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NTN 21318C3 Spherical Roller Bearing
MODEL 21318C3
$2,145.39 Each
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Series
213
Type
Spherical Roller Bearing
Enclosure
Open
Y0
2.77
e
0.24
Static Load Rating
90000 lbf
Cage Type
Machined
Material
Through Hardened Steel
Limiting Speed - Grease
2300 RPM
Radial Internal Clearance
C3
Bore Type
Round
Cage Material
Steel
Limiting Speed - Oil
3000 RPM
Y1
2.83
Dynamic Load Rating
72000 lbf
Operating Temperature Range
-40 to 250 °F
Ring Modification
Plain
Tolerance
JIS-0 RBEC-1
Y2
4.22
Technical Specifications
Type | Spherical Roller Bearing |
Bore Type | Round |
Material | Through Hardened Steel |
Cage Type | Machined |
Cage Material | Brass |
Limiting Speed - Oil | 3000 RPM |
Limiting Speed - Grease | 2300 RPM |
e | 0.24 |
Y1 | 2.83 |
Y2 | 4.22 |
Y0 | 2.77 |
Series | 213 |
Radial Internal Clearance | C3 |
Ring Modification | Plain |
Tolerance | JIS-0 RBEC-1 |
Static Load Rating | 90000 lbf400000 N400.00 kN |
Dynamic Load Rating | 72000 lbf320000 N320.00 kN |
Enclosure | Open |
Weight | 13.558 lb6.150 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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