Bearing RN309M (502309H)
Inner diameter:: 45 mm
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 86.5 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Technical specifications
Designation : RN309M
ГОСТ : 502309H
Dimensions, mm : 45x86.5x25
Producer : TMB
3L 620
Manufacturer: ContiTech AG
Подшипник NU 2248
Manufacturer: NACHI
Sizes: 240x440x120 (mm)
Weight:: 83.5 (kg)
K84 PU(205x195x8,4 )
Manufacturer: KASTAS
Sizes: 205x195x8,4 (mm)
Bearing NUP206
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.22 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x105x14 (mm)
3.53 NBR 70(021,82x03,53)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7214-C-T-P4S
Manufacturer: FAG
Sizes: 70x125x24 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 30.00x36.20x3.10 (mm)
AT5 DD
Manufacturer: ContiTech AG
RPP8 4712 ( RPP 8 4712 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
