K38880-K38820 - Single Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	K38880-K38820
type	bearing
Cone Part Number	K38880
Cup Part Number	K38820
Metering System	Imperial
Bearing Type	Roller
Roller Bearing Type	Tapered roller
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Open
Outer ring type	Standard Type
series	38800
Inside Diameter	10.375"
Inner Diameter Tolerance	+0.025" to 0
Outer Diameter	12.8125"
Outer Diameter Tolerance	+0.051" to 0
Cone Width	1.125"
Cone Width	+0.076" to -0.254"
Cup width	1"
Cup Width	+0.051" to -0.254"
Width	1.125"
Width Tolerance	+0.356" to-0.254"
Cone back to clearance radius	0.06"
Cup back to cleaning radius	0.06"
Tapered Front Backing Diameter	11.89"
Tapered backing diameter	10.83"
Cup front backing diameter	12.48"
Cup backing diameter	12.28"
Cage cone front clearance	0.1"
Cage cone back clearance	0.01"
Effective central location	0.8"
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	49800 lbf
Static Radial Load	125000 lbf
Dynamic Radial Rating (90 million rpm) (C90)	12900 lbf
Dynamic Thrust Rating (90 million rpm) (Ca90)	8080 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C

Information