Bearing 31315 (7GB)
Inner diameter:: 75 mm
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.38 kg
Outer diameter: 160 mm
The size of the width: 37 mm
Weight:: 3.38 kg
Technical specifications
Designation : 31315
Producer : GMB
Technical data from the manufacturers catalog :
d - 75 мм
D - 160 мм
T - 40 мм
B - 37 мм
C - 26 /kN
Cr - 208 /kN
Cor - 258 /kN
grease - 2400 /(r/min)
oil - 3200 /(r/min)
вес - 3.38 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 440x480x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 1.40x2.60x0.60 (mm)
RPP8 DD 3020 MFX - Megaflex
Manufacturer: ContiTech AG
K06 NBR(33x42x5/7)
Manufacturer: KASTAS
Sizes: 33x42x5/7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x30x5 (mm)
Bearing 29430 (9039430)
Manufacturer: TMB
Sizes: 150x300x90 (mm)
Weight:: 28 (kg)
Подшипник NJ 408
Manufacturer: NACHI
Sizes: 40x110x27 (mm)
Weight:: 1.33 (kg)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x70x9 (mm)
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.