(dimensions in inches)
Bearing Type - Full Complement, Mechanically Retained Rollers
Outer Dia (D) - 0.6880
Width (B) - 0.6250
Dynamic Load Rating (Cr) - 2,700
Static Load Rating (Cor) - 4,850
Max Speed (Grease) (X1000 RPM) - 8,300
Shaft (Fw) - 0.500
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 design.
Hot number:KOYO NJ2228+HJ2228 FAG NU2309E.TVP2 OKB 180205 OKB 3113734W2 OKB 9039272E NACHI 5212N Timken ARZ 10 25 43 KOYO K45X52X21F SKF NUP 3988 ECM ISB ZB2.30.1143.400-1SPPN McGill ER-32 FAG MB-4 STEYR NJ-314E American TT-921 NOK VF1-8