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High Precision Angular Contact Ball Bearing 7012c

China High Precision Angular Contact Ball Bearing 7012c, Find details about China NSK Angular Contact Ball Bearing 7901c, Angular Contact Ball Bearing from High Precision Angular Contact Ball Bearing 7012c

Model NO.
7012C
Place of Origin
Shandong China (Mainland)
Tolerance
ABEC1(P0) ABEC3(P6) ABEC5(P5)ABEC7(P4)ABEC9(P2)
Outside Diameter
22 - 420 mm
Bore Size
10 - 200 mm
Rolling Body
Ball Bearings
Trademark
Yiding
Transport Package
According to Per Client′s Requirements
Specification
7012C
Origin
Japan
HS Code
8482102000
Model NO.
7012C
Place of Origin
Shandong China (Mainland)
Tolerance
ABEC1(P0) ABEC3(P6) ABEC5(P5)ABEC7(P4)ABEC9(P2)
Outside Diameter
22 - 420 mm
Bore Size
10 - 200 mm
Rolling Body
Ball Bearings
Trademark
Yiding
Transport Package
According to Per Client′s Requirements
Specification
7012C
Origin
Japan
HS Code
8482102000
High precision Angular Contact Ball Bearing 7012c
High Precision Angular Contact Ball Bearing 7012c

Quick Details:
Structure:Angular Contact
Type:Ball
Brand Name:NSK
Bore Size:10 - 200 mm
Outside Diameter:22 - 420 mm
Model Number:7901C
Precision Rating:P0, P6, P5, P4
Seals Type:Open and Sealed Type Available
Number of Row:Single Row
Material::GCr15( SAE52100/100CR6)
Clearance::C1, C2, C3, C4
Packing::Brand Box / Export Packing
Sample Orders::Acceptable
Trade Terms::FOB/ CFR/ CIF/ EXW
Payment Terms::T/T or L/C
OEM::Avaiable

Specifications:
NSK Angular Contact Ball Bearing 7901C
1.High Speed
2.High Precision
3.Long Life
4.Higher Radial and Axial Loads

Packaging & Delivery:
Packaging Detail:Standard packaging carton packaging OEM service
Delivery Detail:5-15days


Product Description
  Angular contact ball bearing have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.The axial load carrying capacity of angular contact ball bearingincreases with increasing contact angle. The contact angle is a 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 load is transmitted from one raceway to another, and a line perpendicular to the bearing axis. angular contact ball bearing are produced in a wide variety of designs and sizes.
 



Suffix definitions of Angular contact ball bearing 7012C 7012AC 7212C

 
B: The modified internal structure
 
MP: machined window-type brass cage

TVP: Glass fiber reinforced nylon cage
 
UA: Universal design bearings installed in pairs and small groups bearing axial clearance

UO: Universal design installed in pairs of bearings, bearing zero axial clearance group

DA: Dual semi-inner (double row angular contact ball bearings)

TVH: Glass fiber reinforced polyamide cage, ball guide



Application:
Motorcycles, Electric Bicycles, Electric Motors (Scooters), Electric Tools, 
Fans, Sports Apparatus, Washing Machines, Dust Collectors, Ventilators, Textile 
Machines, Running Machines (Treadmills), Household Appliances, Water Pumps, 
Agricultural Machines, Precision Machineries, etc.

 

Bearing No.		Boundary Dimensions(mm)Basic Load Ratings(N)Limiting Speeds (RPM)Mass(kg)
dDBr minr1 minCrC0rGreaseOilapprox
7901A5122460.30.153 200 1 770 38 000 53 000 0.011
7901C2460.30.153 350 1 860 45 000 63 000 0.011
7001A2880.30.155 800 2 980 28 000 38 000 0.021
7001C2880.30.155 800 2 900 40 000 56 000 0.024
7201A32100.60.38 000 4 050 26 000 34 000 0.037
7201B32100.60.37 450 3 750 18 000 26 000 0.038
7201C32100.60.37 900 3 850 36 000 50 000 0.041
7301A371210.69 450 4 500 18 000 24 000 0.06
7301B371210.68 850 4 200 16 000 22 000 0.062
 


Description
 

Model		Diameter(mm)α 15ºα 25ºCage Material
Rated load(KN)Limit speeding (r/min)Rated load(KN)Limit speeding(r/min)
InnerOuterHeightCr / CorGrease/ OilCr/CorGrease/ Oil
70031735106.7 / 4.944000/660006.4/ 4.739000/59000Bakelite
70042042129.6 /6.337000/550009.2/ 6.033000/49000Bakelite
700525471212.9 /8.733000/4900012.3/ 8.329000/44000Bakelite
700630551315.7 /11.627000/4200014.9 /10.923000/37000Bakelite
700735621419.3 /17.519000/3300010.4 /10.319000/33000Bakelite
700840681519.9 /19.118000/3100018.9 /18.216000/27000Bakelite
700945751626.7 /25.316000/2700025.4 /24.115000/25000Bakelite
701050801627.6 /27.515000/2500026.2 /26.214000/23000Bakelite
701155901836.7 /37.113000/2100034.8 /35.312000/19000Bakelite
701260951837.8/ 4013000/2100035.8/ 3811000/18000Bakelite
7013651001838.9 /42.912000/1900036.8 /40.710000/ 17000Bakelite
7014701102049.9 /55.511000/1800047.2 /52.79000 /16000Bakelite
7015751152051.3 /59.210000/1700048.5 /56.28500 /15000Bakelite
 
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