Our patented adapter mount system, CROSSLOC™, uses cap screws that allow easy installation and removal from one side. Tighten cap screws in a star pattern to mount and loosen to dismount. It requires only a hex key. Ideal for undersized commercial shafts and provides full-lenghth 360° shaft contact.
Easy mount & dismount
Vibrating Conveyor
CX2SN20-090L (1480rpm)
CROSSLOC™ is the easiest way to mount and dismount the adapter sleeve.
Just tighten the cap screws as seen below. It requires only a hex key. No feeler gauges are required.
The adapter sleeve is the one of the most reliable locking methods to lock onto the shaft because it doesn’t damage the shaft and holds concentrically even with undersized shafting.
CROSSLOC™ offers more shaft contact area than any other locking system. Full-length shaft contact minimizes vibration.
CROSSLOC requires significantly less tightening torque than conventional locknut systems while providing reliable shaft locking.
CROSSLOC™ is available in two product families: CX CROSSLOC™ and CXC CROSSLOC™.
Recommended Shaft Tolerances
CROSSLOC™ accommodates undersized shafting.
| Shaft Dia. | Setscrew Collar Mount | CROSSLOC Mount |
|---|---|---|
| 1 7/16 - 2 in. | - 0.0015 in. | - 0.003 in. |
| 40 - 55 mm | - 0.038 mm | - 0.076 mm |
| 2 3/16 - 4 in. | - 0.002 in. | - 0.004 in. |
| 60 - 100 mm | - 0.051 mm | - 0.102 mm |
| 4 7/16 - 5 1/2 in. | - 0.003 in. | - 0.005 in. |
| 110 - 140 mm | - 0.076 mm | - 0.127 mm |
| 5 15/16 - 6 15/16 in. | - 0.004 in. | - 0.006 in. |
| 150 - 180 mm | - 0.102 mm | - 0.152 mm |
One piece housing
& pre-lubricated
SN
CX2SN
CROSSLOC™ spherical roller bearing with two bolt SN dimension pillow block housing.
CX2SN is 100% compatible with standard SN plummer block products. It is shaft ready, factory assembled and pre-lubricated. It can be mounted six times faster than standard SN plummer blocks.
CROSSLOC™ bigger than 125mm and 4-15/16″ bore size have 6 cap screws and their housings have the eye bolt on the top.
SAF
CX2SAF & CX4SAF
CROSSLOC™ spherical roller bearing with two and four bolt SAF dimension pillow block housing.
CX2SAF and CX4SAF are 100% compatible with standard SAF plummer block products. It is shaft ready, factory assembled and fully lubricated. It can be mounted six times faster than standard SAF plummer blocks.
CX2SAF
CX4SAF
SAFD
CROSSLOC™ SAFD Split Ductile Iron Housing Units
Available for shaft sizes from 5-15/16″ to 7″.
CX4SAFD
Dark blue finish indicates ductile iron construction
360°holding. No Shaft Damage.
We believe CROSSLOC™ is the most reliable locking system for mounted bearing units. It’s 100% concentric and holds the shaft with the length of the sleeve. Our CROSSLOC™ makes installation much easier which is always the issue of the standard adapter mount. So how can we replace the setscrew lock with CROSSLOC™? CROSSLOC™ for SN and SAD units are one size bigger than setscrew lock units to accomodate with adapter sleeve. That means the center hegihts and mounting pitches are different. CXC CROSSLOC™ is the ideal solution.
CXC CROSSLOC™ bearing has the same outside diameter as CS setscrew lock cylindrical bore inserts. It’s one size smaller O.D. than CX CROSSLOC™ inserts for SN & SAF housings. We use our original thin-wall, low-angle tapered sleeve for CXC CROSSLOC™ to be compatible with dimensions of CS setscrew lock inserts. The system is very simple as CX CROSSLOC™ as simply tighten to lock and loosen to unlock.
CROSSLOC™ has the sleeve length to contact the shaft concentrically and doesn’t allow vibration and burrs. The cap screws to mount and dismount the locking system is easy for anyone. It doesn’t require any marking on the inner ring or counting how much the lock nut turns.
22200K and CX CROSSLOC™ bearings are the one size bigger O.D. size than CS setscrew lock inserts to accommodate standard adapter sleeve. CXC CROSSLOC™bearing is same size with CS setscrew lock inserts to use the thin wall adapter sleeve with lower taper angle.
COMPARISON BETWEEN CROSSLOC™ AND SET SCREW LOCK
CXC CROSSLOC™
- Tighten 4 cap screws to lock
- Can use undersized commercial shafting
- Concentric clamping eliminates vibration.
- Maximum holding power through full-length sleeve contact.
- No shaft damage
SETSCREW LOCK CS
- Tighten 2 set screws to lock
- Should use recommended shaft sizes in catalog
- When the shaft is undersized, unbalanced rotation causes vibrations in high speed applications
- Can cause shaft damage and burrs.
HOW TO LOCK CROSSLOC™
(Laser-marked instructions on the nut)
Make sure all cap screws are loose.
Tighten cap screws in a star pattern as seen left and repeat several times.
Tighten each cap screw with a torque wrench to the appropriate torque value. Refer to the catalog or the QR code on the housing for the specified torque values.
HOW TO UNLOCK CROSSLOC™
Loosen all cap screws until they are free.
Turn the cap screws counterclockwise in a star pattern until the bearing is fully released.