High Speed Precision Spherical Roller Bearings

A Spherical Roller Bearing is a rolling element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.

Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. These bearings are also extremely resistant to shock loads and their self-alignment feature allows full capacity despite shaft deflection. They are very similar in purpose to Self-alignment Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carrying heavier loads but at lower maximum speeds.

Our spherical roller bearings are available with oil groove and holes in the outer ring for ease of relubrication. Optional inner ring oil groove and holes are also available. HOLK offers a variety of sealing materials for different operating temperatures. The cage is available in brass, steel, and polyamide.

Photos of Spherical Roller Bearings

Incorporated in 1999, HOLK Bearing is a professional and experienced manufacturer and trader specialized in producing and supplying Bearing Housings, Plummer Blocks, Pillow Blocks, Adapter Sleeves, Withdrawal Sleeves, Precision Lock Nuts, Hydraulic Nuts, Clamping Elements, Bearings and accessories. 

HOLK's max bearing housing fabrication capability: up to 5 tons/pc

We produce top-notch quality Split Plummer Blocks worth more than US$1,000,000 to a big famous European bearing company every year.

We manufacture premium quality Bearing Adapter Sleeves worth more than US$500,000 to a big famous European bearing company every year.