KOYO NA4912 bearing,NA4912 Needle Roller Bearings--BEARINGPOWER Co.,Ltd.
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d - 60 mm

Fw - 68 mm

D - 85 mm

B - 25 mm

C - 25 mm

r5 min. - 1 mm

S - 1,5 mm

Weight - 0,457 Kg

Basic dynamic load rating (C) - 64,8 kN

Basic static load rating (C0) - 116 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 4100 r/min

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Hot number:ISB 23896 ISB 32222J/DF ISO 639ZZ KOYO 67782/67720 LS GEGZ57ES NBS KBF20 CX NF3144 SKF NNCF5004CV ZEN S3310-2RS KOYO UCPA210 FYH UCPH205-15 NH MW-4 NMB R-615 Torrington (Old No.) 560SD40 Rollway T411 CYSD 1635-2RS SKF 305703 C-2Z NTN FLBC6-12ZZ CX K35x42x16 INA KSR16-L0-12-10-13-16 SKF LBCD 16 A NKE NJ314-E-MPA+HJ314-E ISB NJ 222 CX NU3192 FAG NUP330-E-M1 CX TUP2 12.10 FBC RMS17 INA BK5025 CONSOLIDATED 222SM90 CONSOLIDATED W-35/8