| Customization: | Available |
|---|---|
| Type: | Ball |
| Structure: | Deep Groove |
|
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|
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Stainless Steel Miniature Steel Ball Bearing MR52 MR72 MR74 MR83 MR93 Small Sized Rubber Seals Roller Radial Mini Bearings|
Product name
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Deep groove ball bearing MR52 MR72 MR74 MR83 MR93
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Description of deep groove ball bearing
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Deep groove ball bearings are the most representative of rolling bearings, simple structure, easy to use and versatile. Such
bearings are non-separable bearings, the inner and outer rings are rolled into a ditch arc type, can bear radial load and axial Load low coefficient of friction, high limiting speed, suitable for high-speed, low noise, low vibration occasions.6203 bearing is widely used in Paper machinery, reduction gears, railway vehicle axles, rolling mill gearbox seats, rolling mills,roller tables, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial reducers, vertical self-aligning bearings |
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Material
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Chrome steel, carbon steel, stainless steel, ceramic Si3N4, ceramic ZrO2, hybrid ceramic and full ceramic are all available
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Size
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MR52(2*5*2mm)
MR72(2*7*2.5mm)
MR74(4*7*2mm)
MR83(3*8*2.5mm)
MR93(3*9*2.5mm)
|
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Weight
|
MR52(0.00014kg)
MR72(0.00043kg)
MR74(0.00022kg) MR83(0.00054kg) MR93(0.00073kg) |
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Precision Grade
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ABEC-1 ABEC-3 ABEC-5 ABEC-7 ABEC-9
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Sealed type
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RS/2RS/2RS1/ OPEN are all available
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Cage Material
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Steel, PTFE material
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Hardness
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Hrc60-62
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Structure
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Single row
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Place of origin
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Shandong, China
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Supply ability
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550,000pcs every month
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Service
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OEM, Custom work
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Certificate
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ISO9001:2008, CE, RoHS
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Delivery Time
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Generally it is 2-5 days if in stock, 15-30 days if not in stock, it is according to the quantity
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Port
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Qingdao, Guangzhou, Shenzhen, Shanghai
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Package
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PE bag+paper box+outer carton+wooden box+pallet, or as customers' requirement, safe packing
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Features |
Long life, high speed with high quality
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High precision, low noise with strict controlling of the quality
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Heavy-loading, advanced high-technical design
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Most competitive price, factory direct
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OEM service offered, to meet the customers' requirement
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Application
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Deep groove ball bearings 6203 are widely used in Motors, Cars, Textile machinery, medical equipment, sliding windows, sliding
doors, exercise equipment, bikes, electrical tools, air conditioners |
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Price Terms
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EXW, FOB, CFR, CIF
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Payment Terms
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Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
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Model Dumber(ZZ/2RZ)
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Internal Diameter(mm)
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External Diameter(mm)
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Thickness(mm)
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Size(mm)
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weight(kg)
|
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MR52
|
2
|
5
|
2.5
|
30*55*13
|
0.112
|
|
MR62
|
2
|
6
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2.5
|
30*55*13
|
0.112
|
|
MR72
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2
|
7
|
3
|
35*62*14
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0.112
|
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MR82
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2.5
|
8
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2.5
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35*62*14
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0.146
|
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MR63
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3
|
6
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2
|
35*62*14
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0.146
|
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MR63
|
3
|
6
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2.5
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40*68*15
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0.146
|
|
MR83
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3
|
8
|
2.5
|
40*68*15
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0.182
|
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MR83
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3
|
8
|
3
|
40*68*15
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0.182
|
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MR93
|
3
|
9
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2.5
|
45*75*16
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0.182
|
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MR93
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3
|
9
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4
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45*75*16
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0.229
|
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MR74
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4
|
7
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2
|
45*75*16
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0.229
|
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MR74
|
4
|
7
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2.5
|
50*80*16
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0.229
|
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MR84
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4
|
8
|
2
|
50*80*16
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0.249
|
|
MR84
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4
|
8
|
3
|
50*80*16
|
0.249
|
|
MR85
|
5
|
8
|
2
|
55*90*18
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0.249
|
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MR85
|
5
|
8
|
2.5
|
55*90*18
|
0.374
|
|
MR95
|
5
|
9
|
2.5
|
55*90*18
|
0.374
|
|
MR95
|
5
|
9
|
3
|
60*95*18
|
0.374
|
|
6006
|
30*55*13
|
0.112
|
6012 Z
|
60*95*18
|
0.38
|
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