The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.
| d |
170 mm
|
Bore diameter |
|---|---|---|
| D |
310 mm
|
Outside diameter |
| T |
57 mm
|
Total width |
| d1 |
≈231.3 mm
|
Shoulder diameter of inner ring |
| B |
52 mm
|
Width of inner ring |
| C |
43 mm
|
Width of outer ring |
| r1,2 |
min.5 mm
|
Chamfer dimension of inner ring |
| r3,4 |
min.4 mm
|
Chamfer dimension of outer ring |
| a |
58.46 mm
|
Distance side face to pressure point |
| da |
max.203 mm
|
Diameter of shaft abutment |
|---|---|---|
| db |
min.189.5 mm
|
Diameter of shaft abutment |
| Da |
min.269 mm
|
Diameter of housing abutment |
| Da |
max.293.5 mm
|
Diameter of housing abutment |
| Db |
min.288 mm
|
Diameter of housing abutment |
| Ca |
min.8 mm
|
Minimum width of space required in housing on large side face |
| Cb |
min.14 mm
|
Minimum width of space required in housing on small side face |
| ra |
max.5 mm
|
Radius of shaft fillet |
| rb |
max.4 mm
|
Radius of housing fillet |
| Basic dynamic load rating | C |
657 kN
|
|---|---|---|
| Basic static load rating | C0 |
865 kN
|
| Fatigue load limit | Pu |
83 kN
|
| Reference speed |
1 500 r/min
|
|
| Limiting speed |
2 000 r/min
|
|
| Limiting value | e |
0.43
|
| Calculation factor | Y |
1.4
|
| Calculation factor | Y0 |
0.8
|
| Bearing part | Complete bearing |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Sheet metal |
| Arrangement of contact angle (double-row bearing) | Not applicable |
| Matched arrangement | No |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Unit system | Metric |
| Product net weight | 16.6 kg |
| eClass code | 23-05-09-10 |
| UNSPSC code | 31171516 |
(170X310X57) (30234J2) (30234)
| Weight | 16.6 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.
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