BT4B 331168 B - Four Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	BT4B 331168 B
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	269.875 mm
Inner Diameter Tolerance	-0.035mm to 0
Outer Diameter	381 mm
Outer Diameter Tolerance	-0.04mm to 0
Overall bearing width above inner ring	282.575 mm
Overall bearing width exceeds inner ring tolerance	-0.2mm to 0
Total bearing width on outer ring	282.575 mm
Total Bearing Width of Outer Ring	+0.4mm to -0.4mm
Abutment diameter shaft	293 mm
Housing shoulder size	293 mm
Inner ring chamfer size	min.3.3 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	693000 lbf
Static Radial Load	1687500 lbf
Fatigue load limit	147375 lbf
Compare Radial Load Ratings	183375 lbf
Compare Axial Load Ratings	29700 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	231.49 lb

Information