SB203-ZZ BKL Brand Metal Shielded Flat Back Spherical Outer Bearing Insert with Grub Screw Lock 17mm Bore

In stock
BKL Brand SB203-ZZ metal shielded flat back bearing insert for a 17 mm shaft, with a 40 mm spherical outside diameter and grub screw locking. Housing sold separately.

$7.00 exc.VAT
🚚 Free UK Mainland Delivery Over £50 ex VAT

Product details

  • Quality Budget
  • Vendor BKL Brand
  • SKU SB203-ZZ-BKL
  • Inside diameter (d) 17mm
  • Outside diameter (D) 40mm
  • Width (B) 22mm
The BKL Brand SB203-ZZ is a light-duty ball bearing insert for a 17 mm shaft. Its 40 mm spherical outer ring fits a compatible housing with a spherical seat, allowing for initial misalignment during fitting. Grub screws in the extended inner ring secure the bearing... Read full description ↓ Show less ↑

The BKL Brand SB203-ZZ is a light-duty ball bearing insert for a 17 mm shaft. Its 40 mm spherical outer ring fits a compatible housing with a spherical seat, allowing for initial misalignment during fitting.

Grub screws in the extended inner ring secure the bearing directly to the shaft. The flat back design leaves one side of the insert flush, while the ZZ metal shields on both sides help keep debris out. The housing is sold separately.

Dimensions and technical details
Brand: BKL Brand
Product reference: SB203-ZZ
Shaft diameter: 17 mm
Spherical outside diameter: 40 mm
Inner ring width: 22 mm
Outer ring width: 12 mm
Shaft locking method: Grub screws
Grub screw thread: M5 × 0.8
Shielding: Non-contact metal shields on both sides
Basic dynamic load rating (standard SB203 catalogue): 9,600 N
Basic static load rating (standard SB203 catalogue): 4,600 N
Approximate weight (standard SB203 catalogue): 90 g

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