Bearing NJ1046M (42146H)
Technical specifications
Designation : NJ1046M
ГОСТ : 42146H
Dimensions, mm :
Producer : TMB
A 128 13x3250 Li / 3280 Ld
Manufacturer: ContiTech AG
Подшипник 6217-2NSL
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.79 (kg)
Bearings RF-20-PP
Manufacturer: INA
Sizes: 9.525x31.750x20.638 (mm)
Weight:: 0.109 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 6x22x6 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TSHE20-N
Manufacturer: INA
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7017-E-T-P4S
Manufacturer: FAG
Sizes: 85x130x22 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 25.40x39.40x7.00 (mm)
Подшипник 40TAC72B
Manufacturer: NSK
Sizes: 40x72x15 (mm)
Weight:: 0.73 (kg)
Bearing 08Y38
Manufacturer: INA
Sizes: 22.301x38.481x9.652 (mm)
Weight:: 0.047 (kg)
Подшипник 7321DF
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (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.