Product Introduction
WS3020
Product Name : Grip Neck Sockets Swivel Caster
Product No : WS3020
  • Load Capacity: 60-100 LBS (30-50 Kgs)Each Caster.
  • Application: Excellent for Office Furniture and Institutional  Equipment and Hospital environment.
  • Finishs: Metal Thickness 2m/m,with Corrosion resistant  Zinc, Nickel, Chrome, Antique Plating.
  • Option: 2" Side Locking Brake( SB ) or Front Locking Brake( FB ).
DIAMETER
INCH
( m/m )
TREAD WIDTH
INCH
( m/m )
WHEEL TYPE BEARING AXIE SIZE
INCH
( m/m )
CASTER 
NUMBER
3
( 75 )
13/16
( 21 )
Soft Rubber (SR) Plain 1/4 
( 6.3 )
WS3020SR
Hard Rubber (HR) Plain WS3020HR
Polyurethane (U) Plain WS3020U
Polyurethane (U) Ball WS3020BU
Thermoplastic (TPR) Plain WS3020TPR
Thermoplastic (TPR) Ball WS3020BTPR
Polypropylene (P) Plain WS3020P
Nylon (N) Plain WS3020N
LOAD 
   CAPCITY    
LBS ( Kgs )
SWIVEL RADIUS
INCH
( m/m )
OVERALL HEIGHT
INCH
( m/m )
CASTER   
NUMBER
80 ( 36.3 ) 29/16
( 65 )
31/2
( 88 )
WS3020SR
80 ( 36.3 ) WS3020HR
100 ( 45.4 ) WS3020U
100 ( 45.4 ) WS3020BU
100 ( 45.4 ) WS3020TPR
100 ( 45.4 ) WS3020BTPR
100 ( 45.4 ) WS3020P
100 ( 45.4 ) WS3020N
GRIP NECK SOCKETS SIZE
INCH
STEM 
NUMBER
5/16 x 11/2
G1