INA 4428 MODELS

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INA 4428 Ball Thrust Bearings & Washers

Name: INA 4428 Ball Thrust Bearings & Washers
Brand: INA
SKU: 4428
Rating: 4.9 (5 reviews)

Browse INA 4428 Ball Thrust Bearings & Washers 2.5 mm ra max. Categories in the 105 Bore Diameter (mm) Manufacturers Online Free. including 30 ° Angle (α) INA Ball Thrust Bearings & Washers.
Brand Name:INA
Model Number:
4428
Bore Diameter (mm):105
ra max.:2.5 mm
Angle (α):30 °
B:49 mm
Bearing number:7321
Size (mm):105x225x49
r1 min.:1,1 mm
Weight:8,62 Kg

Suau Konrakansurin Ltd.

Suau Konrakansurin Ltd.China

Suau Konrakansurin Ltd.2020-07-10 09:46:19
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INA 4428 bearing Size Chart (mm/inches)
Bore Type	Cylindrical Bore
Enclosure	Open
Configuration	Single Row
Weight	0.288 kg
d	35 mm
D	72 mm
B	17 mm
Fillet Radius/Chamfer	1.1 mm
r1	0.5 mm
Groove Width	1.9 mm
Groove Diameter	68.8 mm
a (max)	3.3 mm
Dynamic Load Rating	25,700 N
Static Load Rating	15,300 N
Limiting Speed - Grease	9,800 rpm
Limiting Speed - Oil	11,000 rpm
Factor fo	13.8
Radial Clearance	0.015 to 0.033 mm
da (min)	42 mm
Da (max)	65 mm
Dx (min)	80 mm
ra (max)	1 mm
Cy (max)	4.6 mm

INA Ball Thrust Bearings & Washers Part series 4428 is a potential replacement for these common bearing part numbers:

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