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Home > products > Angular Contact Ball Bearing > 7311 Transmission System Angular Contact Ball Bearing Single row Single Row

7311 Transmission System Angular Contact Ball Bearing Single row Single Row

Product Details

Place of Origin: China

Brand Name: SFT

Model Number: 7311

Payment & Shipping Terms

Minimum Order Quantity: negotiable

Price: negotiable

Packaging Details: carton,pallet

Delivery Time: 20-45DAYS

Payment Terms: L/C, T/T, Western Union, MoneyGram

Supply Ability: 50000PCS/MONTH

Get Best Price
Highlight:

Transmission System Angular Contact Ball Bearing

,

7311 Angular Contact Ball Bearing

,

7311 single row angular contact ball bearing

Feature:
Low Noise
Number Of Row:
Single Row, Single Row
Seals Type:
2RS, 2RS
Application:
Automotive.tractor.construction Machinery.rolling Mill
Weight:
1.45KG
Precision Rating:
P5, P5
Feature:
Low Noise
Number Of Row:
Single Row, Single Row
Seals Type:
2RS, 2RS
Application:
Automotive.tractor.construction Machinery.rolling Mill
Weight:
1.45KG
Precision Rating:
P5, P5
7311 Transmission System Angular Contact Ball Bearing Single row Single Row

7311 High quality transmission system angular contact ball bearing

 

Product Description

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.

 

Angular Contact Ball Bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.

 

Inner diameter (mm)
55
Outer diameter: mm)
120
Width (mm)
29
Grease lubrication speed (R /min)
5000
Cor (kN)
74.3
Cr (kN)
52.0
Oil lubrication speed (R /min)
6700
Weight (KG)
1.45

 

Part of the bearing specification :

 

Bearing No. d D B
mm mm mm
     
7301-B-JP 12 37 12
7301-B-TVP 12 37 12
7302-B-TVP 15 42 13
7302-B-JP 15 42 13
7303-B-TVP 17 47 14
7303-B-JP 17 47 14
7304-B-JP 20 52 15
7304-B-TVP 20 52 15
7305-B-TVP 25 62 17
7305-B-JP 25 62 17
7306-B-TVP 30 72 19
7306-B-JP 30 72 19
7307-B-TVP 35 80 21
7307-B-JP 35 80 21
7308-B-TVP 40 90 23
7308-B-JP 40 90 23
7309-B-JP 45 100 25
7309-B-TVP 45 100 25
7310-B-TVP 50 110 27
7310-B-JP 50 110 27
7311-B-TVP 55 120 29
7311-B-JP 55 120 29
7312-B-JP 60 130 31
7312-B-TVP 60 130 31
7313-B-TVP 65 140 33
7313-B-JP 65 140 33
7314-B-TVP 70 150 35
7314-B-JP 70 150 35
7315-B-TVP 75 160 37
7315-B-JP 75 160 37
7316-B-TVP 80 170 39
7316-B-JP 80 170 39
7317-B-JP 85 180 41
7317-B-TVP 85 180 41
7318-B-TVP 90 190 43
7318-B-JP 90 190 43
7319-B-TVP 95 200 45
7319-B-JP 95 200 45
7320-B-JP 100 215 47
7320-B-TVP 100 215 47
7321-B-MP 105 225 49
7322-B-TVP 110 240 50
7322-B-JP 110 240 50
7324-B-TVP 120 260 55
7326-B-TVP 130 280 58
7328-B-MP 140 300 62
7330-B-MP 150 320 65
7332-B-MP 160 340 68
7334-B-MP 170 360 72
7302-B-2RS-TVP 15 42 13
7303-B-2RS-TVP 17 47 14
7304-B-2RS-TVP 20 52 15
7305-B-2RS-TVP 25 62 17
7306-B-2RS-TVP 30 72 19
7307-B-2RS-TVP 35 80 21
7308-B-2RS-TVP 40 90 23
 

 

Similar Excavator Bearing models reference :

 

Single row angular contact ball bearings: machine tool spindle, high frequency motor, combustion steam turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, dividing head, welding machine, low noise type cooling tower, mechanical and electrical equipment, coating equipment, machine tool slot plate, arc welding machine

 

Double row angular contact ball bearing, oil pump, roots blower, air compressor, all kinds of transmission, fuel injection pump, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric, square box, gravity type spray gun, wire stripping machine, axle shaft equipment, chemical machinery, testing analysis

 

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