Spherical roller bearings, designed to apply for heavy loading capacity, can compensate for shaft deformation and non-centered error with symmetrical doulbe row spherical rollers self-aligning in the groove of the outer ring.

d	30
D	72
B	19
R	1.1
Cr	52.8
Cor	51.8
Grease	5800
oil	7800
Cylindrical Bore	21306R
TapeRed Bore	21306RK
da	37
da	65
Ra	1
e	0.29
Y1	2.32
Y2	3.45
Y0	2.26
CylindRical Bore	0.39
TapeRed Bore	0.38

Spherical roller bearing 21306R

Precision Cylindrical Roller Bearing

Precision Tapered Roller Bearings

Rolling Mill Bearings

Bearings for Material Handling System

Rotary Table Bearings

Precision Spindle Bearings

Precision Deep Groove Ball Bearings

Automotive Bearings

Deep Groove Ball Bearings

Slewing Ring Bearing

Angular Contact Ball Bearings

Needle Roller Bearings

Water Pump Bearings

Self-aligning Ball Bearings

Thrust Ball Bearings

Taper Roller Bearings

Spherical Roller Bearings

Pillow Blocks Bearings

Spherical Plain Bearings

Linear Motion Ball Bearings

Full Complement Cylindrical Roller Bearings

Stainless Steel Thrust Bearing

Non-standard Bearings

Bearing Components

Bearing Equipment

Successful Case

Spherical roller bearing 21306R

spherical roller bearing 23244

spherical roller bearing number

roller bearing 22216