Item # 21313KW33, 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 High Strength, 2 piece, Machined
Cage Material	N/A Steel
Limiting Speed - Oil	N/A 4000 RPM
Limiting Speed - Grease	N/A 3100 RPM
e	N/A 0.25
Y1	N/A 2.69
Y2	N/A 4.00
Y0	N/A 2.63
Series	N/A 213
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 51500 lbf228000 N228.00 kN
Dynamic Load Rating	N/A 43500 lbf194000 N194.00 kN
Enclosure	N/A Open
Weight	N/A 5.534 lb2.510 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions
d	N/A 2.5591 in65.000 mm
D	N/A 5.5118 in140.000 mm
B	N/A 1.2992 in33.000 mm
r	N/A 0.0827 in2.100 mm
W0	N/A 0.2756 in7.000 mm
d0	N/A 0.1575 in4.000 mm
da min	N/A 3.0315 in77.000 mm
Da max	N/A 5.0394 in128.000 mm
ras max	N/A 0.0787 in2.000 mm