- RS Stock No.:
- 137-1552
- Mfr. Part No.:
- KR30PPA
- Brand:
- INA
- RS Stock No.:
- 137-1552
- Mfr. Part No.:
- KR30PPA
- Brand:
- INA
Technical Reference
Legislation and Compliance
Product Details
Stud Type Track Rollers
INA from Schaeffler stud type track rollers are similar in their construction to single and double row yoke type track rollers. The raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.
Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running.
Stud type track rollers with a crowned outside surface are predominantly used since they are often inclined in relation to the mating track and edge stresses must be avoided.
Features and Benefits
Lower operating costs
Reduced maintenance due to improved lubrication
Lower heat generation
Less noise
Lower Hertzian pressure
Edge loading under tilting is lower
Wear of the mating track is reduced
Operating life of the mating track is extended
KR..PP have a cage and plastic axial plain washers with formed seal lips on both sides
NUKR have a full complement cylindrical roller set and labyrinth seals
Product Application Information
Stud type track rollers are suitable for applications such as cam gears, bed ways and conveying equipment.
Suffixes
PP - Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal
INA
Specifications
Attribute | Value |
---|---|
Roller Diameter | 30mm |
Roller Length | 14mm |
Type | Stud |
Bore Size | 12mm |
Static Load Rating | 8600N |
Dynamic Load Rating | 6800N |
Material | Steel |
Related links
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- Standard Type Cam Follower Cam Follower 12mm ID, 30mm OD
- Stud Cam Follower KRV30-PP-A 30mm OD
- Stud Cam Follower KR30-X-PP-A 30mm OD
- Stud Cam Follower KRVE 30 PPA 30mm OD
- Stud Cam Follower KR 30 PPX 30mm OD
- Stud Cam Follower 12mm ID, 30mm OD
- Yoke Cam Follower LR50012RS 30mm OD