They are of a simple, yet versatile, design and are robust in operation, requiring little maintenance. They can accommodate radial and axial loads in both directions. They have a higher radial load carrying capacity than the corresponding bearings without filling slots but have a limited axial load carrying capacity due to the filling slots. The snap ring, fitted in an annular groove in the outer ring, facilitates axial location of the bearings within their housings.
| d |
25 mm
|
Bore diameter |
|---|---|---|
| D |
62 mm
|
Outside diameter |
| B |
17 mm
|
Width |
| d1 |
≈36.6 mm
|
Shoulder diameter |
| D2 |
≈52.7 mm
|
Recess diameter |
| D3 |
59.61 mm
|
Diameter of snap ring groove |
| D4 |
67.7 mm
|
Outside diameter of snap ring |
| b |
1.9 mm
|
Width of snap ring groove |
| C |
3.28 mm
|
Distance from outer ring side face to snap ring groove |
| f |
1.7 mm
|
Width of snap ring |
| r0 |
max.0.6 mm
|
Bottom radius of snap ring groove |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
| Basic dynamic load rating | C |
22.9 kN
|
|---|---|---|
| Basic static load rating | C0 |
15.6 kN
|
| Fatigue load limit | Pu |
0.67 kN
|
| Reference speed |
20 000 r/min
|
|
| Limiting speed |
13 000 r/min
|
|
| Minimum load factor | kr |
0.05
|
| Filling slots | With |
| Number of rows | 1 |
| Locating feature, bearing outer ring | Snap ring (fitted) mm |
| Bore type | Cylindrical |
| Cage | Sheet metal |
| Matched arrangement | No |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
(25X62X17) (305NR) (305-NR)
| Weight | 0.235 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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