SERIES 40 MEDIUM/HEAVY DUTY STAINLESS STEEL CASTERS

CAPACITIES TO 1000LBS

Wheel
Dia
Tread
Width
Wheel
Type
Load
Cap
Load
Height
Swivel
Radius
Bearing
Type
Swivel Caster
Part No
*Wt
Lbs
Rigid
Caster Part No
4"
2"
PHENOLIC
POLYOLEFIN
POLY U/POLYOL
SOLID POLY U
THERMOPLASTIC
DONUT TRP
800
550
700
700
350
325
5 5/8"
3 9/16"
DELRIN
STS-PD420S
STS-OD420S
STS-UPD420S
STS-SPUD420S
STS-TRPD420S
STS-DTRPD420S
4.37
3.94
4.07
4.19
4.01
4.15
STS-PD420R
STS-OD420R
STS-UPD420R
STS-SPUD420R
STS-TRPD420R
STS-DTRPD420R
5"
2"
PHENOLIC
POLYOLEFIN
POLY U/POLYOL
SOLID POLY U
THERMOPLASTIC
DONUT TRP

1000
650
750
1000
375
350

6 1/2"
4 1/4"
DELRIN
STS-PD520S
STS-OD520S
STS-UPD520S
STS-SPUD520S
STS-TRPD520S
STS-DTRPD520S
5
4.53
4.56
4.69
4.41
4.52
STS-PD520R
STS-OD520R
STS-UPD520R
STS-SPUD520R
STS-TRPD520R
STS-DTRPD520R
6"
2"
PHENOLIC
POLYOLEFIN
POLY U/POLYOL
SOLID POLY U
THERMOPLASTIC
DONUT TRP
1000
700
900
1000
600
450
7 1/2"
5"
DELRIN
STS-PD620S
STS-OD620S
STS-UPD620S
STS-SPUD620S
STS-TRPD620S
STS-DTRPD620S
5.87
4.89
5.02
5.27
4.84
4.96
STS-PD620R
STS-OD620R
STS-UPD620R
STS-SPUD620R
STS-TRPD620R
STS-DTRPD620R
8"
2"
PHENOLIC
POLYOLEFIN
POLY U/POLYOL
SOLID POLY U
THERMOPLASTIC
DONUT TRP
1000
900
950
1000
675
500
9 1/2"
6 1/2"
DELRIN
STS-PD820S
STS-OD820S
STS-UPD820S
STS-SPUD820S
STS-TRPD820S
STS-DTRPD820S
7.19
5.54
6
6.54
5.76
5.88
STS-PD820R
STS-OD820R
STS-UPD820R
STS-SPUD820R
STS-TRPD820R
STS-DTRPD820R
Notes: *Approximate weights are for swivel casters; for rigid casters deduct 0.75 lbs.
Stainless steel roller, spindle or precision ball bearings also available
Other wheels available - please contact Wellcap.

 

Features:

Stainless steel #304 construction throughout
Completely washable - caster frame & wheel
5/8" dia stainless steel kingpin bolt and nut
1/2" dia stainless steel axle bolt and nut
Stainless steel ball bearings on double ball raceway

Applications:

Food processing applications
Hospital environment
Laboratory environment
Wet or corrosive applications

Dimensions:

Top plate size: 4" x 4 1/2"
Bolt hole spacing: 3" x 3" slotted to 2 5/8" x 3 5/8"
Mounting bolt size: 3/8" dia