Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring.
| d |
45 mm
|
Bore diameter |
|---|---|---|
| D |
85 mm
|
Outside diameter |
| B |
23 mm
|
Width |
| d1 |
≈55.32 mm
|
Shoulder diameter inner ring |
| D1 |
≈73.2 mm
|
Shoulder diameter outer ring |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
| Basic dynamic load rating | C |
32.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
10.6 kN
|
| Fatigue load limit | Pu |
0.54 kN
|
| Reference speed |
15 000 r/min
|
|
| Limiting speed |
10 000 r/min
|
|
| Permissible angular misalignment | α |
2.5 °
|
| Calculation factor | kr |
0.045
|
| Limiting value | e |
0.26
|
| Calculation factor | Y0 |
2.5
|
| Calculation factor | Y1 |
2.4
|
| Calculation factor | Y2 |
3.7
|
| Retaining feature, inner ring | None |
| Locating feature, bearing outer ring | None |
| Number of rows | 2 |
| Bore type | Cylindrical |
| Cage | Non-metallic |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
(45X85X23) (2209ETN9) (2209-ETN9)
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.
© 2026 Petaling Jaya Motors Supply Sdn Bhd (196601000054) (006532-X). All Rights Reserved.
