Bearing LM 4
Inner diameter:: 4 mm
Outer diameter: 8 mm
The size of the width: 12 mm
Outer diameter: 8 mm
The size of the width: 12 mm
Technical specifications
Designation : LM 4
Dimensions, mm : 4x8x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 88.2 kN
Static load rating (C0) - 127 kN
Speed limit with oil lubrication - 1.9 rev/min
Krestovina 49,2x154,7/157
Manufacturer: TOYO
Подшипник NNCF5020CV
Manufacturer: SKF
Sizes: 100x150x67 (mm)
Weight:: 3.95 (kg)
Bearing N1008M (2108H)
Manufacturer: TMB
Sizes: 40x68x15 (mm)
Weight:: 0.22 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 48x75x8 (mm)
V 364/7 K
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 29x57.20x13 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 420x480x25 (mm)
Bearing NNU4952/W33
Manufacturer: TMB
Sizes: 260x360x100 (mm)
Weight:: 30 (kg)
K21 PU(18x32x7)
Manufacturer: KASTAS
Sizes: 18x32x7 (mm)
AT5 DD
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
