• BONES bearing
• Hand spinner toy
• Deep groove ball bearings
• Self-aligning ball bearings
• Thrust ball bearings
• Tapered roller bearings
• Self-aligning roller bearings
• Cylindrical roller bearings
• Needle roller bearings
• Thrust roller bearings
• Spherical plain bearings
• Linear bearings
• Insert bearing with housing
• Bearings for ball screw
• Sliding bearings
• Ceramic bearings
• Crossed roller bearings
• Slewing ring bearings
• Pillow block bearings
• Stainless steel bearings
• Plastic bearings
• Bones Bearing Ceramic Skateboard Bearing
• Bones Bearings Skateboard Bearings
• Bones Ceramic Bearings Roller Derby Skate Bearings for Quad Speed Skates
• Bones Super REDS Bearings
• Bones Super REDS Bearings
• High Precision Bones Swiss Skateboard Bearing 608 Bearing
• Skate Bearing 608RS Bones Reds Bearing 8227mm
• Super Reds Bones Bearing 608 Bearing 8x22x7
• 2017 new toy fidget spinner Hand Spinner Fidget Toy Tri Spinner Fidget with high speed 608 bearings
• New toy Hand Spinner Toy Tri Spinner Fidget with high speed 608 bearings
• Hand light spinner fidget toy with hybrid ZrO2 ceramic bearings 608

Brief introduction

Crossed roller bearing comprise outer rings, rolling elements and spacers. The outer ring is split and held together by three retaining rings.Due to the order of the rolling elements, crossed roller bearings can support axial load from both directions as well as radial load, tilting moment load and any combined loads.They are very rigid, precise and are supplied with mormal clearance. The bearings' outer rings can be easily located in the adjcent construction by virtue of clamping rings. The retainer of spacer fitting among cross-arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel retainers, the Cross-Roller Ring does not cause displacement or locking of rollers and provides a stable rotation torque. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload.

Types

1.single-row four-point contact ball slewing bearings(01 series)

2.double-row different diameter ball slewing bearings (02 series)

3.single-row cross roller slewing bearings (11 series)

4.Triple-row of combination roller slewing bearings (13 series)(01 series)

5.single-row four-point contact ball slewing bearings (HS series)

6.single-row cross roller slewing bearings (HJ series)

7.single-row four-point contact ball slewing bearings (QU, QW, QN series)

Typeical applications

They are commonly used in tunneling equipment, harbor and shipyard cranes, construction equipment, mobile cranes, offshore technology, tower cranes, turning machines, solar energy plants, ship deck cranes, railway cranes, man lifts, wind turbines, etc.

Advantages

1.High quality and low noise

2.Durable and stable

3.Ability to carry heavy loads

4.Less coefficient of friction

5.High limited speed