Bearing 21309K (53309k)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.2 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.2 kg
Technical specifications
Designation : 21309K
ГОСТ : 53309k
Dimensions, mm : 45x100x25
Producer : TMB
K10 NBR(195x207x8,2/11)
Manufacturer: KASTAS
Sizes: 195x207x8,2/11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 120.00x126.00x3.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 103.00x110.06x3.53 (mm)
XPC 3000 Lw / Ld ( ХРС 3000 )
Manufacturer: ContiTech AG
K21 PU(57,15x69,85x10)
Manufacturer: KASTAS
Sizes: 57,15x69,85x10 (mm)
SEALS (REINFORCED SEAL) (FYT)
Manufacturer: FEKO
Sizes: 28x38x7/10 (mm)
Bearing 05Y05
Manufacturer: INA-FAG
Sizes: 12.700x25.146x12.827 (mm)
Weight:: 0.031 (kg)
PK 1630 / 641 K
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 148x170x15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K10X14X10-TV
Manufacturer: INA-FAG
Sizes: 10x14x10 (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.
