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140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings
140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings manufacturer and global supplier of reliable ball and roller ... 140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet NTN DRIVESHAFT ANDERlu, INC. the 140 mm x 250 mm x 42 mm unique requirements of our targeted industries.
- NSK
7228CTRSU
- 5.000 mm
- 761.000 mm
- 820.000 mm
- 300
- 5.000 mm
- METRIC
- YMB
- 0.1121
-
NTN DRIVESHAFT ANDERlu, INC.2020-07-10 09:46:19
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140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings Technical information
| r - Outer Ring To Clear Radius2: | 5.000 mm | Da - Outer Ring Backing Diameter: | 761.000 mm | D: | 820.000 mm |
| Reference Thermal Speed Rating (Grease): | 300 | R - Inner Ring To Clear Radius1: | 5.000 mm | Design Unit: | METRIC |
| Cage Type: | YMB | Cg - Geometry Factor8: | 0.1121 | Y1 - ISO Factor5: | 3.6 |
| Bearing Weight: | 463.900 Kg | Size (mm): | 140 mm x 250 mm x 42 mm |
140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings Cross reference
NSK 7228CTRSU bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | FBSA 206/DF |
| Size (mm) | 30x120x52 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 52 |
| d | 30 mm |
| H | 120 mm |
| A | 52 mm |
| A1 | 49.24 mm |
| A2 | 32 mm |
| A3 | 15 mm |
| d1 | 41 mm |
| D1 | 88 mm |
| D2 | 80 mm |
| D3 | 50 mm |
| Basic dynamic load rating - C | 28.5 kN |
| Basic static load rating - C0 | 71 kN |
| Fatigue load limit - Pu | 2.6 kN |
| Limiting speed, Preload class A | 6400 r/min |
| Limiting speed for oil lubrication | 3200 mm/min |
| Preload class A | 2150 N |
| Preload class B | 4300 N |
| Frictional moment, Preload class A | 0.12 N·m |
| Frictional moment, Preload class B | 0.21 N·m |
| Static Axial rigidity, Preload class A | 870 N/micron |
| Static Axial rigidity, Preload class B | 1110 N/micron |
| A1 | 49.24 mm |
| A2 | 32 mm |
| A3 | 15 mm |
| d1 | 41 mm |
| D1 | 88 mm |
| D2 | 80 mm |
| D3 | 50 mm |
| Basic dynamic load rating C | 28.5 kN |
| Basic static load rating C0 | 71 kN |
| Fatigue load limit Pu | 2.65 kN |
| Attainable speed for preload class A | 6400 r/min |
| Attainable speed for preload class B | 3200 r/min |
| Frictional moment for preload class A | 0.12 N·m |
| Frictional moment for preload class B | 0.21 N·m |
| Static axial stiffnes for preload class A | 870 N/µm |
| Static axial stiffnes for preload class B | 1110 N/µm |
| Mass cartridge unit | 2.5 kg |
| Through hole diameter for attachment bolts N | 9.2 mm |
| Pitch diameter of attachement bolt holes J | 102 mm |
| Cartridge half diameter without flange J1 | 44 mm |
140 mm x 250 mm x 42 mm NSK 7228CTRSU angular contact ball bearings Cad Models
Contact Us
- NTN DRIVESHAFT ANDERlu, INC.
- Address7625 South Layton Road Anderlu Indiana 46011, U.S.A.
- Phone(Working Time)630-697-6300
- Fax
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