Light to Medium Total Lock Locking Casters - Series 20

Total lock locking castersSeries 20 features the Total Lock system, simultaneously locking the swivel and wheel. For added strength and longer wear, Total Lock locking casters have a fully heat treated double ball bearing raceway.

Optional wheel bearing choices include roller, Delrin, ball, and Precision bearings. Sleeve or plain bearing and no bearing may also be selected.

Total Lock Locking Caster Applications

National Caster light to medium duty locking casters are ideal for material handling uses, bakery equipment, stock carts, moving dollies, and food service operations. Additional uses include equipment maintenance carts, office equipment, computer room equipment, and laboratory equipment. When institutional equipment is required to have the abilty to be mobile, but also remain stationary when necessary, Total lock locking casters are well-suited for the task.

 

Diameter Width Wheel
Material
Capacity
lbs
Load
Height
Swivel
Number
Swivel
Weight
Bearing
Type
    Soft Rubber 175   NCC-TTL20S314-SRS 1.76 Steel Sleeve
    Hard Rubber 275   NCC-TTL20S314-HRS 1.76 "
    Soft Rubber 200   NCC-TTL20S314-SRBB 2.00 Ball Bearing
    Hard Rubber 200   NCC-TTL20S314-HRBB 2.00 "
3" 1-1/4 Solid Polyurethane 300 4-1/8 NCC-TTL20S314-SPUS 1.76 Steel Sleeve
    Semi Steel 300   NCC-TTL20S314-SSS 1.98 Plain Bore
    Polyolefin 300   NCC-TTL20S314-POS 1.32 "
    Phenolic 300   NCC-TTL20S314-PHS 1.80 Steel Sleeve
Diameter Width Wheel
Material
Capacity
lbs
Load
Height
Swivel
Number
Swivel
Weight
Bearing
Type
    Soft Rubber 200   NCC-TTL20S3514-SRS 2.00 Steel Sleeve
    Hard Rubber 285   NCC-TTL20S3514-HRS 2.00 "
3-1/2" 1-1/4 Rubber on Aluminum 250 4-5/8 NCC-TTL20S3514-RAA 1.76 Annular Ball Bearing
    Rubber on Polyolefin 170   NCC-TTL20S3514-TPRB 1.76 Ball Bearing
    Polyurethane on Polyolefin 250   NCC-TTL20S3514-PPUB 1.76 "
Diameter Width Wheel
Material
Capacity
lbs
Load
Height
Swivel
Number
Swivel
Weight
Bearing
Type
    Soft Rubber 200   NCC-TTL20S414-SRS 1.98 Steel Sleeve
    Hard Rubber 300   NCC-TTL20S414-HRS 1.98 "
    Soft Rubber 250   NCC-TTL20S414-SRBB 2.20 Ball Bearing
    Hard Rubber 300   NCC-TTL20S414-HRBB 2.20 "
    Rubber on Aluminum 250   NCC-TTL20S414-RAA 1.98 Annular Ball Bearing
4" 1-1/4 Rubber on Polyolefin 190 5-1/8 NCC-TTL20S414-TPRB 1.98 Ball Bearing
    Polyurethane on Polyolefin 300   NCC-TTL20S414-PPUB 1.98 "
    Solid Polyurethane 300   NCC-TTL20S414-SPUS 1.98 Steel Sleeve
    Semi Steel 300   NCC-TTL20S414-SSS 2.42 Plain Bore
    Polyolefin 300   NCC-TTL20S414-POS 1.32 "
    High Temp Phenolic 300   NCC-TTL20S414-PHS-HT 1.32 Steel Sleeve
    Phenolic 300   NCC-TTL20S414-PHS 1.32 "
Diameter Width Wheel
Material
Capacity
lbs
Load
Height
Swivel
Number
Swivel
Weight
Bearing
Type
    Soft Rubber 250   NCC-TTL20S514-SRS 2.20 Steel Sleeve
    Hard Rubber 300   NCC-TTL20S514-HRS 2.20 "
    Soft Rubber 275   NCC-TTL20S514-SRBB 2.35 Ball Bearing
    Hard Rubber 300   NCC-TTL20S514-HRBB 2.35 "
    Rubber on Aluminum 275   NCC-TTL20S514-RAA 2.50 Annular Ball Bearing
5" 1-1/4 Rubber on Polyolefin 200 6-1/8 NCC-TTL20S514-TPRB 1.98 Ball Bearing
    Polyurethane on Polyolefin 300   NCC-TTL20S514-PPUB 1.98 "
    Solid Polyurethane 300   NCC-TTL20S514-SPUS 2.20 Steel Sleeve
    Semi Steel 300   NCC-TTL20S514-SSS 3.08 Plain Bore
    Polyolefin 300   NCC-TTL20S514-POS 1.76 "
    Phenolic 300   NCC-TTL20S514-PHS 1.98 Steel Sleeve
Diameter Width Wheel
Material
Capacity
lbs
Load
Height
Swivel
Number
Swivel
Weight
Bearing
Type