Deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway, the bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings. Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided Characteristic of deep groove ball bearing: 1. Seal form: open style, Z, ZZ, RS, 2RS, 2RZ 2. Bearing stop ring: N NR 3. Class of precision: ABEC-1, ABEC-3, ABEC-5, ABEC-7� 4. Vibration rank: V1, V2, V3, V4� 5. Noise rank: Z1 Z2 Z3 Z4. 6. Internal Clearance code: C0, C2, C3, C4, C5 7. Bearing material: bearing steel (9Cr18), stainless steel (AISI440C, AISI304, and AISI316), ceramics 8. Keeper: stainless steel, PTFE, nylon 9. Bearing ferrule and ball hardness: 59 - 63HRC
Tapered roller bearings have tapered inner and outer ring raceways and  tapered rollers and cage which are applied in combination of radial and axial (thrust) loads. The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup. The bearing could be divided into single row, double-row and four-row taper roller bearings with different structures according to the columns of their rollers. Tapered roller bearings are used in numerous applications and are capable of high loads and speeds. The predominant use is in any wheel application, where the tapered roller bearings are normally arranged in back to back pairs where they support axial and radial loads in both directions. Tapered roller bearings are available in a wide array of both inch and metric sizes. Four- row taper roller bearings are used in heavy machine such as cold mill and hot mill etc
Airatrex Has Rapidly Established Itself As A Strong, Reliable And Trustworthy Supplier For Wide Range Of Bearings. Ideally Suited To The Engineering, Maintenance And Manufacturing Markets Ball Screw Support Barrel Roller Bearings Cam And Roller Follower Crossed Roller Bearings Cylindrical Roller Bearing Deep Groove | Radial Ball Bearings Double Row Angular Contact Double Row Self Aligning Linear Bearings Plummer Blocks
- Material: 100Cr6, SKF3, GCr15, SKF3S; - Technical: Seamless , Process: Piercing, Cold Drawing, Spheroidizing Annealing, Annealing etc.; - Size Range: OD 10 ~ 160 mm, Wall thickness: 1~ 25 mm; Length: Customized; - Delivery Condition: (1) +C No heat treatment after the final cold drawing process, (2) +LC After the final heat treatment there is a suitable drawing pass,(3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere, (4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere, (5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere; - Application: Widely Used in Bearing Industry and Automotive Parts, such as Hydraulic Cylinder Pipe, Steel ball, roller and collar of large machinery bearing, axis of rotation, blade, stator pump, profiling, sleeve, mandril, etc.; - Features: High and uniform hardness and wear resistance, and high elastic limit.
We supply ball bearings of all brands from Korea We keep stock of most bearings and we can deliver fast Please give me your requirements in details such as qty,etc
Bearings for Automotive and Industrial use
PRice - Rs.7.5 Piece Minimum Order Quantity: 50000 Piece Size/Diameter : upto 25mm Inner Diameter : 5 mm Usage/Application : Industrial Shape : Round/Circular Outer Diameter : 20 mm Bush Length : 20mm Finish : Polished Country of Origin Made in India
Tianjin DSR Bearing can supply you with the broadest possible array of bearings. In addition to Ball bearing, Roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Water pump bearing. Our unparalleled experience as a total manufacturer and exporter for these industries is essential for the development and application of a premier product line for all general industries.
MR63ZZ(673ZZ): 3*6*2.5, ABEC-1, 3, 5; Chrome steel; Stainless steel; Shielded; Balls: Gcr15 (AISI52100), 9Cr18 (AISI440), Ceramic.
