NTN NA4907LL, Size: 42x55x21. NTN NA4907LL are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Needle roller bearings NA4907LL
Bearing number : NA4907LL
Size (mm) : 42x55x21
Brand : NTN
Bore Diameter (mm) : 42
Outer Diameter (mm) : 55
Width (mm) : 21
Bearing dimensions and specification in NTN catalogue:
F - 42 mm
Fw - 35 mm
D - 55 mm
B - 21 mm
C - 20 mm
r min. - 0,6 mm
da min. - 39 mm
Da max. - 45 mm
ra max. - 0,6 mm
Db max - 51 mm
Weight - 0,175 Kg
Basic dynamic load rating (C) - 22,7 kN
Basic static load rating (C0) - 39,5 kN
(Grease) Lubrication Speed - 4 800 r/min
Bearing Links:
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- NACHI 6816NR bearing
- SKF NU1084MA bearing
- KOYO 22256RK bearing
- NACHI NU1068 bearing
- NSK 2789/2720 bearing
- NTN NKIA5904 bearing
- NACHI 6213NKE bearing
- TIMKEN H913849/H913810 bearing
- FAG 7201-B-JP bearing
- NTN NJ2319E bearing
- KOYO NANFL203 bearing
- NACHI 6913ZNR bearing
- TIMKEN HM231132/HM231116D bearing
- NTN 7334DT bearing
- NSK 6903N bearing