d - 140 mm
D - 210 mm
Angle (α) - 40 °
a - 178,3 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 63 mm
Weight - 7,65 Kg
Basic dynamic load rating (C) - 121 kN
Basic static load rating (C0) - 323 kN
(Grease) Lubrication Speed - 3 100 r/min
(Oil) Lubrication Speed - 4 100 r/min
Hot number:NTN 71921 C RHP NF 318 OKB 1840084 OKB OKB 77941/25K OKB 176321H NACHI 23156E FAG 30311-A NTN 32214U ISO 7308 ADT NTN CRI-4411 NSK FWF-404834 JNS NK9/12 KOYO RNA6901 SKF SILJ 16 ES
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