BT4-0020/HA1 - Four Row Tapered Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	BT4-0020/HA1
type	bearing
Metering system	Metric system
Bearing Type	Roller
Roller Bearing Type	Tapered roller
Load Direction	Radial force and axial force
Structure	Four rows
Seal Type	Open
Inside Diameter	240 mm
Inner Diameter Tolerance	-0.03mm to 0
Outer Diameter	338 mm
Outer Diameter Tolerance	-0.04mm to 0
Overall bearing width above inner ring	248 mm
Overall bearing width exceeds inner ring tolerance	-0.2mm to 0
Total bearing width on outer ring	248 mm
Total Bearing Width of Outer Ring	+0.4mm to -0.4mm
Abutment diameter shaft	258 mm
Housing shoulder size	258 mm
Inner ring chamfer size	min.4.0 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	573750 lbf
Static Radial Load	1237500 lbf
Fatigue load limit	112500 lbf
Compare Radial Load Ratings	139500 lbf
Compare Axial Load Ratings	26775 lbf
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	ABEC-1
Clearance Range	Standard (applicable to C3/C4/C5)
RoHS Standard	Conform
REACH Standard	Conform
Weight	152.78 lb

ZHIOBEARING