NTN BEARING USA CORP.

SKF 6200 Bearing

 

spherical roller bearings

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. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust by carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearing axis.

Standard Spherical Roller Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

The boundary dimensions of rolling bearings are the dimensions that define their external geometry and have been internationally standardized (ISO 15) and adopted by JIS B 1512 (Boundary Dimensions of Rolling Bearings).

 
220 mm x 370 mm x 120 mm  NKE 23144-K-MB-W33+AH3144 spherical roller bearings
220 mm x 370 mm x 120 mm NKE 23144-K-MB-W33+AH3144 spherical roller bearings
Rogersville, TN
Eccentric Collar Bal
95 mm x 170 mm x 43 mm  NKE 22219-E-K-W33 spherical roller bearings
95 mm x 170 mm x 43 mm NKE 22219-E-K-W33 spherical roller bearings
Metric
3.07 Hz
530 mm x 710 mm x 136 mm  NKE 239/530-K-MB-W33 spherical roller bearings
530 mm x 710 mm x 136 mm NKE 239/530-K-MB-W33 spherical roller bearings
Ball Bearing
31171504
AST 22308CKW33 spherical roller bearings
AST 22308CKW33 spherical roller bearings
-20 °C
M16
AST 22216CYW33 spherical roller bearings
AST 22216CYW33 spherical roller bearings
Steel
120 °C
180 mm x 340 mm x 112 mm  ISB 23140 EKW33+H3140 spherical roller bearings
180 mm x 340 mm x 112 mm ISB 23140 EKW33+H3140 spherical roller bearings
782475789870
Eccentric Collar
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