Nanjing Bearing Co., Ltd. is a professional Zhuo selling famous domestic and imported bearings of the company. The company with strong financial strength, HRB Harbin Bearing Manufacturing Co., Ltd. Nanjing is the only designated authorized agents. Luoyang LYC Bearing distribution company, Northwest NXZ bearings, Sweden SKF Bearing, FAG Bearing Germany, Japan NSK Bearings,DU bushing INA Bearing Germany,Mould guide plate Japan ITN bearings, bearings and other domestic U.S. TIMKEEN well-known brands.
Product Features
plasic bushing Cylindrical roller bearing is a separable type bearings. The inner and outer rings with roller linear contact friction coefficient is small, the ability to withstand higher radial loads. Suitable for motor vehicles, drive shaft, gear shaft and so on. Double row cylindrical roller bearings for machine tool spindles.
plain bearing Products
1 single row cylindrical roller bearings
brass bushing 2 double row cylindrical roller bearings
cast bronze 3 Four-row cylindrical roller bearings
Size Range
Inner diameter range: 25mm ~ 1900mm
Outer diameter range: 52mm ~ 2300mm
bronze bushing Width range: 13mm ~ 400mm
Tolerance
dry bushing P4 production tolerances below the rank of one, two, four-row cylindrical roller bearings, machine tool spindle and also produce a special tolerance class SP, UP-class double row cylindrical roller bearings.
sleeve bushing Radial clearance
Single row cylindrical roller bearings with a basic set of standard products radial clearance, can also provide C3, C4 group clearance.
Double row cylindrical roller bearings with a standard product group C1 clearance, cylindrical bore also provides C2, C3 group of clearance, tapered hollow shaft
C2 Group also provides clearance.
Four-row cylindrical roller bearings standard product group with C3 clearance, but will also provide additional clearance group product.
Cage
Single row cylindrical roller bearings and more solid cage used car, punch the cage, nylon racks.
Double row cylindrical roller bearings and more car manufacturing brass cage, sometimes also available nylon cage.
Four-row cylindrical roller bearings are mainly used for car brass cage, the larger size of the system entities should adopt the car pillar cage.