Weldable Sleeve

QA1's Weldable Sleeve Rock End allows you to weld the sleeve in place and replace the bearing as needed. Typically used in off road, this bearing will work in any hard core application. Great choice for off road fabricators and builders.

  • An unprecedented 44° of misalignment, while most competitive products offer only up to 30°
  • Weldable low carbon steel housing
  • 52100 bearing steel ball that is precision ground, heat treated and hard chrome plated
  • High misalignment stainless steel inserts to allow easy changes in bolt dimensions
  • QA1's exclusive EMB style self-lubricating, self-sealing race is injection molded with a high strength Nylon/PTFE compound
  • Replaceable bearings
  • Exceptional wear characteristics for unsurpassed durability

Table dimensions in inches unless otherwise noted.

Weldable Sleeve Rock End - QA1Weldable Sleeve Rock End - QA1
Click to enlarge and zoom

More Views

  • Weldable Sleeve Rock End - QA1
  • Weldable Rock End Drawing - QA1
Part Number Name Insert Style B +0.004 -0.000 W ±0.010 D ±0.010 T ±0.010 Misalign Angle a° Price Qty
MRKB10 Weldable Sleeve Rock End Bearing 10mm 2.125 2.756 1.634 22
MRKB14 Weldable Sleeve Rock End Bearing 14mm 2.625 2.756 1.634 44
RKB10 Weldable Sleeve Rock End Bearing 0.625 2.625 2.756 1.634 44
request a catalog
Learn more about our full line of products.