(dimensions in mm)
Bearing Type - Single Row
Outer Dia (D) - 57.0000
Width (B) - 20.0000
Dynamic Load Rating (Cr) - 28,500
Static Load Rating (Cor) - 56,000
Max Speed (Oil) (X1000 RPM) - 9,500
Shaft (Fw) - 47.000
Weight (g) - 94.50
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 165RIU662 FAG 249/800-B-K30-MB ISB 32936/DF LS GEH300HT NMB RIF-418 SNFA VEB 90 /S/NS 7CE1 IKO TLAMW2538 FAG 5214 FAG AH-2244x200 SKF NA-4911 IKO NKI-70/25 SKF 30x42x7 CRW1 R SKF BD-22236 CCK/W33-AH 2236 G SKF 405303
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