Item # 22312EMKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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Type	N/A Spherical Roller Bearing
Bore Type	N/A Tapered
Material	N/A Through Hardened Steel
Cage Type	N/A Machined
Cage Material	N/A Brass
Limiting Speed - Oil	N/A 4600 RPM
Limiting Speed - Grease	N/A 3600 RPM
e	N/A 0.35
Y1	N/A 1.95
Y2	N/A 2.90
Y0	N/A 1.91
Series	N/A 223
Radial Internal Clearance	N/A CN
Ring Modification	N/A Relube
Tolerance	N/A JIS-0 RBEC-1
Taper	N/A 1:12
Static Load Rating	N/A 71500 lbf319000 N319.00 kN
Dynamic Load Rating	N/A 76500 lbf340000 N340.00 kN
Enclosure	N/A Open
Weight	N/A 6.283 lb2.850 kg
Operating Temperature Range	N/A -40 to 400 ºF-40 to 200 ºC

Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions
d	N/A 2.3622 in60.000 mm
D	N/A 5.1181 in130.000 mm
B	N/A 1.8110 in46.000 mm
d1	N/A 2.9528 in75.000 mm
D1	N/A 4.4488 in113.000 mm
r	N/A 0.0827 in2.100 mm
W0	N/A 0.3543 in9.000 mm
d0	N/A 0.1575 in4.000 mm
da min	N/A 2.8346 in72.000 mm
Da max	N/A 4.6457 in118.000 mm
ras max	N/A 0.0827 in2.100 mm