91 Series Threaded Stud

High Capacity Threaded Stud Ball Transfer Units - 91 Series

Omnitrack heavy duty 91 series Ball Transfers offer low coefficient of friction & smoothest performance. Threaded stud/hexagon bolt fitting for easy fixing available in a variety of ISO Metric & Imperial Inch series threads. Load capacity 46 kg – 4550 Kg (101 lbs -10000 lbs). Alternative material upgrades include 'all stainless steel' option (suffix 'SS') to meet the needs of the most difficult working environments. Service kits available to further extend service life.

Low Friction

Ball Transfer Units

1: 0,005

Speed

Ball Transfer Units

5 feet/sec

Temperature

Ball Transfer Units

-20 to 320 ° F

Orientation

Ball Transfer Units

ANY

High Shock

Ball Transfer Units

Resistance

Drain/Debris

Ball Transfer Units

Channels

User

Ball Transfer Units

Serviceable

Ball movement units
Ball movement units

Material Options

Ball movement units
Ball movement units
Ball movement units
Ball movement units
Ball movement units
metric or imperial

 

Select SeriesPart NoLoad (lbs)Ball Ø "Pre-Load (lbs)Deflection (")Load at Max Deflection (lbs)A (")B (")C (")D (")E (")F (")Fixing Holes (PCD)G (")H (")Drain HolesWeight (lbs)2D/3D CAD or PDF
9100 101   0.50   0.790   0.750   0.150   0.630     M8 x 1.25    
9101 101   0.50   0.811   0.752   0.150   1.130     M8 x 1.25    
9102 101   0.50   0.811   0.752   0.150   1.130     5/16” UNF    
9112 101   0.50   0.874   0.874   0.150   1.000     5/16” UNF    
9120 500   1.00   1.732   1.902   0.220   0.984     M12 x 1.75    
9123 500   1.00   1.730   1.860   0.220   0.980   0.236   M12 x 1.75    
9124 500   1.00   1.752   1.862   0.280   1.000   0.236   1/2” UNF    
9130 800   1.00   1.970   2.020   0.250   0.980     M12 x 1.75    
9133 800   1.00   1.969   1.988   0.252   0.984   0.236   M12 x 1.75    
9134 800   1.00   2.000   1.988   0.252   1.000   0.236   1/2” UNF    
9135 800   1.00   2.000   1.654   0.252   2.362   0.394   1” UNF    
9140 2400   1.50   2.362   2.894   0.500   1.575     M20 x 2.5    
9143 2400   1.50   2.360   2.820   0.500   1.580   0.394   M20 x 2.5    
9144 2400   1.50   2.374   2.815   0.500   1.500   0.394   3/4” UNF    
9145 2400   1.50   2.370   2.360   0.500   2.950   0.236   1” UNF    
9150 4900   2.00   3.937   4.134   0.563   2.126     M24 x 3.0    
9153 4900   2.00   3.940   4.290   0.560   1.970   0.417   M24 x 3.0    
9154 4900   2.00   4.000   4.291   0.563   2.000   0.417   1” UNF    
9160 10000   3.00   6.299   5.709   0.827   2.252     1” UNF    
9163 10000   3.00   6.299   5.709   0.827   3.937   0.591   M30 x 3.5    

# further 1.5mm @ 16.2mm outside ­ø

91 Series units omit drain/debris channel - contact us if required

 

Material Options:

Standard Materials -High grade AISI 52100 chrome steel Balls. Black Electrophoretic/zinc carbon steel housing

  Standard Materials - Solve specific application requirements by upgrading materials - select option by adding suffix
Corrosion
Resistance

Contaminated
Environment

Low ° C

High ° C

Radiation
Resistance

Delicate Surfaces
Standard Materials - Stainless Steel Balls (AISI 440) but other materials as Standard good good good good good  
Standard Materials - 'Arduous Conditions' Stainless Steel (AISI440) internal parts & Balls. "Anti-Oxide" finish to outer housing very good very good very good good good  
Standard Materials - All parts Stainless Steel - outer housing AISI 304. Internal parts & Balls AISI 440 excellent excellent excellent excellent excellent  
Standard Materials - Phenolic Resin main ball option available with 'Standard', 'Z' (Arduous Conditions) & 'SS' (all Stainless Steel) material options           excellent