ball bearing rollers

manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, cylindrical roller bearings, cylindrical bearings etc.

WZA needle bearings needle roller bearing
1.WZA roller bearing
2.ISO9001.2008
3.China manufacture
4.OEM supplier

Material chrome steel, carbon steel and stainless steel
Material of cages:brass, steel and nylon
Precision: P0, P6,P5 , P4

Spherical roller bearings offer an attractive combination of design features, which are making them irreplaceable in many demanding applications.

Cylindrical rollers have linear contact with the raceway,and the bearings can carry heavier load.

30202-30216
30302-30316
32204-32216
LM11749/10,LM11949/10,LM12649/10,etc

Spherical out ring, Use in groove roller, Special R can be order from client

High precision, long life, low noise, high-end technology, low vibration and conform to the export standard , with good capability of axial and radial

Heavy Duty Needle Roller Bearings Without Inner Ring(NK,NKS,RNA49,RNA69 series)

Productivity:500,000sets/M;Min. Order:1,000 set;Packing:Polyethylene bag,carton,carton;Transportation:by sea or air ;DeliveryDate:45days ;PaymentTyp

Inside diameter (d/mm): 420
Outer Diameter (D/mm): 620
Grease RPM: 380
Oil RPM: 480

Cylindrical roller bearings,Tapered roller bearings,Spherical Roller Bearing,Spherical roller thrust bearings ,Needle roller bearings

1.For Agricultural cropper, field mower and hay mower, motor mower, motor scythe, grass cutter Bearing
2.steel inner ring, zinc coat
3.Manufacture

• High precision,long-life time
• High quality while competitive price!
• ISO Qualified!
• Professional Services!

1.roller profile can be straight and crowned
2.The diameter is from 8mm to 150mm

1) High temperature resistance
2) Low vibration
3) Long service life
4) Smooth operation
5)Manufactured with special cold processing technolo

ingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings,

1. Bore size:20-1250mm outer diameter 52-1750mm
2. Double row Spherical roller
3. Bear main radial load
4. Steel cage.
5.Huge stock

1.Separabe Design
2.Both radial and axial loads
3.Low sensitivity to misalignment

achieve pure rolling, all the extended lines of which roller and raceway contact must be designed to meet the same point in the shaft center line.

Products' Advantages: 1. Feature: High speed, High precision, Low noise, Long life, High Reliability. 2. Price: Reasonable and Competitive price.

Features:
• low axial section height,
• high load capacity,
• high rigidity and can support axial forces in one direction
• restric

Suitable for the accommodation of combined (radial and axial) loads; Widely used in general machinery, automobiles, agricultural machinery and so on.

Productivity:1000000pcs;Min. Order:1000 pcs;Packing:single box;Transportation:by sea/by air;DeliveryDate:45-60days;PaymentType:L/C,T/T;Trademark:CNR;

Pulley, Plastic pulley, Use Nylon, PA6, PA66, POM, PU etc for material, In door, windows, table, shower room etc

• High precision,long-life time
• High quality while competitive price!
• ISO Qualified!
• Professional Services!

Inside diameter (d/mm): 280
Outer Diameter (D/mm): 380
Dynamic Cr: 850
Static Cor: 2280

1.Usage: Concave window Wheel, Plastic window roller for aluminum window
2.Lownoise and Durable
3.Adjustable and Replaceable
4.Manufacture

We mainly produced (Dimension of inner ring is within 6-60mm) bearings. Our CIE brand bearing adopts optimized design.

Bore Size: 40 mm
Outside Diameter: 80 mm
Model Number:22208CC
Precision Rating: P0, P6,P5,P4 P2
Material: Chrome Steel, Stainless Steel