Shandong, China
Business Type:
Manufacturer/Factory
Registered Capital:
5010000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Miniature Bearing, Roller Bearing, Rolling Bearing manufacturer / supplier in China, offering Top Products Chinese Bearing Factory Bicycle Freewheel Bearing 6308, Timken Distributor Hh926749 / Hh926710 Tapered Roller Bearing, Cam Follower Bearing IKO Bearing Factory Price CF16uu Cam Follower and so on.

Gold Member Since 2015
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Supplier Homepage Products deep groove ball bearing Top Products Chinese Bearing Factory Bicycle Freewheel Bearing 6308

Top Products Chinese Bearing Factory Bicycle Freewheel Bearing 6308

Get Latest Price
Purchase Qty. / Reference FOB Price
100-999 Pieces US $1.7
1,000-4,999 Pieces US $1.68
5,000+ Pieces US $1.67
Production Capacity: 5000000PCS/Year
Transport Package: Single Box, Plastic Barrel, Carton, Tray
Payment Terms: L/C, T/T, Paypal, Western Union
Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

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Basic Info

Model NO.: 6308
Separated: Unseparated
Precision: Abec-1, Abec-3,Abec-5,Abec-7
Seals Type: Zz/RS
Weight: 0.639kg
Inner Diameter: 40mm
Outer Diameter: 90mm
Thickness: 23mm
Trademark: SFNB
Specification: CE, ISO9001
Origin: China
HS Code: 8482102000

Product Description


Welcome to choose KORTON INDUSTRIAL LIMITED.

NO 1. our adwantages:

1. 14 years bearing products manufacturing and 4 years exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Our main bearing products include Deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical bearings,  angular contact bearings, needle roller bearings, thrust ball bearings, automotive bearings pump bearings, and many nonstandard bearings are also in our product range.
4. Sample available

NO 2. Description: Ball bearing

Deep groove ball bearings are the most common Rolling bearings. Its structure is simple and easy to use. Used primarily for radial load, but when you increase the radial clearance of bearings, has a certain amount of angular contact ball bearings, can be subjected to combined radial and axial loads. When in high speed and inappropriate use of thrust ball bearings can also be subjected to purely axial loads. Compared with other types of bearing of the same size, the bearings low friction, high speed limit. But not shock resistant and should not be subjected to heavy loads.

6308 deep groove ball bearing:
d: 40mm D: 90mm B: 23mm
Balls: 8
Weight: 0.639kg

NO 3. Types of Ball bearing

- Single row deep groove ball bearings
- Single row deep groove ball bearings with filling slots
- Stainless steel deep groove ball bearings
- Double row deep groove ball bearings
- Hybrid deep groove ball bearings
- Deep groove ball bearings for high temperature applications

NO 4. OEM all brand bearing

NO 5. Full Ceramic Ball Bearing Specification:
 
Seals TypesZZ,Z,2RS,rs,RZ,2RZ,OPEN
Vibration LevelZ1V1,Z2V2,Z3V3
ClearanceC2,C0,C3,C4,C5
Tolerance CodesABEC-1,ABEC-3,ABEC-5
MaterralGCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ1Set at least
Delivery Time15-45 days after contract
Payment TermsTT/PAPAL/WESTERN UNION
PavkageTube package+outer carton+pallets;Single box+outer carton+pallets;Tube pavkge+middle box+outer carton+pallets;According to your requirement


NO 6. Deep Groove Ball Bearing Models and Parameters:

6000 series deep groove ball bearings                                                                             
 

N0.

Bore

O.D
WidthChamferLoad RatingMaximuum SeedWeight

mm

mm
mmmm
Dynamic
Cr

Static
Cor

Grease
r/min

Oil
r/min

Kg/pcs
60441240.20.970.3636000440000.0021
60551450.21.330.50532000400000.0035
60661760.32.190.86530000380000.006
60771960.32.240.9128000360000.008
60882270.33.351.426000340000.012
60992470.33.41.4524000320000.014
6000102680.34.551.9622000300000.019
6001122880.35.12.3919000260000.021
6002153290.35.62.8318000240000.03
60031735100.36.83.3517000220000.039
60042042120.69.45.0515000190000.069
60052547120.610.15.8514000180000.08
60063055130.613.28.312000150000.116
60073562141.01610.310000140000.115
60084068151.016.811.58000110000.19

6200 Series Miniature Deep Groove Ball Bearing                            

N0.

Bore

O.D
WidthChamferLoad RatingMaximuum SeedWeight

mm

mm
mmmm
Dynamic
Cr

Static
Cor

Grease
r/min

Oil
r/min

Kg/pcs
62441350.21.150.436000450000.0032
62551650.31.760.68032000400000.0050
62661960.32.340.88528000360000.0080
62772270.33.351.40026000340000.0130
62882480.34.001.59024000320000.0170
62992680.34.551.96022000300000.0190
6200103090.65.102.39019000260000.0300
62011232100.66.102.75018000240000.0360
62021535110.67.753.60017000220000.0460
62031740120.69.604.60016000200000.0650
62042047141.012.806.65014000180000.1070
62052552151.014.007.85012000160000.1250
62063062161.019.5011.30010000130000.2010

6300 Series Miniature Deep Groove Ball Bearing                                    

N0.

Bore

O.D
WidthChamferLoad RatingMaximuum SeedWeight

mm

mm
mmmm
Dynamic
Cr

Static
Cor

Grease
r/min

Oil
r/min

Kg/pcs
6300
10

35
110.6
8.2

3.5

18000

24000

0.053
63011237121.09.74.217000220000.06
63021542131.011.45.4516000200000.082
63031747141.013.56.5515000190000.115
63042052151.115.97.914000170000.144

6800 Series Miniature Deep Groove Ball Bearing                                    

N0.
 

Bore

O.D
WidthChamferLoad RatingMaximuum SeedWeight

mm

mm
mmmm
Dynamic
Cr

Static
Cor

Grease
r/min

Oil
r/min

Kg/pcs
685
5

11
30.15
0.715

0.282

35000

45000

0.0011
6866133.50.151.080.4433000420000.0019
6877143.50.151.170.50531000400000.0021
68881640.21.610.71529000380000.0031
68991740.21.720.8228000360000.0032
6800101950.31.830.92526000340000.005
6801122150.31.921.0422000300000.006
6802152450.32.081.2620000280000.007
6803172650.32.231.4619000260000.008
6804203270.342.4717000220000.019
6805253770.34.32.9515000190000.022
6806304270.34.73.6513000170000.026
6807354770.34.94.0511000150000.029

6900 Series Deep Groove Ball Bearing                                             

N0.
 

Bore

O.D
WidthChamferLoad RatingMaximuum SeedWeight

mm

mm
mmmm
Dynamic
Cr

Static
Cor

Grease
r/min

Oil
r/min

Kg/pcs
693
3

8
30.15
0.56

0.18

44000

52000

0.0006
69441140.150.7150.27638000470000.0018
69551340.21.080.4334000430000.0024
69661550.21.350.5332000400000.0038
69771750.31.610.71530000380000.0052
69881960.31.990.86528000360000.0073
69092060.32.481.0927000340000.0082
6900102260.32.71.2725000320000.009
6901122460.32.891.4620000280000.011
6902152870.33.65219000260000.016
6903173070.34.652.5818000240000.018
6904203790.36.43.717000220000.036
6905254290.37.054.5514000180000.042
6906304790.37.25512000160000.048
69073555100.39.556.8510000140000.074
 


Why Choose Us:

1,Jinan TIANYUAN bearing company has 14 years manufacture experience and is one of the biggest adjustment center in north of China.
2,We have large stock of original brand and our own brand bearing.
3,Sample is available.
4,We can accept OEM service.

Jinan Tianyuan Bearing Co., Ltd. Was founded in March 2008. We were principally engaged in the research, development and manufacture of bearings in the early stage. Now we are mainly engaged in the sales of internationally-famous brand bearings. Our products are sold in Britain, America, Japan, Italy and Southeast Asia, well appreciated by their purchasers.

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