(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 38.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 21,900
Static Load Rating (Cor) - 34,000
Max Speed (Oil) (X1000 RPM) - 15,000
Shaft (Fw) - 29.000
Weight (g) - 53.70
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:NACHI NJ 421 TIMKEN 378DE/372 OKB 1803/22 OKB KBC 28985/28921 SKF C 3144 KOYO BE283816ASYB1 INA KGBS20-PP-AS RHP NMJ1.3/8 Torrington 6322M SKF N-416 Torrington NUP-260 Torrington TC-4860 MRC 7138-D SKF NU 217 ECJ
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