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30205 Tapered Roller Bearings 25*52*15mm
Min. Order:
1 Piece
Stock:
1000 Piece
Production Capacity:
100000
Port:
Qingdao
Payment term:
T/T Wire Transfer; Western Union; Paypal
Delivery time:
10-30 working days
Technical Parameters:
Product Designations:
30205
Old Designations:
7205E
HS Code:
8482200000999
Structure:
Tapered roller
Number of Rows:
Single row
Inside Diameter:
25 mm
Outside Diameter:
52 mm
Thickness:
15 mm
Weight:
0.15 KG
Dynamic load Capacity, Radial (Cr):
32.2
Static load Capacity, Radial (Cor):
37.0
Reference speed (Grease rpm):
7000
Limiting speed (Oil rpm):
9000
Radial Clearance Trade No.:
standard
Precision Rating:
Normal grade
Vibration:
z
Load Direction:
Radial
Bearing Material:
Gcr15
Cage Type:
Steel plate
Cage material:
Steel plate
Number of Roller:
36
Roller Material:
High chromium steel
Transport Package:
Standard Carton Box / Wooden Pallet Case
Shipping Ways:
Shipping / Airline / Express
Country of Origin:
china
Quality Control:
ISO492
Application:
Automotive: front wheels, rear wheels, transmissions, differential pinion shafts. Machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reduction device, rol
Our 30205 bearings are in stock 10000PCS
Our bearing is custom made according to common grade standards
But we can do different levels of 30205
The following is the grade description of this bearing:
30205 bearing parameters:
The following is our production: Bearing parameters other than 30205
If you are interested in our 30205 and other bearings please email me
| Model: 30205 | Bearing Material: Gcr15 |
| Outside Diameter:52mm | Inside Diameter:25mm |
| D:Outside diameter tolerance | d:Inner ring diameter |
| △Dmp(um):Outer diameter deviation | △dmp(um):Inner diameter deviation |
| △DmpU(um):Deviation on outer diameter | △dmpU(um):Deviation on the inside diameter |
| △DmpL(um):Deviation under outside diameter | △dmpL(um):Deviation under inner diameter |
| △DmpU(um):0 um | △dmpU(um):0 um |
| △DmpL(um):-12 um | △dmpL(um):-12 um |
30205 bearing parameters:
| Model: 30205 | Old model:7205E |
| Inside Diameter:25mm | Bearing Material: Gcr15 |
| Outside Diameter:52mm | Clearance:standard |
| Thickness/Width:15mm | Precision Rating:Normal grade |
| Cr:32.2 kN | Structure:Single row |
| Cor:37 kN | Number of Rows:16 |
| Load Direction:Radial + axial | Cage:Steel plate |
| Reference speed (Grease rpm):7000 r/min | Roller Material:Steel plate |
| Limiting speed (Oil rpm):9000 r/min | Quality Control:ISO492 |
| Feature:Combined load | Weight:0.15KG |
| Transport Package:Carton-carton-wooden box | Number of Roller:16 |
| Shipping Ways:Boat / air / courier | Port:Qingdao |
| Heat treatment:Bainite isothermal quenching | Raceway treatment: fine grinding |
| Non-standard / OEM: according to customer requirements | Vibration:Z |
The following is our production: Bearing parameters other than 30205
| Model | Inside Diameter(mm) | Outside Diameter(mm) | Thickness/Width(mm) | Cr | Cor | Grease lubrication speed | Oil lubrication speed |
| 30205 | 25 | 52 | 15 | 32.2 | 37 | 7000 | 9000 |
| 32305 | 25 | 62 | 24 | 61.5 | 68.8 | 6300 | 8000 |
| 30206 | 30 | 62 | 17.5 | 43.2 | 50.5 | 6000 | 7500 |
| 30306 | 30 | 72 | 21 | 59.0 | 63 | 5600 | 7000 |
| 32306 | 30 | 72 | 27 | 81.5 | 96.5 | 5600 | 7000 |
| 30207 | 35 | 72 | 17 | 54.2 | 63.5 | 5300 | 6700 |
| 30307 | 35 | 80 | 21 | 75.2 | 82.5 | 5000 | 6300 |
| 32307 | 35 | 80 | 31 | 99.0 | 118 | 5000 | 6300 |
If you are interested in our 30205 and other bearings please email me
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- Our 30205 bearings are in stock 10000PCS Our bearing is custom made
