| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 6321Z | 105,000 | 225,000 | 49,000 | NTN | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| CRF-32220 A | 100,000 | 180,000 | 49,000 | CRAFT | Wheel Bearings |
| CRF-33119 A | 95,000 | 160,000 | 49,000 | CRAFT | Wheel Bearings |
| CRF-33217 A | 85,000 | 150,000 | 49,000 | CRAFT | Wheel Bearings |
| 7321BG | 105,000 | 225,000 | 49,000 | NTN | Angular Contact Ball Bearings |
| 7321BGM | 105,000 | 225,000 | 49,000 | SNR | Angular Contact Ball Bearings |
| NU321EM | 105,000 | 225,000 | 49,000 | SNR | Cylindrical Roller Bearings |
| QJ321WC4 | 105,000 | 225,000 | 49,000 | NTN | Angular Contact Ball Bearings |
| VKHB 2225 | 85,000 | 150,000 | 49,000 | SKF | Wheel Bearings |
| VKHB 2297 | 100,000 | 180,000 | 49,000 | SKF | Wheel Bearings |
CX - FBJ - ISO - KOYO - NACHI - NKE - NSK - SIGMA - SNR - AST - SKF - ISB - FAG - MPZ - CRAFT - NTN - Timken - Fersa - ZEN - CYSD - PFI - Gamet - KBC - Febi - INA - RHP - BB Bearing - PSL - NTNSNR - NBK - NBZH - ZVL - UBP - ZXY - BMW - LYC - C&U - Ruville - NMB - XIN - ORS - KOMATSU - FKC - FKL - LuK - National - FLT - ILJIN - VBF - TORRINGTON - KAYO - CHINA - HRB - TECHMASTER - CJB - Andale - IJK - NBS - IKO - SXYZ - Enduro - Bones Bearings - HIC - GBC - Honda - CLAAS - LS - Samick - SNFA - FYH - Shorty's - FKD - Bronson Speed Co. - Bustin - NMD - LEMKEN - ELGES - JRH - Harley Davidson - JNS - OUST - Modus Speed Bearings - FSA - MB Bearing - NRB - Primitive - SMB - ZEN Group - Rush - Shake Junt - Spitfire -
Self-Aligning Ball Bearings -Angular Contact Ball Bearings -Deep Groove Ball Bearings -Plain Bearings -Tapered Roller Bearings -Cylindrical Roller Bearings -Spherical Roller Bearings -Thrust Ball Bearings -Thrust Roller Bearings -Needle Roller Bearings -Wheel Bearings -Skateboard Bearings -Complex Bearings -Linear Bearings -Bearing Units -