Bearing 7221BM (66221H)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.85 kg
Technical specifications
Designation : 7221BM
ГОСТ : 66221H
Dimensions, mm : 105x190x36
Producer : TMB
Bearing 2912
Manufacturer: INA-FAG
Sizes: 60x82x18 (mm)
Weight:: 0.274 (kg)
Bearing DAC40570024
Manufacturer:
Sizes: 40x57x24/24 (mm)
SPB 2650
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 19.8x30x5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20248-MB
Manufacturer: FAG
Sizes: 240x440x72 (mm)
Bearing NF208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.395 (kg)
Подшипник NUP 2226 EM
Manufacturer: NSK-RHP
Sizes: 130x230x64 (mm)
Weight:: 9.44 (kg)
Подшипник 6802
Manufacturer: NACHI
Sizes: 15x24x5 (mm)
Weight:: 0.007 (kg)
4L 950
Manufacturer: ContiTech AG
5 NBR 90(130,00x05,00)
Manufacturer: KASTAS
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.
