BT4-0021 G/HA1 - Four Row Tapered Roller Bearings - Shanghai Zhiou Technology Co.,Ltd

model	BT4-0021 G/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	206.375 mm
Inner Diameter Tolerance	-0.03mm to 0
Outer Diameter	282.575 mm
Outer Diameter Tolerance	-0.035mm to 0
Overall bearing width above inner ring	190.5 mm
Overall bearing width exceeds inner ring tolerance	-0.2mm to 0
Total bearing width on outer ring	190.5 mm
Total Bearing Width of Outer Ring	+0.35mm to -0.25mm
Abutment diameter shaft	221 mm
Housing shoulder size	221 mm
Inner ring chamfer size	min.0.8 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	315000 lbf
Static Radial Load	753750 lbf
Fatigue load limit	68625 lbf
Compare Radial Load Ratings	76500 lbf
Compare Axial Load Ratings	19170 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	78.93 lb

Information