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| Product Name: |
6909NR ZZ Deep Groove Ball Bearing 45*68*12mm SUNBEARING
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| Supply Ability: |
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| Related proudcts |
nr bearing, |
| Specifications |
45*68*125mm |
| Price Term: |
FOB |
| Port of loading: |
DALIAN |
| Minimum Order |
1 |
| Unit Price: |
12.7 |
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6909NR ZZ Deep Groove Ball Bearing 45*68*12mm SUNBEARING
Bore Diameter
45 mm
(Grease) Lubrication Speed
9 500 r/min
Outside diameter:
68 mm
(Oil) Lubrication Speed
12 000 r/min
Overall width:
12 mm
Cage Type
Machined
Rows of Balls
Single
rn
0,5 mm
Outer ring type:
Unsplit
Bore Type
Round
Internal clearance:
CN(Standard)
a
1,7 mm
Closure type:
ZZ
Weight:
0.126 Kg
Basic dynamic load rating, radial
14,1 kN
da min
49 mm
Basic static load rating, radial
10,9 kN
Da max
64 mm
Calculation factor (f0)
15,9
ra max
0,6 mm
6909NR NR Bearing Short Description
6909NR bearing is non-separable bearing. The inner and outer raceways are deep groove type, which can bear radial load and bidirectional axial load. This type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. Bearings with dust caps on both sides are lubricated for life and require no maintenance. But never wash or heat above 80℃.
6909NR Ball Bearing Features
Deep groove ball bearings with stop grooves can simplify the design of the bearing arrangement because the bearing can be axially positioned in the bearing seat with a stop ring (or snap ring). Can save ***ce.
Deep groove ball bearings with stop grooves are supplied according to the following specifications:
Open type (unsealed) with stop groove, the model suffix is N;
Open bearing with stop ring, the designation suffix is NR;
The bearing has a Z dust cover on one side and a stop ring on the other side. The model suffix is ZNR;
The bearing has a double-sided Z dust cover and a stop ring, the model suffix is 2ZNR
6909NR Bearing Application
The main application areas of 6909NR bearing bearings: aero***ce engineering, metal cutting machine tools, steel processing equipment, paper making machinery, cement machinery, environmental protection equipment, agriculture, compressors, motors and generators, construction, and so on. 6909NR bearing is better than any brand bearings currently in bearing performance, lifetime, |
| 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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