55TAC20F

55TAC20F

55TAC20FMDBELP4A
55TAC20FMDBELP5A
55TAC20FMDBLP4A
55TAC20FMDBLP5A
55TAC20FME44DBELP4A
55TAC20FME44DBELP5A
55TAC20FME44DBLP4A
55TAC20FME44DBLP5A

Информация о продукте

Модель подшипника

55TAC20F

Габаритные размеры

d	55	mm	Bore diameter
D	90	mm	Outside diameter
T	44	mm	Inner Ring Width
C	22	mm	Outer Ring Width
r(min.)	1.1	mm	Chamfer Dimension
r1(min.)	0.6	mm	Chamfer Dimension

Базовые нагрузки

C_a	31.5	kN	Basic Dynamic Load Rating
C_0a	81.0	kN	Basic Static Load Rating

Предельные скорости

Grease	6200	min^-1	Limiting Speed (EL-Preload)
Oil (Oil-air)	6900	min^-1	Limiting Speed (EL-Preload)
Grease	5300	min^-1	Limiting Speed (L-Preload)
Oil (Oil-air)	5900	min^-1	Limiting Speed (L-Preload)

Размеры буртиков и галтелей

ra(max.)	1	mm	Radius of Shaft or Housing Fillet
rb(max.)	0.6	mm	Radius of Shaft or Housing Fillet
da	69	mm	Diameter of Shaft Abutment
Da	84	mm	Diameter of Housing Abutment

Расчетные коэффициенты

Performance

Pa

13.3

kN

Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

	Preload	Axial Rigidity	Measured axial clearance
EL	580N	565N/μm	-5μm
L	2485N	934N/μm	-15μm

Holes Dimensions

W	8	mm	Oil Groove Width
m	4		Number of Holes
L	3	mm	Notch Width

Масса

0.442

kg

Mass(approx.)