K21 NBR(65x90x13)
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 13 mm
Outer diameter: 90 mm
The size of the width: 13 mm
U-RING
65x90x13
K21
NBR
O-RING
Manufacturer: NQK SF
Sizes: 85.72x101.72x8.00 (mm)
Bearing NJ313EM (42313EH)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.3 (kg)
SPB 1675
Manufacturer: ContiTech AG
K09 NBR(25x34x5,5/8,5)
Manufacturer: KASTAS
Sizes: 25x34x5,5/8,5 (mm)
17x1683 B 66,25
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 15x25.5x4.5 (mm)
Подшипник 22213EAKE4
Manufacturer: NSK
Sizes: 65x120x31 (mm)
Weight:: 1.51 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K7X9X7-TV
Manufacturer: INA
Sizes: 7x9x7 (mm)
K708 PTFE/NBR(150x158,8x6)
Manufacturer: KASTAS
Sizes: 150x158,8x6 (mm)
Подшипник NA4911
Manufacturer: NSK
Sizes: 55x80x25 (mm)
Weight:: 0.4 (kg)
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.