They can operate at high speeds and, depending on the variant, even very high speeds. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.
| d |
80 mm
|
Bore diameter |
|---|---|---|
| D |
170 mm
|
Outside diameter |
| B |
39 mm
|
Width |
| d1 |
≈115.2 mm
|
Shoulder diameter of inner ring (large side face) |
| d2 |
≈97.07 mm
|
Shoulder diameter of inner ring (small side face) |
| D1 |
≈136.75 mm
|
Shoulder diameter of outer ring (large side face) |
| a |
72 mm
|
Distance side face to pressure point |
| r1,2 |
min.2.1 mm
|
Chamfer dimension |
| r3,4 |
min.1.1 mm
|
Chamfer dimension |
| Basic dynamic load rating | C |
135 kN
|
|---|---|---|
| Basic static load rating | C0 |
110 kN
|
| Fatigue load limit | Pu |
4.15 kN
|
| Reference speed |
5 000 r/min
|
|
| Limiting speed |
4 500 r/min
|
|
| Minimum axial load factor | A |
0.216
|
| Minimum radial load factor | kr |
0.1
|
| Limiting value | e |
1.14
|
| Calculation factor (single, tandem) | X |
0.35
|
|---|---|---|
| Calculation factor (single, tandem) | Y0 |
0.26
|
| Calculation factor (single, tandem) | Y2 |
0.57
|
| Calculation factor (back-to-back, face-to-face) | X |
0.57
|
|---|---|---|
| Calculation factor (back-to-back, face-to-face) | Y0 |
0.52
|
| Calculation factor (back-to-back, face-to-face) | Y1 |
0.55
|
| Calculation factor (back-to-back, face-to-face) | Y2 |
0.93
|
Contact Angle : 40 °
| Contact type | Normal contact (two-point contact) |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Ring type | One-piece inner and outer rings |
| Cage | Non-metallic |
| Matched arrangement | No |
| Universal matching bearing | No |
| Axial internal clearance | Not applicable |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
(80X170X39)
| Weight | 3.6392 kg |
|---|---|
| Size (mm) | |
| Colour |
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.
