NSK A4050/A4138 bearing,A4050/A4138 Size:12,7*34,988*10,998mm--BEARINGPOWER Co.,Ltd.
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d - 12,7 mm

D - 34,988 mm

T - 10,998 mm

B - 10,988 mm

C - 8,73 mm

ra1 max. - 1,3 mm

a - 8,2 mm

r min. - 1,3 mm

r1 min. - 1,3 mm

Da - 29 mm

db - 17 mm

ra max. - 1,3 mm

da - 18,5 mm

Db - 32 mm

Weight - 0,055 Kg

Basic dynamic load rating (C) - 11,7 kN

Basic static load rating (C0) - 10,9 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 16000 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y1) - 1,3

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Hot number:KOYO 1322 CYSD 4607-6AC2RS NACHI 7020CDF KOYO 7934B LS GEWZ69ES NSK LDJT30=5 CX K35x45x41 CX M533349S/10 CRAFT NU313 KOYO RNAO18X26X13 FAG NU209E FAG AH3968 New Departure UQ20209DTL7 CONSOLIDATED 6409 CONSOLIDATED SR-22226-2RS Timken 21063/21212 ISO 469/454 NTN 685ZZ SKF 7020 ACB/P4AL ISO LL957049/10 NSK NA4919TT ISO NAO9x22x12 Timken U199/U160L FAG L10TA608 Torrington SNP-3072x1215/16 SKF 5208ENR SKF RNA4914 SNR GSFT30 CONSOLIDATED 59414 CONSOLIDATED GT-22