(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 52.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 30,500
Static Load Rating (Cor) - 47,500
Max Speed (Oil) (X1000 RPM) - 12,000
Shaft (Fw) - 40.000
Weight (g) - 89.10
Material - 52100 Chrome steel, or equivalent
The bearing must be used with a hardened inner ring, or a hardened shaft.
Some sizes are available with either a single seal or two seals.
Hot number:DKF 7209 AC/DT OKB 12224E OKB ISO 51305 NTN 7328B ISB FC 2842125 NBS K 90x98x30 ISB NJ 412 KOYO NU19/600 INA RAE12-NPP-FA106 ISB ROZZ KOYO UCFC203 Bower A-5222WB Torrington MI-31 INA RNAO-10x17x10
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