Mass: 2.23kg/pc
Structure: Spherical plain bearing, joint bearing
ET: Through hardened and ground steel fractured at one point
2RS: Double lips on both side of the bearing
Contact Material: Steel on PTFE
Cross Reference: GE80TE-2RS, GE80 ET 2RS, GE80TXE-2RS, GE80UA.2RS, GE80-UK-2RS
Size: 55*100*21mm
Mass: 0.597kg/pc
Material: 51200 steel
Sealing: Without seal
Limiting Speed: 9000rpm
Number of Row: Single row
Also Known As: 6211N, 6211 N, 6211 etc.
Mass: 0.45kg/pc
Size: 75*115*13mm
Material: Gcr15 steel
M: Solid brass cage
C3: Internal clearance is larger than normal
Structure: Single row deep groove ball bearing
Also Known As: 16015M, 16015 M, 16015M-C3, 16015M/C3, 16015 M-C3, 16015.M.C3 and so on.
Mass: 0.5kg/pc
Material: Chrome steel
Number of Row: Double row
Lubrication: Standard grease
Brand: NTN, KOYO or other brands
Precision: Standard precision ABEC1
Interchange: 6102529YRX, 6102529 YRX, 6102529yrx, 6102529 yrx