Machine Parts

Spherical Roller Bearings for Vibration Applications

Spherical roller bearings for applications subject to vibration. Available with bore diameters of 150 to 240 mm, in both cylindrical and tapered bore versions.

SKF

Spherical Roller Bearing with Adapter Sleeve Assemblies

Spherical roller bearings with adapter sleeves. Covers a wide bore range of 20 to 1000 mm as a series.

SKF

Spherical Roller Bearing Assemblies with Adapter Sleeves

Spherical roller bearings with withdrawal sleeves. Series covering bore diameters of approximately 35 to 900 mm are listed together.

SKF

Sealed Spherical Roller Bearings and Adapter Sleeves

Dimensions and masses of sealed spherical roller bearings and adapter sleeve combinations with bore diameters of 35 to 380 mm. SKF Explorer bearings.

SKF

Spherical Roller Bearing

Self-aligning heavy-duty roller bearing with two rows of rollers and a common spherical raceway. Can carry radial and axial loads in both directions and is less affected by shaft misalignment.

SKF

Tapered Bore Spherical Roller Bearings (Including SKF Explorer / E2)

SKF spherical roller bearings available with both cylindrical and tapered bores (taper ratio 1:12), covering bore diameters of 20 to 95 mm. The listing includes main dimensions, basic load ratings, limiting speeds, mounting-related dimensions and calculation factors.

SKF

SKF Explorer Spherical Roller Bearings

Spherical roller bearing series with bore diameters of 100 to 850 mm. Available with cylindrical and tapered bores, this bearing group is intended for load support in large machinery.

SKF

Spherical Roller Bearings (d 900～1250mm)

Large spherical roller bearings with bore diameters of 900～1250mm. Available with cylindrical and tapered bores, designed for heavy loads and large machinery requiring self-alignment.

SKF

Spherical Roller Bearings (d 1320～1800 mm)

Extra-large spherical roller bearings with bore diameters of 1320～1800 mm. Available with cylindrical and tapered bores for heavy-duty machinery.

SKF

Back-to-back Arrangement Bearings

Tapered roller bearings in back-to-back arrangement. Bore diameters from 25 to 320 mm are listed.

SKF

Back-to-Back Tapered Roller Bearings

Back-to-back tapered roller bearings with bore diameters of 40 to 180 mm. Dimension table listing dimensions, basic load ratings, and limiting speeds.

SKF

Back-to-Back Tapered Roller Bearings (Bore Diameter 190–260 mm)

Back-to-back tapered roller bearings with bore diameters of 190–260 mm. Dimension table listing dimensions and basic load ratings.

SKF

Matched Pair Angular Contact Ball Bearings (Bore 55-80 mm)

Matched pair angular contact bearings with bore diameters of 55-80 mm. Dimension table listing dimensions and load ratings.

SKF

Tapered Roller Bearings (Single Row, Mounting Dimension Table)

A dimension table summarizing mounting-related dimensions and calculation factors for tapered roller bearings.

SKF

SKF Explorer Performance Class Tapered Roller Bearing

High-performance class tapered roller bearing with enhanced load capacity, wear resistance, and noise reduction.

SKF

SKF E2 Energy-Efficient Tapered Roller Bearing

An energy-saving tapered roller bearing that reduces frictional moment by more than 30% compared with standard bearings of the same dimensions.

SKF

SKF Metric Single-Row Tapered Roller Bearings

Product range and design data for metric single-row tapered roller bearings conforming to ISO 355.

SKF

SKF Inch Series Single-Row Tapered Roller Bearings

A product line of inch-series single-row tapered roller bearings conforming to ANSI/ABMA standards.

SKF

Metric Single-Row Tapered Roller Bearings

Metric single-row tapered roller bearings with bore diameters of 15 to 32 mm. Specifications such as basic dynamic load rating and limiting speed are listed in a table.

SKF

Inch-Series Single-Row Tapered Roller Bearings

Data sheet summarizing dimensions, basic load ratings, and permissible speeds of inch-series single-row tapered roller bearings with bore diameters from approximately 14.989 mm to 92.075 mm.

SKF

Single-Row Tapered Roller Bearings, Flanged Outer Ring

Single-row tapered roller bearings with a flange on the outer ring. Bore diameters from 35 to 65 mm are listed.

SKF

Inner Ring for Needle Roller Bearings

Inner rings for needle roller bearings with bore diameters of 5 to 45 mm. Numerous types with varying widths and designs are listed.

SKF

Needle Roller

Needle rollers with diameters of 1 to 6 mm. Dimensions and mass by roller length are listed in a table.

SKF

SKF Basic Design Tapered Roller Bearing

A basic single-row tapered roller bearing series from SKF, offering long service life and low-temperature-rise operation.

SKF

SKF TQ-line Tapered Roller Bearing (Suffix Q)

Tapered roller bearing with logarithmic profile contact that reduces peak stress and normally requires no running-in.

SKF

SKF Suffix QCL7C Tapered Roller Bearing

Tapered roller bearing designed for differential gear pinions, offering high rotational accuracy and high preload capacity.

SKF

SKF Tapered Roller Bearing with Outer Ring Flange

A tapered roller bearing with a flange on the outer ring, allowing easy axial positioning within the housing.

SKF

SKF Matched Tapered Roller Bearings (Face-to-Face, Back-to-Back, Tandem)

Matched tapered roller bearing set supplied with a spacer ring. Available in face-to-face, back-to-back, and tandem arrangements.

SKF

Solid Needle Roller Bearing, Without Flange, With Inner Ring (NAO)

Needle roller bearing without flange and with inner ring, bore diameter 6 to 90 mm.

SKF

Self-Aligning Needle Roller Bearing, Without Inner Ring (RPNA)

Self-aligning needle roller bearing without inner ring, with bore diameter Fw 15 to 45 mm.

SKF

Self-Aligning Needle Roller Bearing with Inner Ring

Self-aligning needle roller bearing with bore diameter of 12 to 40 mm. Includes inner ring and mounting dimension information.

SKF

Needle Roller/Angular Contact Ball Bearing

Composite bearing combining needle rollers and angular contact balls, with an inner diameter of 12 to 70 mm. Supports both radial and axial loads.

SKF

Needle Roller/Thrust Ball Bearings, Full Complement Thrust Bearings

Full complement thrust bearings combining needle rollers and thrust balls, with bore diameters of 7 to 35 mm. They accept both radial and axial loads.

SKF

Needle Roller / Thrust Ball Bearing, Cage-Equipped Thrust Bearing

Cage-equipped thrust bearing with bore diameter of 10 to 70 mm. Accepts both radial and axial loads.

SKF

Needle Roller / Thrust Cylindrical Roller Bearing

Thrust cylindrical roller bearing with bore diameter of 15 to 50 mm. Capable of supporting large axial loads.

SKF

Shell Type Needle Roller Bearings HK/BK/HN Series

Thin-section shell type needle roller bearings with bore diameters of 10 to 60 mm. Includes HK, BK and HN types as well as sealed variants, allowing comparison of dynamic load ratings and rotational speeds.

SKF

Solid Needle Roller Bearing NK/RNA Series

Solid needle roller bearings with flange and no inner ring, bore diameter 5 to 25 mm. Sealed types and mounting dimensions included.

SKF

Solid Drawn Cup Needle Roller Bearing with Flange, Without Inner Ring

Solid drawn cup needle roller bearing without inner ring. Wide size range with Fw 18 to 415 mm; flanged design allows axial positioning.

SKF

Solid Needle Roller Bearing with Flange and Inner Ring

Solid needle roller bearing with inner ring. Mainly available in small bore sizes with bore diameter d of 5 to 28 mm.

SKF

Solid Needle Roller Bearing with Flange and Inner Ring (NKI, NA 49/69 Series)

Flanged solid needle roller bearings with bore diameters of 30 to 380 mm and inner ring. Available in many series and sizes.

SKF

Solid Needle Roller Bearing, Without Flange, Without Inner Ring (RNAO)

Double-row needle roller bearings without flange and without inner ring, with outside diameter Fw 5 to 100 mm.

SKF

NKX Series Needle Roller / Thrust Ball Bearing

A combined bearing that pairs a radial needle roller bearing with a thrust ball bearing, suitable for relatively high-speed operation.

SKF

NKXR Series Needle Roller / Thrust Cylindrical Roller Bearing

A separable composite bearing combining a radial needle roller bearing and a thrust cylindrical roller bearing, capable of carrying unidirectional axial load.

SKF

IR Series Inner Ring for Needle Roller Bearings

Standard inner ring for needle roller bearings. Made of high-carbon chromium bearing steel, hardened and ground.

SKF

LR Series Inner Ring for Needle Roller Bearings

A cost-effective inner ring for needle roller bearings, suited to applications where runout and width tolerances are of lower importance.

SKF

Sealed Shell Needle Roller Bearings (HK/BK RS)

Shell-type needle roller bearings with contact seals on one or both sides. Excludes solid foreign matter and moisture and retains lubricant.

SKF

Sealed Solid Type Needle Roller Bearing (NA 49 RS/2RS)

Model: NA 49 RS, NA 49 2RS

Solid type needle roller bearing with NBR seal on one or both sides. Offers excellent lubricant retention and protection against foreign matter ingress.

SKF

Shell-Type Needle Roller Bearings

Thin-section shell-type needle roller bearings with bore diameters from approximately 3 mm to 9 mm. Available in open-end (HK) and closed-end (BK) types.

SKF