single row cylindrical roller bearings

1. Spec No. 22230 CC W33
2.Material: Chrome steel
3.Structure: Spherical Roller
4.Type:Roller
5.Standard:ISO9001

Double-row cylindrical roller bearings are mostly used for machine tool(spindle) Capabilities range from 80mm(bore diameter) to 3500mm(outer diamter)

The SUPbearing range of cylindrical roller bearings comprises the basic types

Double row cylindrical roller bearings
Demension: 460*650*235mm, Weight: 252kg.
Shape location tolerance should be to current standard

1.simple structure
2.low friction factor
3.hign limiting speed

ZQZ are mainly producing medium and large size Journal Roller Bearings
ID from 100mm to 1200mm.

Four-row cylindrical roller bearings have an extremely high radial load capacity, but no thrust capacity.

Size:35X80X31mm
Standard:ISO 9001:2008 & TS16949
Material:GCr15
Precision:P0 P6 P5 P4 P2

European drawings,special steel,Bainite hardning,High presicion,heavy load,mainly used in mining exploration, metallurgy, papermaking, and others.

Cylindrical roller Bearings have high load carrying capacity and high limited special high-capacity cylindrical roller bearings.

Double Row cylindrical Roller Bearings

1.Bearing Material:100% Chrome Steel
2.Retainer:Complement
3.Service:OEM Customized Services
4.Application:Machinery
5.Weight: 0.168 kg

Double row cylindrical roller bearings
Demension: 230*400*263mm, Weight: 146kg.
Shape location tolerance should be to current standard

Cylindrical Roller Bearing

1. Spec No. 22308 CC W33
2.Material: Chrome steel
3.Structure: Spherical Roller
4.Type:Roller
5.Standard:ISO9001

Size:30X55X13mm
Standard:ISO 9001:2008 & TS16949
Material:GCr15
Precision:P0 P6 P5 P4 P2

Grease RPM: 900
Oil RPM: 1200
Dynamic Cr: 1190
Static Cor: 2280

Tapere,Cylindrical, Spherical& Needle roller Bearings with good capability of axial and radial loads

Cylindrical roller bearings with more than four rows of rollers and cages are used primarily in small cold rolling mills.

1. Certificate:ISO9001:2000
2. Higher radial load capacity than deep groove bearing;
3. Separate inner&outer ring.

ZQZ bearing co.,ltd are mainly producing medium and large size bearing.
ID from 100mm to 1500mm.

1)Competive price
2)Prompt delivery
3)Small orders accept

Double-Row cylindrical roller bearings,designed for additional strengthfrom 100-1000 inner diameter .ISO9001:2000, 30 days production.

Double row cylindrical roller bearings
Demension: 400*560*205mm, Weight: 162kg.
Shape location tolerance should be to current standard

1) Long life
2) Quick delivery
3) Competitive Price
4) High performance
5) Large load capacity

Size:25X62X24mm
Standard:ISO 9001:2008 & TS16949
Material:GCr15
Precision:P0 P6 P5 P4 P2

Single-row tapered roller bearings consist of the cone assembly and the cup. It is usually fitted as one of an opposing pair.

Double Row Full Complement Cylindrical Roller Bearings

Single/Double/Four-row Cylindrical Roller Bearings with ISO9001:2000 Standard

1.low friction
2.minimum lubrication
3.High quality control
4.Huge stock
5.Application:Construction Machinery...