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| Product Name: |
30211 Tapered Roller Bearing 55*100*21mm Chrome Steel SUNBEARING
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| Supply Ability: |
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| Related proudcts |
taper roller bearing, |
| Specifications |
55*100*21mm |
| Price Term: |
FOB |
| Port of loading: |
DALIAN |
| Minimum Order |
1 |
| Unit Price: |
3.2 |
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Product Description
Tapered Roller Bearing 30211
Specification
Design Units
Metric
Structure
Roller Bearing
Weights
0.735kgs
Cage Material
Steel cage
Material
Chrome Steel GCR15
Ball Type
Carbon chromium steel
Seals Type
Metal Seals
Certificate
ISO9001:2008
Advantage
Low noise, less vibration, high precision and long life
Number of Row
Single
Dimensions
d-Bore Diameter
55mm
D-Outer Diameter
100mm
Precision Rating
P5 P6 P4 P2 P0
Clearance
C2 C3 C4 C5 C0
H-Total Width
21mm
Basic Load Ratings
Cr Dynamic Load Rating
102800N
C0r Static Load Rating
106000N
The inner or outer ring of double row taper roller bearing is a whole. The small end of two inner (or outer) rings are similar. There is a ***cer between two rings. The clearance is adjusted by the thickness of the ***cer. The ***cer can also be used to adjust the pre-surplus of double row tapered roller bearings.
35000 double row tapered roller bearings have a variety of internal structure:
-- with a ***cer and a steel plate punched window-type cage
-- with a ***cer , hollow roller and pillar steel cage
37000-type structure of double row tapered roller bearings have a variety of internal structure:
-- with a ***cer, cage and steel plate.
-- with a ***cer, hollow roller and steel pillar type cage.
Application:
Tapered roller bearings are widely used in automobiles, rolling mills, mining, metallurgy, plastics machinery and other industries.
Single row taper roller is the most be used of the taper roller bearing series. The small sizes Double row taper roller are used in the car wheel hub in the recently years. Four-row taper roller bearings were used in large cold, hot rolling mill, and other heavy machinery.
Double row tapered roller bearings are mainly used for gear boxes, lifting equipment, rolling mills and for mining machinery, such as tunnel boring machine. |
| Company: |
Shengyaowang£¨Dalian£©International Trade Co., Ltd.
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| Contact: |
Ms. Summer Sun |
| Address: |
No.22, golden monkey road, ddesheng town, dalian, liaoning. |
| Postcode: |
116600 |
| Tel: |
86041188700549 |
| Fax: |
+86-0411-88700549 |
| E-mail: |
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