They are robust in operation, requiring little maintenance, can operate at high speeds and accommodate radial and axial loads in both directions. They are slightly wider than single row bearings of the same bore and outside diameter but have a considerably higher load carrying capacity.
| d |
40 mm
|
Bore diameter |
|---|---|---|
| D |
80 mm
|
Outside diameter |
| B |
23 mm
|
Width |
| d1 |
≈54 mm
|
Shoulder diameter |
| D1 |
≈66 mm
|
Shoulder diameter |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
| Basic dynamic load rating | C |
37.1 kN
|
|---|---|---|
| Basic static load rating | C0 |
32.5 kN
|
| Fatigue load limit | Pu |
1.37 kN
|
| Reference speed |
13 000 r/min
|
|
| Limiting speed |
7 000 r/min
|
|
| Minimum load factor | kr |
0.05
|
| Calculation factor | f0 |
14.8
|
| Filling slots | Without |
| Number of rows | 2 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Non-metallic |
| Matched arrangement | No |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Dimensional tolerances |
Normal
|
| Radial run-out |
Normal
|
(40X80X23) (4208ATN9) (4208-ATN9)
Petaling Jaya Motors Supply was established in 1966 providing Bearing and other industrial parts needs for various industries. Thus, in our partnership with you, we bring you our varied expertise garnered from the years of experience in these industries.
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