Detailed description
|
Structure:Cam Follower
|
Type:Roller Bearing
|
Model:KRV32-PPA
|
|
Inside Diameter:12mm
|
Outside Diameter:32mm
|
Breadth:40mm
|
|
Weight:0.10KG
|
Precision Rating:P0~P4
|
Material: Bearing Steel
|
|
Small Order:Available
|
OEM Services:Available
|
Contact:Ms.Hanna
|
Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.
In series KR, the radius of curvature is R = 500 mm. KR, KR..-PP have a cage, while the design KRV..-PP has a full complement needle roller set. The series NUKR and PWKR..-2RS have a full complement cylindrical roller set.
In KR, KR..-PP and KRV..-PP, axial guidance is provided by the contact flange and contact washers.KRE..-PP has a cage, NUKRE and PWKRE..-2RS have a full complement cylindrical roller set.
Stud type track rollers can be used at temperatures from –30 °C to +140 °C. In sealed bearings (suffix 2RS), the temperature range is restricted to between –30 °C and +120 °C.
PP: Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal
RR: Protected against corrosion by Corrotect® special coating
SK: Hexagonal socket only on the flange-side end face, no relubrication facility
2RS: Protected lip seal on both sides of the stud type track roller.
RR: Protected against corrosion by Corrotect® special coating
SK: Hexagonal socket only on the flange-side end face, no relubrication facility
2RS: Protected lip seal on both sides of the stud type track roller.















