21318 EK - Double Row Spherical Roller Bearings - Shandong Zhio bearing Technology Co., LTD

model	21318 EK
Metering system	Metric system
Bearing Type	Roller
Roller Bearing Type	Ball shaped
Aperture type	conical hole, taper1:12
Load Direction	Radial force and axial force
Structure	Double row
Seal Type	Open
Inside Diameter	90 mm
Inner Diameter Tolerance	+0.035mm to 0
Outer Diameter	190 mm
Outer Diameter Tolerance	-0.030mm to 0
Width	43 mm
Width Tolerance	-0.08mm to 0
Inner ring shoulder diameter	112 mm
Outer Ring Shoulder/Groove Diameter	150 mm
Lubrication groove width	8.3 mm
Lubrication hole diameter	4.5 mm
Chamfer Size	min.3 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	steel
Dynamic Radial Load	8835 lbf
Static Radial Load	101164 lbf
Max Speed(X1000 rpm)	4.8
Lubricant	Lubricant Added
Temperature Range	-30° to 200 °C
Clearance Range	Standard (applicable to C3/C4/C5)
RoHS Standard	Conform
REACH Standard	Conform
Weight	6.2 kg

ZHIOBEARING