Bearing HM212046 / HM212011
Inner diameter:: 63.500 mm
Outer diameter: 122.238 mm
The size of the width: 38.100 mm
Weight:: 1.950 kg
Outer diameter: 122.238 mm
The size of the width: 38.100 mm
Weight:: 1.950 kg
Technical specifications
Designation: HM212046 / HM212011
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 63.500 mm
External diameter(D): 122.238 mm
Working width (T): 38.100 mm
Width (height) (B): 38.354 mm
Outer cage width (C): 29.718 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 187.0
Cor (KN): 244.0
a: 27.0 мм
Width: 1.950 mm
Подшипник NJ 2322
Manufacturer: NACHI
Sizes: 110x240x80 (mm)
Weight:: 18.8 (kg)
Подшипник 51260
Manufacturer: NACHI
Sizes: 300x420x95 (mm)
Weight:: 225 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 9.00x14.00x2.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.20x11.20x1.50 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44.45x57.15x9/52 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 92.00x100.00x4.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x28x6 (mm)
A 55 13x1400 Li / 1430 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x280x15 (mm)
Manufacturer: FAG
Sizes: 60x78x10 (mm)
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.