Bearing NJ311EMK (HCB138-01)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311EMK
ГОСТ : HCB138-01
Dimensions, mm : 55x120x29
Producer : TMB
Bearing 15101 / 15245
Manufacturer: TIMKEN
Sizes: 25.4x62x19.05 (mm)
Weight:: 0.301 (kg)
3 NBR 90(042,00x03,00)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 33x46x11 (mm)
Bearing 7022CTAP4 (36122KJ)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 1.95 (kg)
Подшипник 6210-2NSE
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.463 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1216-K-TVH-C3
Manufacturer: FAG
Sizes: 80x140x26 (mm)
AT20 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x76x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 75.00x80.00x2.50 (mm)
K705 PTFE/NBR(56x64,8x6,3)
Manufacturer: KASTAS
Sizes: 56x64,8x6,3 (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.
