Stud Cam Follower KR47-PP-A, 20mm ID, 47mm OD

Bulk discount available

Subtotal (1 unit)*

£117.07

(exc. VAT)

£140.48

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£117.07
5 - 9£113.78
10 - 24£110.75
25 +£107.81

*price indicative

RS Stock No.:
137-1556
Mfr. Part No.:
KR47-PP-A
Brand:
INA
Find similar products by selecting one or more attributes.
Select all

Brand

INA

Roller Diameter

47mm

Roller Length

24mm

Type

Stud

Bore Size

20mm

Static Load Rating

26000N

Dynamic Load Rating

15400N

Material

Steel

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

Related links