Bearing 02872 / 02820
Inner diameter:: 28.575 mm
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.48 kg
Outer diameter: 73.025 mm
The size of the width: 22.225 mm
Weight:: 0.48 kg
Technical specifications
Designation: 02872 / 02820
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 28.575 mm
External diameter(D): 73.025 mm
Working width (T): 22.225 mm
Width (height) (B): 22.225 mm
Outer cage width (C): 17.462 mm
Internal chamfer radius (R): 0.8 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 56.5
Cor (KN): 68
a: мм
Width: 0.48 mm
Подшипник NU 2240 E
Manufacturer: NACHI
Sizes: 200x360x98 (mm)
Weight:: 52.3 (kg)
Bearing 16013 ZZ
Manufacturer: ETERNO
Sizes: 65x100x11 (mm)
Weight:: 0.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2317-E-TVP2
Manufacturer: FAG
Sizes: 85x180x60 (mm)
K33 PU(38,1x50,8x6,35 )
Manufacturer: KASTAS
Sizes: 38,1x50,8x6,35 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1211-K-TVH-C3 + H211
Manufacturer: FAG
Sizes: 50x100x21 (mm)
K54 NBR(100x88x4)
Manufacturer: KASTAS
Sizes: 100x88x4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 170.00x175.00x2.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 36.50x39.50x1.50 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 50x76.13x12.70 (mm)
K780 PTFE(95x100x40 )
Manufacturer: KASTAS
Sizes: 95x100x40 (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.