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61904-2Z Deep Groove Bearing , Motorcycles Imperial Deep Groove Ball Bearings
|Material:||Chrome Steel||Quality Standard:||ISO9001:2008|
v groove ball bearing,
u groove ball bearing
Deep Groove sealed Ball Bearing 61904-2Z
Deep groove ball bearings are one kind of radial bearings widely used. They are simple in structure non-separable cheap in its price. In addition they require little maintenance in service as well as are capable to be operated at high speeds.
Both the inner and outer ring of single roe deep groove ball bearings have a deep groove raceway in addition the goods sealing quality between raceway and ball can make bearings carry radial loads as well as certain axial loads. After the radial clearance is increased properly axial load carrying capacity will be improved accordingly. Thats the reason why it can replace high speed angular contact ball bearings in some cases.
Deep Groove Ball Bearings use is very widespread. In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are pre-lubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common. For big deep groove ball bearings, machined brass cages are used. Machined cages are also used for high speed applications.
They can be classified as: open, shielded, or sealed. “WJY” bearing can supply deep groove ball bearing with metric size, inch size, and with flange, ceramic, stainless steel deep groove ball bearings, double-row deep groove ball bearings, they are widely used in universal motor, household appliances, instrument, internal-combustion engine, Construction Machinery, Railway Vehicle, Loading and Unloading Machinery, Agricultural Machinery etc
Deep Groove Bearing 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
|Type||Deep Groove Bearing|
|Bore Size (mm)||20|
|Outside Diameter (mm)||37|
|Material||Chrome Steel, Carbon steel, Stainless steel|
|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|
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)
1. Neutral Packing
Bearing + Neutral Plastic Bag(Tube) or Neutral Box + Neutral Carton + Pallet;
2. Industrial Packing
Bearing + Industrial Kraft Paper + Carton + Pallet;
3. Commercial Packing
Bearing + Plastic Bag + Color Box + Carton + Pallet;
4. As Your Requirement.
1. Fast delivery
2. Competitive price
3. High performance
4. Perfect packing and aftermarket service
5. Flexiable paymnet terms
|Bearing No.||Inner diameter||Outer diameter||Width||Rated load||Steel ball parameters||Limit speed(RPM)||Weight|