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30212 Hot Sell Taper Roller Bearing Older Number 7212E

30212 Hot Sell Taper Roller Bearing Older Number 7212E photo-1
30212 Hot Sell Taper Roller Bearing Older Number 7212E photo-2
30212 Hot Sell Taper Roller Bearing Older Number 7212E photo-3
US$ 1.00 - 1.00 MOQ: 1 Piece
Key Specifications
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Brand Name:
QRZ
Place of Origin:
China
Model Number:
30212
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name QRZ
Place of Origin China
Model Number 30212
 

Specifications

 
1.taper roller bearing 30212
2.GCR15 bearing
3.high qulity
4.OEM service
5.China manufacturer

 

About taper roller bearing 

 

Taper roller bearing have tapered inner and outer ring raceways and tapered rollers arranged in between. 

Conical surface of the projection lines of all are the same point on the bearing axis together. 

Tapered roller bearing is mainly exposed to the radial diameter, axial load. Load carrying capacity depends

on the angle of the outer ring raceway, the greater the angle the greater the carrying capacity. 

 

Taper roller bearing features 

1.High speed,

2.High precision 

3.High rigidity, 

4.Resistant to shock and vibration, 

5.Can bear large axial load 

6.Accuracy 

7.Low torque 

8.Low noise 

9.Permissible aligning

 

Taper roller bearing 30212

 

Bearing number Boundary dimensions(mm) Mass(kg)
d D B C R
30203 17 40 12 11 1 0.080
30204 20 47 14 12 1 0.127
30205 25 52 15 13 1 0.154
30206 30 62 16 14 1 0.241
30207 35 72 17 15 1.5 0.344
30208 40 80 18 16 1.5 0.435
30209 45 85 19 16 1.5 0.495
30210 50 90 20 17 1.5 0.563
30211 55 100 21 18 2 0.74
30212 60 110 22 19 2 0.949
30213 65 120 23 20 2 1.18
30214 70  125 24 21 2 1.26
30215 75 130 25 22 2 1.41
30216 80 140 26 23 2.5 1.72
30217 85 150 28 24 2.5 2.14
30218 90 160 30 25 2.5 2.66
30219 95 170 32 26 3 3.07
30220 100 180 34 27 3 3.78

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Zibo, Shandong, China