(dimensions in mm)
Bearing Type - 25 deg contact, high speed
Bore Dia (d) - 120.0000
Outer Dia (D) - 180.0000
Width (B) - 28.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 54,800
Static Load Rating (Cor) - 61,500
Max Speed (Grease) (X1000 RPM) - 9
Max Speed (Oil) (X1000 RPM) - 15
Radius (min) (rs1) - 1.000
Material - 52100 Chrome steel (or equivalent)
25 degree contact angle, relieved outer ring and inner ring, high speed
Also available with metal shields (ZZ) or rubber seals (2RS)
This bearing has ceramic balls.
The desired preload must be specified.
Hot number:NTN K 15×20×13 OKB 97510E Gamet 244230/244330C Timken 305KDDG ISO 51124 IKO CRBS 1308 V UU ISB ER1.30.0823.400-1SPPN ILJIN IJ123061 INA KBO25-PP NACHI NF 203 NTN NNU4921KC1NAP4 SKF RNA4900 INA D-33 SKF RL-13 GMN DL50X62X4
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