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Part Number Complete

PV50H

Load Capacity Shape O.D. Load Capacity Range Body Material Large Ball Material type CAD Days to Ship

Specification/Dimensions

Load Capacity(N)
490

1176
Clear
Shape
- Flange
- One-Touch
Clear
O.D.(Ø)
55

56

70
Clear
Load Capacity Range(N)
- 100.1~500.0
- 500.1~5000
Clear
Body Material
- Steel
- Stainless Steel
Clear
Large Ball Material
- Steel
  - SUJ2
  - Steel
- Stainless Steel
  - SUS440C
Clear
type
- PV120H
- PV50H
Clear
CAD
- 2D
Clear

Days to Ship

All

5 Day(s) or Less

9 Day(s) or Less
Clear

Specify Alterations

Planeveyor PV-H Series (With Garbage Ejection) Press Molded Product/Cutting Product

Brand :

Order Qty :
Total Price :

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Days to ship :

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CAD Download

(i)
Caution

The product images are representative only. Specifications may differ for each part number, including shape and color.

Product Description

A plain bearing designed for use in a dust environment that can transport the workpiece freely in any direction with a light force.
[Features]
·Dust discharge holes are processed in the receiving part of the small ball to improve rotation failure due to dust and water that have entered inside.
·An upward plain bearing that can be used even in harsher environments than before.
·PV120UFH is a single-action mount type plain bearing that does not require bolts for mounting.
[Applications]
·Since the starting friction resistor is 3/100 or less, it is ideal for transporting and positioning heavy objects.
·Since it has a dust discharge hole, it is effective for use in a dust environment such as powdery dust.

Example of use

Example of use 1: heavy duty workpiece transfer / storage

Plain Bearing, PV-H Series (With Dust Discharge Holes), Press-Molded Products / Cutting Products: related images

It is strong against impact from the side.
It discharges dust inside.

By attaching the cutting cover to the upper part of the main body cover, the main body is protected from severe and concentrated impact by the deformed pallet and other workpieces, so it is suitable for pallet transport and heavy duty workpiece transport.

Product Specifications

Due to the structure of the conventional ball transfer, dust easily enters inside and it is difficult to remove it once it enters, so it was not good at harsh operating environments with water (seawater, muddy water, etc.), oil, dust, etc.
The plain bearing dust discharge type takes advantage of the original spherical surface (PAT.P) and has holes (slits) in the receiving part and ball cover part of the small ball to discharge dust and water that have entered inside.

Atec's dust discharge type plain bearing realizes a drastic solution of discharging dust by taking advantage of the original spherical surface (PAT.P).
The company has succeeded in drastically solving the problem of rotation failure due to dust, which is different from the conventional countermeasures against dust intrusion (rubber seal, etc.). The plain bearing uses an original spherical surface (PAT.P) with a new mechanism that is completely different from conventional ball transfers, so it does not receive a load on the small ball receiving surface directly under the large ball. With this structure, it is possible to make a large number of dust removal holes. A hole is made in the receiving part of the small ball to discharge dust and water that have entered inside. It works normally even under harsh conditions and maintains smooth rotation.

Conventional product
The conventional product is not good at harsh operating environments such as water, oil, and dust because dust easily enters inside.

Original spherical surface (PAT.P)
It discharges dust that has entered inside and demonstrates its power even in harsh operating environments.

Garbage discharge hole
It is possible to make a dust discharge hole at the bottom by taking advantage of the original spherical surface (PAT.P).

Application example 1

Transport of black-skinned steel plate
Stone processing site (sandblasting)
Workpiece transfer in the washer

Usage example 2

Workpiece transfer in cutting work
Ceramic powder molding machine (glass fiber molding)

Usage example 3

Mold transfer (sand mold)
Powder molding machine (mold transfer)

PV120H

Dimensional drawing of PV120H

PV120UFH

Dimensional drawing of PV120UFH

Model Model	Static rated load Static Rated Load	Dynamic rated load Load rating	Self-weight Weight	Use Direction Use direction	Big ball Main ball	Small ball Small balls	Ball receiver Body	Cover Cover
PV120H	1,960 N (200 kgf)	1,176 N (120 kgf)	230 g	Upward Upward	STEEL	STEEL	SCM415	SS·SUM
PV120UFH	1,960 N (200 kgf)	1,176 N (120 kgf)	320 g	Upward Upward	SUJ2	SUJ2	SCM415	SUM

PV50H·PV50HS

Dimensional drawing of PV50H/PV50HS

PV50UH·PV50UHS

Dimensional drawing of PV50UH/PV50UHS

Model Model	Recommended operating load Recommended load capacity	Self-weight Weight	Use Direction Use direction	Big ball Main ball	Small ball Small balls	Ball receiver Body	Cover Cover
PV50H	490 N (50 kgf)	142 g	Upward Upward	STEEL	STEEL	SUS304	SS
PV50HS	490 N (50 kgf)	134 g	Upward Upward	SUS440C	SUS440C	SUS304	SUS304
PV50UH	490 N (50 kgf)	136 g	Upward Upward	STEEL	STEEL	SUS304	SS
PV50UHS	490 N (50 kgf)	132 g	Upward Upward	SUS440C	SUS440C	SUS304	SUS304

Plain bearing selection method

Depending on the dimensional tolerance of the plain bearing main body and the condition of the mounting surface, the load may not be evenly applied to all the plain bearings.
Therefore, in the plain bearing PV-H series dust discharge type, "Workpiece weight × 1.5 ≤ plain bearing load capacity × number of plain bearings on the bottom of the workpiece" can be a guide to choose a plain bearing.

Selection example
When selecting a workpiece weight of 500 kg PV120H, "500 × 1.5 ≤ 120 kgf × 7 pcs." can be a guide.

Customer testimonials

Since fine dust is inevitably generated, I changed to the PV120H dust discharge type, and the lifespan was greatly extended compared to the conventional product.

When transporting the workpiece, the black skin of the SS material pallet and fine dust are inevitably generated, so I changed to the PV120H dust discharge type. Since it is in good condition, I adopted about 100 pcs..

Behind-the-scene story of the development

PV120H is the highest model of general-purpose PV30.
A main body cover and a dust discharge that prevent damage due to workpiece collision are standard equipment, realizing loading a load of 120 kgf at the same mounting pitch and height.
It is a hidden blockbuster product of plain bearing that completely responds to the requests of major users.

: 30; 45; 60

Part Number
PV50H
PV50HS
PV50UH
PV50UHS
PV120H
PV120UFH

Price	Minimum Order Qty.	Days to Ship	RoHS	Load Capacity (N)	Shape	O.D. (Ø)	Load Capacity Range (N)	Body Material	Large Ball Material	Use Direction	Details of Main Body Material[receiving the ball]	Details of Main Body Material	Small Ball (Internal Ball) Material	Large Ball Material Details
₹ 618.22	1 Piece(s)	5 Day(s) or more	10	490	Flange	70	100.1~500.0	Stainless Steel	[Steel] Steel	Upward	SUS304	SS	STEEL	STEEL
₹ 2,573.73	1 Piece(s)	9 Day(s) or more	10	490	Flange	70	100.1~500.0	Stainless Steel	[Stainless Steel] SUS440C	Upward	SUS304	SUS304	SUS440C	SUS440C
₹ 631.60	1 Piece(s)	5 Day(s) or more	10	490	Flange	56	100.1~500.0	Stainless Steel	[Steel] Steel	Upward	SUS304	SS	STEEL	STEEL
₹ 2,809.45	1 Piece(s)	9 Day(s) or more	10	490	Flange	56	100.1~500.0	Stainless Steel	[Stainless Steel] SUS440C	Upward	SUS304	SUS304	SUS440C	SUS440C
₹ 2,006.40	1 Piece(s)	5 Day(s) or more	10	1176	Flange	70	500.1~5000	Steel	[Steel] Steel	Up Mount	SCM415	SPCE, SUM	STEEL	-
₹ 2,986.09	1 Piece(s)	9 Day(s) or more	10	1176	One-Touch	55	500.1~5000	Steel	[Steel] SUJ2	Up Mount	SCM415	SUM	SUJ2	-

Product TOP

Basic Information

Type	Garbage Discharging	Ball Dia.(Ø)	25.4

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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