Item # 21312KW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On Bearing Distributors, Inc.

Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

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 Steel
Limiting Speed - Oil	N/A 3100 rpm
Limiting Speed - Grease	N/A 2100 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 43000 lbf191000 N191.00 kN
Dynamic Load Rating	N/A 37500 lbf167000 N167.00 kN
Enclosure	N/A Open
Weight	N/A 4.564 lb2.070 kg

Dimensional Specifications

Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions
d	N/A 2.3622 in60.000 mm
D	N/A 5.11810 in130.000 mm
B	N/A 1.2205 in31 mm
r	N/A 0.0827 in2.1 mm
W0	N/A 0.3425 in8.700 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 0.0787 in2.000 mm