Plastic Rollers

2.37" Dia. x .218" Wall Thickness - 7/16" Hex Shaft

Diagram of Roller

Bearings:

Type:

Steel, Commercial
Stainless Steel
ABEC-1 Precision
ABEC-1 Precision, SS
Bushing Style-Stainless
Bushing Style-Nylon

Part #

2R7
2D8
3F8
3F8SS
Inquire
5D8

Style / Description:

1 / Plastic housing with double labyrinth seal construction
1 / Plastic housing with double labyrinth seal construction
1 / Plastic housing with double labyrinth seal construction
1 / Plastic housing with double labyrinth seal construction
5 / "Ultra" plastic housing, stainless steel bushing
5 / "Ultra" plastic housing, nylon bushing

Tube:

Materials:

PVC

Part #

H55
Options:

Style / Description:

2.37" x .125" Wall "Hi-Impact" White PVC
Plastic tube may be steel reinforced

Shaft:

Materials:

Carbon Steel
Stainless Steel
Aluminum
Options:
** Plastic Adapters
*** Urethane Adapters
** Plastic Adapters
*** Urethane Adapters

Part #

C68
S70
A66
Zinc Plated
C62
UC62
S62
US62

Style / Description:

7/16" Hex Carbon Steel Shaft
7/16" Hex 304 Stainless Steel Shaft
7/16" Hex Aluminum Shaft

7/16" Hex External Adapter with 5/16" Hex Internal Carbon Steel Shaft
7/16" Hex External Adapter with 5/16" Hex Internal Carbon Steel Shaft
7/16" Hex External Adapter with 5/16" Hex Internal 304 Stainless Steel Shaft
7/16" Hex External Adapter with 5/16" Hex Internal 304 Stainless Steel Shaft

 

Standard Extensions:
Standard Springs:
Options:

9/16"
Dual spring loaded with shaft depressing to bearing hub
Fixed shaft, through shaft, holes, pins or rings, drilled and tapped,
threaded

Note:

** Max 50 Lbs. Per Roller   *** Max 100 lbs. per roller
Bushing style bearings are for intermittent use only.
Not recommended for powered systems.

Load Capacity Table

Contact Customer Service for a detailed catalog
of Ralphs-Pugh plastic rollers, 1-800-486-0021

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