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Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Specifications
Brand Name :
SFT
Model Number :
SP-30
Place of Origin :
China
MOQ :
negotiable
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Supply Ability :
50000PCS/MONTH
Delivery Time :
20-45DAYS
Packaging Details :
carton,pallet
Cage :
Nylon cage
Number of Row :
Single row
Material :
Nylon, Stainless Steel, Steel, Other
Basic dynamic load rating :
12800 N
Contact angle: :
30 °
Bore Size :
1 - 30.16 mm
Description

conveyor roller bearing/Nylonl ball caster chrome steel ball transfer

Product Description

Introduction

Ball transfer units are omni-directional load-bearing spherical balls mounted inside a restraining fixture. They are identical in principle to a ball computer mouse upside-down, or a trackball, except there is an array of them side-by-side.

Typically the design involves a single large ball supported by smaller ball bearings.They are commonly used in an inverted ball up position where objects are quickly moved across an array of units, known as a ball transfer table, a type of conveyor system. This permits manual transfer to and from machines and between different sections of another conveyor system.

Application

They are used in airports for luggage delivery, or in industry as part of manufacturing systems. Prior to the invention of the ball transfer unit, first patented by Autoset Production Ltd in 1958, these applications were solved by the use of inverted casters.However, casters recognize a trail, meaning that the wheels had to align before directional change could be achieved.Ball transfer units can also be used non-inverted ball down position as a type of caster, however this use is restricted by load-bearing limitations and the type of floor.

Manufacturers have addressed this problem with ball transfer units incorporating re-circulating ball principles, however the inverted position is still the most common application and the least problematic.

Ball transfer Units are widely used in all kinds of industry, like manufacturing line, assembly line, packaging line, conveyor machine and logistic strore.

Model
Type
Dimensions (mm)
Ball Material
D
d
P
L
H
PC254

Round Type

50 25.4 56 70 30.5
Steel
PC254SS
Stainless Steel
PC254N
Nylon

Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball CasterStainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball CasterStainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster

Product tags

plastic conveyor roller bearings

,

drawn cup needle roller bearings

,

plastic roller bearings ktr
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Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster

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Product Detail
Brand Name :
SFT
Model Number :
SP-30
Place of Origin :
China
MOQ :
negotiable
Price :
negotiable
Payment Terms :
L/C, T/T, Western Union, MoneyGram
Contact Supplier
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster
Stainless Steel Ball Retainer Conveyor Roller Bearing with Nylon Ball Caster

Shaanxi Fortune Industries Co.ltd

Verified Supplier
5 Years
Since 2005
Business Type :
Exporter, Trading Company, Seller
Main Products :
Needle Roller Bearing, Rod Ends Bearing, One Way Clutch Bearings
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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