They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.
| Fw |
42 mm
|
Diameter under rollers |
|---|---|---|
| D |
55 mm
|
Outside diameter |
| C |
20 mm
|
Width |
| r1,2 |
min.0.6 mm
|
Chamfer dimension outer ring |
| Da |
max.51 mm
|
Diameter of housing abutment |
|---|---|---|
| ra |
max.0.6 mm
|
Fillet radius |
| SKF performance class |
SKF Explorer
|
|
| Basic dynamic load rating | C |
36.5 kN
|
| Basic static load rating | C0 |
54 kN
|
| Fatigue load limit | Pu |
6.8 kN
|
| Reference speed |
9 500 r/min
|
|
| Limiting speed |
11 000 r/min
|
|
42x55x7 HMS5 RG
|
Radial shaft seal |
| Bearing part | Bearing without inner ring |
| Number of rows | 1 |
| Outer ring type | Machined (solid) |
| Aligning feature | Without |
| Cage | Sheet steel |
| Number of flanges, outer ring | 2 |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | With |
| Indicative carbon footprint for new product | 0.385 kg CO2e |
| Product net weight | 0.107 kg |
| eClass code | 23-05-09-03 |
| UNSPSC code | 31171512 |
(42X55X20) (RNA4907)
| Weight | 0.107 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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