Stud Cam Follower KR 80 PPA, 30mm ID, 80mm OD
- RS Stock No.:
- 514-045
- Mfr. Part No.:
- KR 80 PPA
- Brand:
- SKF
Image representative of range
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 514-045
- Mfr. Part No.:
- KR 80 PPA
- Brand:
- SKF
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Roller Diameter | 80mm | |
| Roller Length | 35mm | |
| Type | Stud | |
| Bore Size | 30mm | |
| Static Load Rating | 72000N | |
| Dynamic Load Rating | 3690N | |
| Ring Slide & Track System Bearing Type | Concentric | |
Select all | ||
|---|---|---|
Brand SKF | ||
Roller Diameter 80mm | ||
Roller Length 35mm | ||
Type Stud | ||
Bore Size 30mm | ||
Static Load Rating 72000N | ||
Dynamic Load Rating 3690N | ||
Ring Slide & Track System Bearing Type Concentric | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- DE
SKF Stud Type Track Rollers
Cam followers of the KR design are fitted with needle rollers and have a thick outer ring making them suitable for shock loads.
Concentric cam follower
The outer ring is guided via the integral flange at the head of the stud and the pressed on side washer
SKF Cam followers on the PPA design have axial slide rings of polyamide 66
These slide rings reduce the friction and give relatively cool operation that is advantageous for the grease service life
In the radial direction the slide ring forms a narrow gap to the outer ring that protects against course contaminations
Operating temperature range is -30 to +100°C
The PPA design has an improved profile of the runner surface which gives a better stress distribution, also under misaligned conditions
The PPA design has a crowned running surface
Supplied with grease nipples
Lubrication can be done at the Head or thread end, except KR 16 & 19 which can only be lubricated at the head
The outer ring is guided via the integral flange at the head of the stud and the pressed on side washer
SKF Cam followers on the PPA design have axial slide rings of polyamide 66
These slide rings reduce the friction and give relatively cool operation that is advantageous for the grease service life
In the radial direction the slide ring forms a narrow gap to the outer ring that protects against course contaminations
Operating temperature range is -30 to +100°C
The PPA design has an improved profile of the runner surface which gives a better stress distribution, also under misaligned conditions
The PPA design has a crowned running surface
Supplied with grease nipples
Lubrication can be done at the Head or thread end, except KR 16 & 19 which can only be lubricated at the head
SKF Stud Cam Follower, 30 mm ID, 80 mm OD - KR80-PPA
From metalworking presses to conveying systems, this stud-type track follower from SKF is a go-to choice in cam systems. It converts rotary into linear motion. The design features thick outer rings to handle shock loads and accommodate axial slippage. There's a hexagonal recess at either end of the stud, so it can be easily mounted using an Allen key. Each of these recesses has a relubrication hole in the centre to help reduce friction, noise and wear and tear.
• For concentric ring slide and track system bearings
• Operating temperature range of -30 °C to +100 °C
• Bore size of 30 mm
• Roller diameter of 80 mm
• Static load rating of 85 kN
• Dynamic load rating of 42.9 kN
• Operating temperature range of -30 °C to +100 °C
• Bore size of 30 mm
• Roller diameter of 80 mm
• Static load rating of 85 kN
• Dynamic load rating of 42.9 kN
Application Information
• Cam mechanisms
• Guideways
• Conveying and linear guidance systems
• Industrial and agricultural equipment
• Guideways
• Conveying and linear guidance systems
• Industrial and agricultural equipment
Where should I use a cam follower with a crowned outer ring?
A cam follower with a crowned outer ring is beneficial for applications where edge stresses need to be minimized.
Should I lubricate cam followers?
SKF stud cam followers come ready-greased. To ensure smooth operation, they should be relubricated regularly – especially in damp or contaminated environments – with the supplied grease nipples. Lubrication holes at the head and thread ends ensure a longer service life.