BT4B 330742 A/HA4 - Four Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	BT4B 330742 A/HA4
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	863.6 mm
Inner Diameter Tolerance	-0.1mm to 0
Outer Diameter	1219.1 mm
Outer Diameter Tolerance	-0.165mm to 0
Overall bearing width above inner ring	876.3 mm
Overall bearing width exceeds inner ring tolerance	-0.3mm to 0
Total bearing width on outer ring	889 mm
Total Bearing Width of Outer Ring	+0.45mm to -0.45mm
Abutment diameter shaft	935 mm
Housing shoulder size	935 mm
Inner ring chamfer size	min.4.8 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	6322500 lbf
Static Radial Load	18337500 lbf
Fatigue load limit	1068750 lbf
Compare Radial Load Ratings	1687500 lbf
Compare Axial Load Ratings	276750 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	7650.04 lb

Information