Item # 23028EAKW33C2, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

Unit of Measure

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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 Pressed
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 2700 RPM
Limiting Speed - Grease	N/A 2100 RPM
e	N/A 0.22
Y1	N/A 3.14
Y2	N/A 4.67
Y0	N/A 3.07
Series	N/A 230
Radial Internal Clearance	N/A C2
Ring Modification	N/A Relube
Tolerance	N/A JIS-0 RBEC-1
Taper	N/A 1:12
Static Load Rating	N/A 176000 lbf783000 N783.00 kN
Dynamic Load Rating	N/A 134000 lbf597000 N597.00 kN
Enclosure	N/A Open
Weight	N/A 13.514 lb6.130 kg
Operating Temperature Range	N/A -40 to 400 ºF-40 to 200 ºC

Loading zoom Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions
d	N/A 5.5118 in140.000 mm
D	N/A 8.2677 in210.000 mm
B	N/A 2.0866 in53.000 mm
d1	N/A 6.1024 in155.000 mm
D1	N/A 7.5984 in193.000 mm
r	N/A 0.0787 in2.000 mm
W0	N/A 0.3543 in9.000 mm
d0	N/A 0.1575 in4.000 mm
da min	N/A 5.8661 in149.000 mm
Da max	N/A 7.9134 in201.000 mm
ras max	N/A 0.0787 in2.000 mm

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