TU20TF SKF Take Up Unit with Grub Screws 20mm

In stock
SKU: TU20TF-SKF
TU20TF SKF take-up bearing unit for a 20 mm shaft, with a cast iron housing, grub screw locking and seals with flingers on both sides. Fits a compatible take-up frame for conveyor belt or chain tension adjustment.
Regular price £34.99 inc.VAT
£29.16 exc.VAT
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Product details

  • Quality Premium
  • Vendor SKF
  • SKU TU20TF-SKF
  • Inside diameter (d) 20mm
TU20TF SKF 20mm Take-Up Bearing Unit with Grub Screws The SKF TU 20 TF is a take-up ball bearing unit for a 20 mm shaft. It combines a YAR 204-2F insert bearing with a grey cast iron housing. The housing slides in a compatible take-up... Read full description ↓ Show less ↑

TU20TF SKF 20mm Take-Up Bearing Unit with Grub Screws

The SKF TU 20 TF is a take-up ball bearing unit for a 20 mm shaft. It combines a YAR 204-2F insert bearing with a grey cast iron housing. The housing slides in a compatible take-up frame, allowing the shaft position to be adjusted to set or restore conveyor belt or chain tension.

The extended inner ring locks onto the shaft with grub screws and is suitable for shafts that run in one direction or reverse during operation. Contact seals and flingers on both sides help retain grease and keep contaminants out. A grease fitting allows relubrication during routine maintenance.

The housing measures 97 mm long × 92 mm high × 34 mm wide. When checking fit in an existing take-up frame, the guide grooves are 13.5 mm wide and the distance between the groove bottoms is 76 mm.

Dimensions and technical details

Manufacturer: SKF
Product designation: TU 20 TF
Unit type: Take-up ball bearing unit
Shaft diameter, d: 20 mm
Housing material: Grey cast iron
Overall housing length, L: 97 mm
Overall housing height, H: 92 mm
Overall housing width, A: 34 mm
Guide groove width, A1: 13.5 mm
Distance between guide groove bottoms, H1: 76 mm
Guide groove length, L3: 54 mm
Attachment bolt hole diameter, N: 19 mm
Bearing inner ring width, B: 31 mm
Basic dynamic load rating, C: 12,700 N
Basic static load rating, C0: 6,550 N
Fatigue load limit, Pu: 280 N
Limiting speed with h6 shaft tolerance: 8,500 r/min
Housing designation: TU 504 M
Bearing designation: YAR 204-2F
Shaft locking method: Grub screws
Grub screw tightening torque: 4 Nm
Sealing arrangement: Contact seals and flingers on both sides
Lubrication: Grease, with a fitting for relubrication

Available from Bearing King Ltd for machinery assembly, planned maintenance and bearing replacement.