Take-up sealed ball bearing units (Inch shafts) SKF WSTUC_DFH series 

Type

Take-up type

System of measurement

Metric

For shaft diameter

19.05mm, 3/4", 25.4mm, 1", 30.163mm, 1-3/16", 31.75mm, 1-1/4", 34.925mm, 1-3/8", 36.513mm, 1-7/16", 38.1mm, 1-1/2", 49.213mm, 1-15/16"

Includes bearing

Yes

Bearing type

Ball

Center height

64mm, 76mm, 85mm, 90mm

Width of piloting groove

12mm, 16mm

Length of piloting groove

47mm, 63mm, 80mm, 85mm

Bolt hole type

Tapped hole

Bolt hole dimension

5/8"-11 UNCxL21mm, 3/4"-10 UNCxL21mm, 1"-8 UNCxL21mm

For bolt size

5/8"-11 UNC, 3/4"-10 UNC, 1"-8 UNC

Number of bolt positions

1

Housing material

Composite

Housing shape

Take-up

Bearing material

Stainless steel

Lubrication

Grease

Maximum speeds

700rpm, 500rpm

Basic dynamic load

10.8kN, 11.9kN, 16.3kN, 21.6kN, 24.7kN, 29.6kN

Basic static load

6.55kN, 7.8kN, 11.2kN, 15.3kN, 19kN, 23.2kN

Fatigue load limit

280N, 335N, 475N, 655N, 800N, 980N

Operation ambient

Food applications, Chemical resistant

Feature

Strong, yet lightweight, Designed for an alternating rotation, Well suited to follow the highest food safety standards, Reliable in wet environments, Stainless steel inner ring & outer rings, and grub screws, seals &flingers with stainless steel inserts & food-compatible rubber lips & gutters, food-grade grease, Gutter sealing system and bearing without relubrication features, Unit with back seal and end cover mounted

Approx. weight

340g, 380g, 600g, 580g, 760g, 720g, 690g, 990g, 1.15kg

Overall width

95mm, 100mm, 117mm, 122mm, 134mm, 144mm

Overall height

89mm, 103mm, 113mm, 117mm

Overall depth

33.5mm, 39mm, 41mm, 45mm