Bearing 30321 (7321E)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 7.95 kg
Outer diameter: 225 mm
The size of the width: 53.5 mm
Weight:: 7.95 kg
Technical specifications
Designation : 30321
ГОСТ : 7321E
Dimensions, mm : 105x225x53.5
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x47x10 (mm)
CC210 ( СС 210 ) Le= 5435 мм
Manufacturer: ContiTech AG
K18 (195x170x25,4)
Manufacturer: KASTAS
Sizes: 195x170x25,4 (mm)
Bearing NJ2306
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.54 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23226-E1A-K-M
Manufacturer: FAG
Sizes: 130x230x80 (mm)
272XL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 10x18x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 12.37x19.43x3.53 (mm)
Bearing NUP2216EM (92516EH)
Manufacturer: TMB
Sizes: 80x140x33 (mm)
Weight:: 2.05 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31307-A-N11CA-A40-70
Manufacturer: FAG
Sizes: 35x80x45.5 (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.
