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Rod end bearings / Spherical bearings - Bearing Classification

Bearings are divided into two basic categories: (1) rolling element or "anti-friction" bearings, (2) sliding surface or "plain" bearings. Except as noted, all bearings in this guide are of the "plain" bearing classification. Table1 below and Table2 on the nextpage classify their configurations and MINEBEA part numbers.


Table 1: Bearing Classification By Construction Elements


Table 2: Classification of MINEBEA PART NUMBERS
Spherical
Bearing
TFE lined SBT MBT (ABT) (ABT-V) (ABWT) (ABWT-V) (ABYT)
MBT-V MBWT (ABYT-V) (HT) (HT-V) (WHT) (WHT-V)
MBWT-V MBYT          
MBYT-V            
Metal/Metal MBG-CR MBG-VCR (ABG) (ABG-V) (HABG) (HABG-V) (ABW)
MBW-CR MBW-VCR (ABW-V) (ABY) (ABY-V) (ABK) (ABK-V)
MBY-CR MBY-VCR     (ABC) (ABC-V)  
Mold Type BM            
2 Piece
Rod End
Bearing
TFE lined RBT-E RBT (AHMT) (AHFT)      
3 Piece
Rod End
Bearing
TFE lined HRT-E HRT (ART-E) (ART) (ARHT-E) (ARHT) (ARYT-E)
HRHT-E HRHT (ARYT) (ANM) (ANF)    
Metal/Metal HR-E HR (AR-E) (AR) (ARH-E) (ARH) (ARYM)
HRH-E HRH (ARYF)        
4 Piece
Rod End
Bearing
Metal/Metal PR-E PR (CAMR) (CAFR) (AMR) (AFR)  
Molded
Rod End
Bearing
  RBM-E RBM          
Sleeve
Bearing
TFE lined MJ MJF (AJ) (AJF) (AHJ) (AHJF)  
Ball
Bearing
Rod End
  PBR-EFN PBR-FN (ABR-M) (ABR-F) (ABR-H) (ABR-S)  

Part numbers in brackets are inch size bearings which are not included in this catalog.

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