China Bronze Gleitlager manufacturer

Pillow Blocks Oilless Bronze Graphite Plugged Bushings

Product Details:
Place of Origin: Made in China
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: Rigid Split Pillow Blocks
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time: 7-25 work days
Payment Terms: T/T
Supply Ability: 7000000 Piece/Pieces One week
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Detail Information

Features: Low Noise, Long Life, High Precision Material: Cast Iron
Size: Customized Size Type: Pillow Block
Product Name: Rigid Split Pillow Block Bearing Application: Machinery
High Light:

Graphite Plugged Bronze Bushings

,

bronze bush bearings

Product Description

Rigid Split Pillow Blocks for shafts from 1-5/16" to 12" in diameter| VIIPLUS Self-lubricating Bearings

Pillow Block Bearings & Inserts bronze bearings

Split Plummer block housings are popular bearing housings with inch dimensions, developed as the first choice in terms of design, quality, and economy.

 

The housings of the split pillow block and associated bearings form bearing arrangement units that can be adapted, through the appropriate selection of accessories, to a wide range of applications.
The housings are designed specifically for inch-sized central shaft heights.

 

 
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VIIPLUS is a professional manufacturer of plain bearings and wear plates and has grown rapidly to a point where it is now possible to supply all types of plain bearings. Standard catalog sizes, special sizes and designs can be produced at competitive prices and according to high quality standards. VIIPLUS serves both the national and international markets. VIIPLUS intends to remain at the forefront of this market.

VIIPLUS specialized in research and development, production and sale of self-lubricating bearings. The main Rigid Split Pillow Blocks products are metallic polymer composite bearings, bimetallic composite bearings, bronze coated bearings, self-lubricating monometallic bearings and other bearings.

Split Pillow Block Bearing

 

Feature

Split pillow block bearing housing and/or bearing is split into two pieces and bolted together, facilitating easier maintenance or bearing replacement for worn or damaged bearings or shafts.

 

Rigid Split Pillow Blocks Service requirements with side loading or angular pressures require ball bearings. These bearings allow you to accommodate loads within 30 ° on each side of the grease groove. They have all the features of regular split bearings, as well as the rigid style. These bearings are only available with a bronze coating material.

 

 

Material

The Four-Bolt Base is made of Cast Iron with 2 or 4 bolt mounting locations.

 

Cast iron belongs to the family of materials whose main component is iron, with important trace amounts of carbon and silicon. Cast iron is a natural composite material whose properties are determined by its microstructure — stable and metastable phases formed during solidification or subsequent heat treatment. The main microstructural components of cast irons are chemical and morphological forms taken by carbon, and a continuous metal matrix in which carbon and / or carbide are dispersed.

 

Drawing

 

rigid split journal bearing gibbed joint diagram

 

4 BOLT BASE - 2 BOLT CAP

 

 

Shaft
Size
Part Number Wt. A B C D E F-Dia.
Bolt
G H K L M Pipe
Tap
Bronze
1 15⁄16
2
 

 

60-33-0115
60-33-0200
 

 

10 1 3⁄4 8 1⁄4 3 1⁄2 7⁄8 6 1⁄2 1⁄2 1 3⁄4 3 7⁄16 4 7⁄16 4 3⁄4 1⁄4
2 3⁄16
2 1⁄4
 

 

60-33-0203
60-33-0204
 

 

13 1 7⁄8 8 1⁄2 3 1⁄2 1 6 3⁄4 1⁄2 1 3⁄4 3 3⁄4 4 7⁄8 4 1⁄2 3⁄4 1⁄4
2 7⁄16
2 1⁄2
 

 

60-33-0207
60-33-0208
 

 

18 2 1⁄8 10 1⁄4 4 1 1⁄8 8 5⁄8 2 4 3⁄16 5 5⁄16 5 1 1⁄4
2 11⁄16
2 3⁄4
 

 

60-33-0211
60-33-0212
 

 

21 2 1⁄4 10 1⁄2 4 1⁄4 1 1⁄4 8 1⁄4 5⁄8 2 1⁄4 4 1⁄2 5 7⁄8 5 1⁄2 1 1⁄4
2 15⁄16
3
 

 

60-33-0215
60-33-0300
 

 

26 2 1⁄2 11 4 1⁄2 1 3⁄8 8 3⁄4 5⁄8 2 1⁄2 4 7⁄8 6 3⁄4 6 1 3⁄8

 

4 BOLT BASE - 4 BOLT CAP

 

Shaft
Size
Part Number Wt. A B C D E F-Dia.
Bolt
G H K L M Pipe
Tap
Bronze
3 7⁄16
3 1⁄2
 

 

60-33-0307
60-33-0308
 

 

43 3 1⁄4 13 5 1 3⁄8 10 1⁄2 3⁄4 2 3⁄4 6 1⁄4 8 1⁄8 7 1 1⁄4 1⁄2
3 15⁄16
4
 

 

60-33-0315
60-33-0400
 

 

62 3 1⁄2 14 3⁄4 5 1⁄2 1 1⁄2 12 3⁄4 3 6 13⁄16 9 3⁄8 8 1 3⁄8 1⁄2
4 7⁄16
4 1⁄2
 

 

60-33-0407
60-33-0408
 

 

86 4 1⁄8 16 1⁄2 6 1⁄4 1 3⁄4 13 1⁄2 7⁄8 3 1⁄2 7 7⁄8 10 3⁄8 9 1 1⁄2 1⁄2
4 15⁄16
5
 

 

60-33-0415
60-33-0500
 

 

116 4 1⁄2 18 7 1 7⁄8 15 7⁄8 4 8 9⁄16 11 1⁄4 10 1 5⁄8 1⁄2
5 7⁄16
5 1⁄2
 

 

60-33-0507
60-33-0508
 

 

166 5 19 1⁄4 7 3⁄4 2 15 3⁄4 1 4 1⁄2 9 3⁄8 12 1⁄4 11 1 3⁄4 1⁄2
5 15⁄16
6
 

 

60-33-0515
60-33-0600
 

 

198 5 1⁄2 20 1⁄2 8 1⁄2 2 1⁄8 16 1⁄2 1 1⁄8 5 10 1⁄4 13 3⁄4 12 1 7⁄8 1⁄2

 

Industries and Applications

heavy industrial operations:

 

·Power Generation (Coal)


·Mining/Aggregate/Cement


·Metal MillsPulp & Paper/Sawmills/Forestry/Water Treatment


·Food Processing


·Warehousing


·Movable Bridges/Structures


·Industrial Fans/Blowers

 

 

Shaft Securing Method

 

·Fixing screw - The bearings fixed with a fixing screw are fixed to the shaft by a fixing screw, located on an inner ring, that is, the bearings have fixing screws to secure the inner ring to a shaft. 


·The locking collar bearings have a locknut to secure the inner ring to the shaft.


·No bearing fixing method does not have provisions for fixing an axle.

 

 

Use Note

 

This procedure is for the most common adjustment screw or collar for the shaft locking device, using a fixed and expansion unit, but the general guidelines apply to all bearing installations.

 

 

1. Check and clean the Shaft


First, check your shaft to make sure it is clean, round, straight, free of burrs and nicks and that it is not undersized or oversized, according to the manufacturer's specifications. Use fine sandpaper or shiny tape to clean the tree of any rust. Then use a light coat of oil to remove debris.

 

 

2. Put the bearings on the shaft


Use a hammer and a block of wood or a soft steel tube on the inner ring when placing the bearing on the shaft if the bearing needs to be knocked in place. Do NOT hit or exert pressure on the housing or seals.

 

3. Lightly screw the housing to the mounting structure


Position the shaft in position by lightly screwing the housing to the mounting structure. Bridge the slots in the housing mounting bolts with heavy washers or heavy spring washers. This can help prevent loosening.

 

4. Establish the final mounting position


Before fixing the bolts, establish your final mounting position by aligning the bearings by hand or with a rubber mallet.

 

5. Securely screw the housing to the mounting structure


After proper alignment of the bearing, securely secure both units to the mounting structure.

 

6. Make sure the shaft can move axially

 

Ensure that the shaft can move axially through the bearing bores to confirm proper alignment. If this is not possible, loosen the housings and align the shaft.
 
7.Tighten the two clamping screws of the collar

Tighten the two clamping screws of the collar, then turn the shaft and tighten alternately to the torque values ​​recommended by the manufacturer. If a torque wrench is not available, tighten the adjustment screws until a permanent torque is established with an Allen wrench.
 
 
If an expansion unit is used, always lock the fixed bearing first. Move the expansion bearing axially in the center of the housing. Once centered, alternately tighten the set screws on the expansion unit as on the stationary unit.
 
 
 

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Composite dry sliding bearings logstics

 

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