Bearing 28985 / 28921
Inner diameter:: 60.325 mm
Outer diameter: 100 mm
The size of the width: 25.4 mm
Weight:: 0.772 kg
Outer diameter: 100 mm
The size of the width: 25.4 mm
Weight:: 0.772 kg
Technical specifications
Designation: 28985 / 28921
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 60.325 mm
External diameter(D): 100 mm
Working width (T): 25.4 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.845 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 3.3 mm
Cr (KN): 90.5
Cor (KN): 134
a: 22.8 мм
Width: 0.772 mm
200.8 MXL
Manufacturer: ContiTech AG

Подшипник 7318CDF
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.76 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 10.50x13.50x1.50 (mm)

Bearing 61800-ZZP5 (D1080800)
Manufacturer: TMB
Sizes: 10x19x5 (mm)
Weight:: 0.0055 (kg)

AT5 DD
Manufacturer: ContiTech AG

Bearing 7219BMP6 (E66219H)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.7 (kg)

C 160 22x4065 Li / 4124 Ld
Manufacturer: ContiTech AG

Bearing NU326EMP6 (E32326EH)
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 16 (kg)

K36 (28x36x6,3)
Manufacturer: KASTAS
Sizes: 28x36x6,3 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ311-E-TVP2
Manufacturer: FAG
Sizes: 55x120x29 (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.