DWR Bearing Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10000PCS PER MONTH |
| Packaging Details | NEUTRAL PACKAGE |
| Name | Precision Deep Groove Bearing |
| Quality standard | ISO9001:2008 |
| Clearance | C2,C0,c3 |
| Precision rating | P6 |
| Brand Name | NSK |
| Model Number | 61909-2Z |
| Place of Origin | Japan |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10000PCS PER MONTH |
| Packaging Details | NEUTRAL PACKAGE | Name | Precision Deep Groove Bearing |
| Quality standard | ISO9001:2008 | Clearance | C2,C0,c3 |
| Precision rating | P6 | Brand Name | NSK |
| Model Number | 61909-2Z | Place of Origin | Japan |
| High Light | v groove ball bearing ，double row deep groove ball bearings | ||
Deep groove ball bearings generally consists of a pair of ferrules, a cage, a group of steel balls. Its structure is simple, easy to use, so it is the most common production, the most widely used type of bearings. Deep groove ball bearing utilize an uninterrupted raceway that makes them optimal for radial loads .This design permits precision tolerance, even at high-speed operation.This type of bearing is mainly used to bear the radial load, but also can withstand a certain amount of axial load in either direction. When increase the radial clearance of the bearing in a certain range, they have the nature of angular contact ball bearings and can withstand greater axial load. Our extended product line includes a complete offering of open, shields, seals and snap ring combinations.
Feature:
l Easy Interchange
Designed as metric bearings, our deep groove ball bearings follow ISO standards and are dimensionally interchangeable with competitor metric products.
l Premium Lubricants
For reduced torque and a quieter operation, we use high-qulity lubricants.
l Brass Cage Availability
Deep groove ball bearings with brass cages (available in select sizes) can deliver extra strength and durability in the most unrelenting conditions: extreme shock loads, high vibrations and high forces due to acceleration.
l Quiet Running for Electric Motor Quality
Deep groove ball bearings are frequently used in electric motor applications to minimize vibration and noise. To meet our long-standing electric motor quality guidelines we designed in:
a. Super finishing on raceways to reduce friction
b. Preferred clearance designation
c. Premium grease for high performance, low torque and less noise
3 Deep Groove Ball Bearing Application
This bearings can be used: After sewing equipment, machine tool spindles, plug-in, ordinary type cooling tower, resistance welding machine, aging furnace, hobbing machine, environmental protection equipment, whirlpool pump, ceramics engraving machine, metal packaging machinery, fishing machinery, high pressure reactor, offset printing, aerospace, rubber granulating machine, plastic machine, chip conveyor, and so on purpose.
| Bearing Model | 61909-2Z |
| Type | Precision Deep Groove Bearing |
| Bore Size (mm) | 45 |
| Outside Diameter (mm) | 68 |
| Width (mm) | 12 |
| Mass (kg) | 0.128 |
| Material | Chrome Steel, Carbon steel, Stainless steel |
| Cage Material | Nylon |
| Number of Row | Single Row |
| Precision Rating | P5. P6 |
| Basic Dynamic Load Rating (Cr) | 23.4 kN |
| Basic Static Load Rating (Cor) | 11.6 kN |
| Limiting Speed | 7500 r/min |
Payment:
1. TT. 30% payment in advance as deposit, balance before delivery.
2. L/C at sight. (high bank charges, not suggest , but acceptable )
3. 100% Western Union in advance. (specially for air shipment or small amount)
Specifications:
1. High precision bearings
2. ISO standard
3. Material:Gcr15 High- carbon chrome steel
Adavantages:
1. Fast delivery
2. Competitive price
3. High performance
4. Perfect packing and aftermarket service
5. Flexiable paymnet terms
6. Famous brand all over the worl
| Bearing No. | Inner diameter | Outer diameter | Width | Rated load | Steel ball parameters | Limit speed(RPM) | Weight | |||
| Dynamic | Static | No. | Size | Grease | Oil | |||||
| d | D | B | Cr | Cor | mm | r/min | r/min | KG | ||
| 61900 | 10 | 22 | 6 | 3.7 | 1.27 | 12 | 2.381 | 25000 | 32000 | 0.009 |
| 61901 | 12 | 24 | 6 | 2.89 | 1.46 | 9 | 3.5 | 20000 | 28000 | 0.011 |
| 61902 | 15 | 28 | 6 | 4.1 | 2.06 | 10 | 3.969 | 19000 | 26000 | 0.016 |
| 61903 | 17 | 30 | 7 | 4.65 | 2.85 | 11 | 3.969 | 18000 | 24000 | 0.018 |
| 61904 | 20 | 37 | 7 | 6.4 | 3.7 | 11 | 4.736 | 17000 | 22000 | 0.036 |
| 61905 | 25 | 42 | 9 | 7.05 | 4.56 | 13 | 4.736 | 14000 | 18000 | 0.042 |
| 61906 | 30 | 47 | 9 | 7.25 | 5 | 14 | 4.736 | 12000 | 16000 | 0.148 |
| 61907 | 35 | 55 | 10 | 11.2 | 7.45 | 14 | 5.556 | 10000 | 14000 | 0.074 |
| 61908 | 40 | 62 | 12 | 14.5 | 10.2 | 14 | 6.747 | 8000 | 12000 | 0.11 |
| 61909 | 45 | 68 | 12 | 15.1 | 11.2 | 15 | 6.747 | 6000 | 10000 | 0.128 |
| 61910 | 50 | 72 | 12 | 15.6 | 12.2 | 16 | 6.747 | 4000 | 8000 | 0.132 |
| 61911 | 55 | 80 | 13 | 0.397 | ||||||
| 61912 | 60 | 85 | 13 | 0.425 | ||||||
| 61913 | 65 | 90 | 13 | 0.454 | ||||||
| 61914 | 70 | 100 | 16 | |||||||
| 61915 | 75 | 105 | 16 | |||||||
| 61916 | 80 | 110 | 16 | |||||||
| . . . | ||||||||||
| 61964 | 320 | 440 | 56 | 275 | 392 | 950 | 1200 | 23 | ||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
1000000-2000000
Employee Number:
50~100
Ecer Certification：
Active Member
DWR Bearing Co., Ltd. was founded in 1998, after more than 10 years of development, nowadays has become into a group corporation with several subsidiaries. Our factory covers an area of 30, 000 square meters, construction area of 19, 000 squre meters, along with advanced production line and modern t... DWR Bearing Co., Ltd. was founded in 1998, after more than 10 years of development, nowadays has become into a group corporation with several subsidiaries. Our factory covers an area of 30, 000 square meters, construction area of 19, 000 squre meters, along with advanced production line and modern t...
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