(dimensions in mm)
Bearing Type - Cage Retained Rollers, Two Seals
Outer Dia (D) - 52.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 21,300
Static Load Rating (Cor) - 43,000
Max Speed (Grease) (X1000 RPM) - 4,000
Shaft (Fw) - 45.000
Weight (g) - 54.00
Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent
Some sizes are available with a closed end.
The bearing must be used with a hardened inner ring, or a hardened shaft.
Hot number:NTN 7320 C OKB 390619 AST 23228MBW33 NTN 29413 CX 54416U+U416 ISB 6303-Z NSK 7206BEA AST ER211 SIGMA LJ 1 Timken K42X47X27H KOYO NJ2305 BAL 93648 KOYO 30212J SKF SNL 3184 ATURA NOK AS568-432-B
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