(dimensions in mm)
Bearing Type - Cage Retained Rollers
Outer Dia (D) - 21.0000
Width (B) - 12.0000
Dynamic Load Rating (Cr) - 7,900
Static Load Rating (Cor) - 9,400
Max Speed (Grease) (X1000 RPM) - 16,000
Shaft (Fw) - 15.000
Weight (g) - 11.00
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.
Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.
Hot number:FAG 3211 A NSK NN3008 OKB 1180803KA ISO 20206 K CX 51422 SKF 6213 M NSK NA4872 FBJ NJ2204 PSL PSL 612-320 FAG KD-110XPO MRC 1901-R SKF 7000 CD/HCP4A NOK 4CG-160 NOK AS568-046-D NOK ISI 135 120 9 標準
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