d - 460 mm
D - 620 mm
Ew - 580 mm
B - 74 mm
C - 74 mm
Weight - 68 Kg
Basic dynamic load rating (C) - 1060 kN
Basic static load rating (C0) - 1990 kN
(Grease) Lubrication Speed - 780 r/min
(Oil) Lubrication Speed - 920 r/min
Hot number:NTN RNA 4907 ZKL NJ 420 OKB 6/6.4K OKB 3G113619Y ISO 1308K NSK 42KWD08 ISB 61919-2RS ISO 684AZZ ISO HK182616 JNS NK32/20 R&M 7319BMG Rollway A-5230WB STEYR NJ-206E Torrington NUP-307E BARDEN HCB71940C.T.P4S
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