E models: 30203/7203 [1]
Brand: LHZ
Metric series 30000 series: tapered roller
Inner ring: 30203
Outer ring: 30203
Inside diameter: 17.000 mm
Outer diameter: 40.000 mm
Thickness: 13.250 mm
EL: ultra light
LL: add light
L: light
LM: ZhongQingXing
M: medium
HM: application
H: heavy
HH: heavy-duty
EH: super-heavy
T: thrust bearing is special
Imperial tapered roller bearing structure and assembly dimension accuracy and rotation accuracy is different from metric bearing. More to import machinery industry or special needs.
Imperial tapered roller bearing is refers to the overall dimensions are in inches unit of measure for the tapered roller bearing, originated from Britain and the United Nations;
Structural forms: single, double column four columns








