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Angular Contact Bearing, Thin Wall, Single-Row

Angular Contact Bearing, Thin Wall, Single-Row
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Part Number :
    • From :
      175,377VND/Unit
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  • Total Price :
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Product Overview
 
· Angular contact ball bearings are mainly used to withstand radial loads and can also withstand small axial loads.
· Angular contact ball bearings are widely used in precision CNC machine tools, high-speed grinding machines, engraving machines, high-speed spindles, RV reducers, and other industries.
 
Dimensional Drawing
 
(Economy series) Angular contact ball bearing Single row type
 
Product Dimensions
Product Model:
 

E-B70□□
E-B72□□

Radial ball bearing Dimensional drawing
 
MaterialBearing PrecisionContact AngleVibration Class
Equivalent to SUJ2P5 Grade25°V1
 
Specification Table
 
Ordering Example
Part NumberPart NumberDimensions (mm)Rated Load (kN)Rotational Speed Limit (rpm)r
(min)
r1
(min)
Point of Action aMounting DimensionsWeight (kg)
TypeBearing Part NumberInner Diameter dOuter Diameter DWidth BCrCorGrease LubricationOil LubricatedDs (min.)dh (max.)R (max.)
E-B7900102262.41.063000950000.30.26.812200.30.01
7901122462.51.156000850000.30.27.314220.30.01
7902152873.71.850000750000.30.28.517260.30.02
7903173073.9245000670000.30.2919280.30.02
7904203795.73.038000560000.30.211.222350.30.04
7905254296.33.832000480000.30.212.427400.30.04
7906304796.74.326000400000.30.213.632450.30.05
79073555109.26.222000360000.60.315.638.251.80.60.07
790840621211.78.018000300000.60.31843.258.80.60.11
790945681212.4917000280000.60.319.366.664.80.60.126
791050721212.79.816000260000.60.320.353.268.80.60.129
791155801318.213.715000240001.10.322.459.675.41.10.174
791260851318.614.614000220001.10.323.564.680.41.10.187
791365901319.51613000200001.10.324.769.685.41.10.2
7914701001632.532.511000180001.10.327.974.695.41.10.34
7915751051633.835.510000170001.10.329.179.61001.10.36
7916801101634.536.59500160001.10.330.284.61051.10.38
7917851201843.645.59000150001.10.633911141.10.53
7918901251844.248.08500140001.10.634.2961191.10.56
7919951301846.2528500140001.10.635.31011241.10.582
79201001402057.263.08000130001.10.638.11061341.10.79
79211051452057.265.57500120001.10.639.31111391.10.81
79221101502058.568.07500120001.10.640.41161441.10.84
79241201652272.886.57000110001.10.644.41261591.11.15
79261301802487.1102.06700100001.50.648.31371731.51.52
Dimensions in parentheses are for reference only. Please refer to the actual product dimensions.
 
Product Features
 
· The product's precision reaches P5 grade; the precision grade directly affects its operation and service life.
· Making full use of the features of angular contact bearings means longer service life, reduced energy consumption, increased rigidity and speed, and lower maintenance costs.
 
Precautions
 
When the precision of the shaft and bearing housing is poor, the bearing will be affected, and its due performance will not be exerted. For example, the poor precision of the mounting part with the bearing will cause relative inclination of the inner and outer rings. At this time, besides the bearing load, the edge load will be increased additionally, which will shorten the fatigue life of the bearing, and even more seriously, it will lead to damage such as cage breakage and sticking.

Please use the following special mounting tool for installation and removal
Bearing heater 
Bearing heaterProper installation of the bearing heater can guarantee a long life of the bearing.
Rolling bearings are reliable mechanical components with long service life if they are installed and maintained correctly.
After the induction heater is used for heating, the bearing expands outward in the cylindrical direction, which can avoid the damage during installation. Induction heater is one of the most scientific heating methods, which does not need preheating, and can be heated to 110℃ in a few seconds or minutes depending on the weight of bearings, without damaging the prior lubrication
  
Bearing puller 
Bearing pullerWhen the installation state of the bearing is in the following situations, the special puller can be used for disassembly.
(a) Shaft shape: cylindrical shaft, Inner diameter shape of bearing inner ring: cylindrical hole.
(b) Shaft shape: cylindrical shaft, inner diameter shape of bearing inner ring with tight bushing: tapered hole.
(c) Shaft shape: tapered shaft, Inner diameter shape of bearing inner ring: tapered hole. In either state, the lock nut of the shaft (or the lock nut of the tight bushing) must be released during disassembly, and the lock nut must be placed in a loose state.
 
Example of Use
 
1 Motor
2 Gear unit
3 Machine tool
4 Food equipment
5 Medical machinery
6 Semiconductor

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
    Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
E-B7900
E-B7901
E-B7902
E-B7903
E-B7904
E-B7905
E-B7906
E-B7907
E-B7908
E-B7909
E-B7910
E-B7911
E-B7912
E-B7913
E-B7914
E-B7915
E-B7916
E-B7917
E-B7918
E-B7919
E-B7920
E-B7921
E-B7922
E-B7924
E-B7926
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Width B (or T)
(mm)
Basic Load Rating Cr (Dynamic)
(N)
Allowable Rotational Speed
(rpm)
Basic Load Rating Cor (Static)
(N)
Weight
(g)

175,377 VND

2 Piece(s) 8 Day(s) 10226240063000100010

179,691 VND

2 Piece(s) 14 Day(s) 12246250056000110010

191,302 VND

2 Piece(s) 8 Day(s) 15287370050000180020

214,524 VND

2 Piece(s) 14 Day(s) 17307390045000200020

270,976 VND

2 Piece(s) 14 Day(s) 20379570038000300040

310,830 VND

2 Piece(s) 14 Day(s) 25429630032000380040

350,604 VND

2 Piece(s) 14 Day(s) 30479670026000430050

379,924 VND

2 Piece(s) 14 Day(s) 355510920022000620070

427,622 VND

2 Piece(s) 14 Day(s) 40621211700180008000110

473,489 VND

2 Piece(s) 14 Day(s) 45681212400170009000126

513,970 VND

2 Piece(s) 14 Day(s) 50721212700160009800129

561,825 VND

2 Piece(s) 14 Day(s) 558013182001500013700174

657,379 VND

2 Piece(s) 14 Day(s) 608513186001400014600187

705,156 VND

2 Piece(s) 14 Day(s) 659013195001300016000200

769,015 VND

2 Piece(s) 14 Day(s) 7010016325001100032500340

971,417 VND

2 Piece(s) 14 Day(s) 7510516338001000035500360

1,123,534 VND

2 Piece(s) 14 Day(s) 801101634500950036500380

1,282,790 VND

2 Piece(s) 14 Day(s) 851201843600900045500530

1,340,766 VND

2 Piece(s) 14 Day(s) 901251844200850048000560

1,445,807 VND

2 Piece(s) 14 Day(s) 951301846200850052000582

1,634,169 VND

2 Piece(s) 14 Day(s) 1001402057200800063000790

1,699,283 VND

2 Piece(s) 14 Day(s) 1051452057200750065500810

1,764,555 VND

2 Piece(s) 14 Day(s) 1101502058500750068000840

1,952,838 VND

2 Piece(s) 14 Day(s) 12016522728007000865001150

2,727,858 VND

2 Piece(s) 14 Day(s) 130180248710067001020001520

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Basic InformationThông tin cơ bản

Raceway Ring Shape Angular Bearing (Single) Bearing Type Open Outer Ring Type Flat
Inner/Outer Ring Material SUJ2 Equiv. Specifications, Environment Standard Precision (JIS) Class 5
Load Direction Radial / Thrust Load, Axial Rolling Element Material Steel Size Standards Metric System
Number of Raceway Ring Rows Single Row