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Serial special agent’s bearings of 61902 bearings of deep ditch ball


3rd December 2015 Bearing products 0 Comments

Bart bearing ( Hangzhou) Key business of Manufacturing Co., Ltd divide into for make for engineering And brand management (OBM) Two major parts, take the place of workers and make the undertaking and mainly cooperate with global famous bearing brand, offer technological development, design to make; Mainly deal in Bart (Bart) in brand management undertaking Company’s independent bearing brand ” The secret service TG ” .

61902 deep ditches of ball bearing parameters, specification, 61902 (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902

Our country’s old type: 1000902

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.017

Basic specified dead load (kN) : 2.30 (234.69KG)

Basic amount moves load (kN) : 4.30 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

61902 – Z deep ditch ball bearing parameter, specification, 61902-Z (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902-Z

Our country’s old type: 1060902

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.012

Basic specified dead load (kN) : 2.3 (234.69KG)

Basic amount moves load (kN) : 4.3 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

61902-2Z deep ditch ball bearing parameter, specification, 61902-2Z (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902-2Z

Our country’s old type: 1080902

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.012

Basic specified dead load (kN) : 2.3 (234.69KG)

Basic amount moves load (kN) : 4.3 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

61902N deep ditch ball bearing parameter, specification, 61902N (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902N

Our country’s old type: 1050902

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.012

Basic specified dead load (kN) : 2.3 (234.69KG)

Basic amount moves load (kN) : 4.3 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

61902 – ZN deep ditch ball bearing parameter, specification, 61902-ZN (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902-ZN

Our country’s old type: 115902

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.012

Basic specified dead load (kN) : 2.3 (234.69KG)

Basic amount moves load (kN) : 4.3 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

61902 – RZ deep ditch ball bearing parameter, specification, 61902-RZ (15*28*7mm)

Bearing type: Deep ditch ball bearing

Our country’s new type: 61902-RZ

Our country’s old type: 1160902K

Internal diameter (mm) : 15mm ( 0.5906in)

External diameter (mm) : 28mm ( 1.1024in)

Width (mm) : 7mm ( 0.2756in)

Weight (KG) : 0.012

Basic specified dead load (kN) : 2.3 (234.69KG)

Basic amount moves load (kN) : 4.3 (438.78KG)

Lubricated rotational speed (r/min) of the lipoprotein : 20000

Lubricated rotational speed (r/min) of oil : 26000

The deep ditch ball bearing is the most ordinary kind of type in rolling bearing. Basically? ? Deep for ditch ball bearing from one of outer lanes,every one there are inner circles, a steel balls and each. Deep the intersection of ditch and the intersection of ball bearing and type have uniline with pair list two, dark the intersection of ditch and the intersection of ball and structure divide into, seal and turn on type two kinds of structure also, the holding type means the bearing does not bring the sealed structure, the sealing deep ditch ball is divided into sealing dustproofly and preventing the oil from sealing. The dustproof sealed lid material is pressed one for the stencil plate, only get up to enter the bearing to roll. It defends oil type to be contact-type oil seal can effective stop lubricating grease in the bearing overflow.



The name of product: Serial special agent’s bearings of 61902 bearings of deep ditch ball New type: 61902 old types: 1000902 internal diameters: 15( mm) External diameter: 28( mm) Weight: 0.017( kg) Bearing material: Carburization bearing steel (surface hardening type) Use: Common Type: Deep ditch ball bearing










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