Item # K81224, Thrust Needle Roller and Cage Assembly - Type K811, K812 On NTN Bearing Corp. of America

Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0) ▾

Request Information Buy it now

Unit of Measure

Order Now | Technical Specifications | Dimensional Specifications

Order Now

Ordering Options

Find a Distributor

Contact NTN Customer Support Specialist

Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type	N/A Cage and Roller Assembly
Bore Type	N/A Round
Configuration	N/A One
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Aluminum Alloy
Limiting Speed - Oil	N/A 1700 RPM
Limiting Speed - Grease	N/A 430 RPM
Precision	N/A ISO Class 0
Dynamic Load Rating	N/A 59500 lbf264000 N
Static Load Rating	N/A 209000 lbf930000 N
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Thrust Needle Roller and Cage Assembly - Type K811, K812 - Dimensions
Dc1	N/A 4.7244 in120.000 mm
Dc	N/A 6.6929 in170.000 mm
Dw (0/-0.010)	N/A 0.5906 in15.000 mm
Ea	N/A 6.2992 in160.000 mm
Eb	N/A 5.0866 in129.200 mm