QJF318 (Size:90x190x43mm) Single Row Angular Contact Ball Bearing

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QJF318

Bore Diameter:90 mm

Outside Diameter:190 mm

Width:43 mm

Weight:6.22 kg

Min. Order:1 Piece

The QJF318 bearing is a Angular Contact Ball Bearings with an inner diameter of 90 mm , an outer diameter of 190 mm, a width of 43 mm. It typically uses P0 grade precision tolerances and Chrome Steel (Gcr15) balls, Its dynamic radial rated load is approximately 189 (kN), its static radial rated load is approximately 254 (kN). Without Seals type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Pumps, Electric Motors, Gearboxes, Steel Mills, Windmills, Conveyors, and Other High-Speed Applications.

Dimensions:

Inside Diameter:

90 mm

Outside Diameter:

190 mm

Thickness:

43 mm

Weight:

6.22 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

189 (kN)

Static load Capacity, Radial (Cor):

254 (kN)

Reference speed (Grease rpm):

2800

Limiting speed (Oil rpm):

3800

Specifications:

Structure:

Ball Bearing

Number of Rows:

Single

Demensions:

90x190x43

Brand:

Neutral Product

Precision Rating:

Bearing Material:

Chrome Steel (Gcr15)

Seals Type:

Without Seals

Ball Material:

Chrome Steel (Gcr15)

Contact Angle:

Bore Type:

Cylindrical Bore

Rolling Element:

Ball

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

100 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

QJF318 Four Point Angular Contact Ball Bearing for Rolling Mill, Single Row, High Speed, High Precision, and Higher Load Carrying Capacity.

Size: 90x190x43mm

Inner Diameter (d): 90mm
Outer Diameter (D): 190mm
Thickness (B): 43mm

Bearing Part No.	Main Dimensions (mm)				Basic Load Rating (kN)		Speed Ratings (rpm)		Weight (Kg)
	d	D	B	r_12min	Dynamic (Cr )	Static (Cor)	Grease	Oil
QJF318	90	190	43	3	189	254	2800	3800	6.22
Applications:		Pumps, Electric Motors, Gearboxes, Steel Mills, Windmills, Conveyors, and Other High-Speed Applications.
E-mail:		[email protected]
Wechat:		+8618062246726
Whatsapp:		+8618062246726
Skype:		Stellaqiao

The Four-Point Contact Ball Bearings are separable bearings, typically available in two structures: QJ 0000 (with two half inner rings and a complete outer ring); QJF 0000 (with two half outer rings a complete inner ring).Their contact angle are both 35°. When carrying pure radial loads, each ball contacts with rings are four point, and they are two point contact under pure axial loads. The bearings can carry axial loads in two directions and certain moment loads, and have the features of single row and double row angular contact ball bearings. They only can work normally in high speed when two point contact is formed.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please contact us by e-mail, wechat , whatsapp or skype.

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QJF318 (Size:90x190x43mm) Single Row Angular Contact Ball Bearing

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