrust Ball Bearing
- Thrust Roller Bearing
- Timken Sp500301 Bearing
- R188 Hybrid Ceramic Bearing
- 608 Ceramic Hybrid Bearing
- Bearing 32212