• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

25580/25520 Tapered roller bearings, single row

Place of Origin CHINESE
Brand Name VIIPLUS
Certification ISO9001
Model Number DEEP GROOVE BALL BEARING
Minimum Order Quantity NEGOTIABLE
Price Price Graphite Wear Plate Parts Factory Price
Packaging Details BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS
Delivery Time FAST DELIVERY
Payment Terms T/T, Western Union
Supply Ability Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Product Details
Seals Type Open Structure Deep Groove
Feature High Speed Low Noise Application Manufacturing Plant, Machinery Repair Shops, Farms, Etc
Number Of Row Double Row Service OEM Customized Services
High Light

1600mm tapered bearing

,

302xx tapered bearing

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Product Description

25580/25520 Tapered roller bearings, single row, Dimension series 25500

Tapered Roller Bearing, Shop deep groove ball bearings. Our bearings are designed to run quiet, handle high speeds, and have plain bearings with premium lubricants. Our Bearing Online Website: https://www.bearingface.com

 

(1) 25580/25520 bearings


25580 bearing set
25580 bearing dimensions

25580/25520

Bearing Explorer

Tapered roller bearings, single row

DIMENSIONS

d  
44.45 mm
D  
82.931 mm
T  
23.812 mm
d1  
62.2 mm
B  
25.4 mm
C  
19.05 mm
r1,2  
min. 3.5 mm
r3,4  
min. 0.8 mm
a  
16.993 mm

ABUTMENT DIMENSIONS

da  
max. 53 mm
db  
min. 57 mm
Da  
min. 71 mm
Da  
max. 76.5 mm
Db  
min. 76 mm
Ca  
min. 5 mm
Cb  
min. 4.5 mm
ra  
max. 3.5 mm
rb  
max. 0.8 mm

CALCULATION DATA

Basic dynamic load rating C
99.1 kN
Basic static load rating C0
106 kN
Fatigue load limit Pu
11.8 kN
Reference speed  
6700 r/min
Limiting speed  
8000 r/min
Calculation factor e
0.33
Calculation factor Y
1.8
Calculation factor Y0
1

(2) L68149/L68111 bearings

(3) L44649/L44610 bearings

L44649/L44610 AV

Tapered Roller Nilos Ring - 1.0626 in ID, 1.9016 in OD, Externally Sealing

 

Tapered roller bearings in metric and inch series. Flange side bearings. Single and double row. Thrust and steering bearings and U series. Bearings Size Chart part numbers.

Tapered Roller Bearing - Roller Bearings Part Numbers

Introduction

 

The tapered roller bearing belongs to the separation type bearing.

The inner and outer rings of the bearing have tapered raceways.

This kind of bearing can be divided into single row, double row, and four-row tapered roller bearings according to the number of rows of rollers.

 

 

With a wide range of designs to choose from, VIIPLUS  tapered roller bearings are also customizable to match your specific speed, load, contamination, temperature, or vibration conditions.

VIIPLUS Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

VIIPLUS tapered roller bearings are also made to Explorer class. SKF Explorer combines our expertise in bearing design, tribology, metallurgy, lubrication, and manufacturing. SKF Explorer tapered roller bearings are typically used in bearing solutions where there is a need to increase performance, reduce friction or increase power density in applications.

 

Tapered Roller Bearings


Viiplus Taper Roller Bearings are manufactured in ISO9001 and TS-16949 certified facilities.
The outer cup, inner cone, and rollers are produced using vacuum degassed 52100 bearing steel.
The cage is using cold rolled steel.



Viiplus can offer the following variants


1. Metric 302xx, 303xx, 313xx, 320xx, 322xx, 323xx and 329xx series
Dow row and four-row
Wide range of Inch type bearings
2. Pressed steel and polyamide cage
2. Bore - 15mm ~ 1600mm
3. Precision and Noise - ABEC-5, ABEC-3, ABEC-1; Z2, Z1

 

TAPERED ROLLER BEARING

Tapered roller bearings are uniquely designed to manage both thrust and radial loads. Consisting of a "tapered cup" and a "tapered cone", this design is one of the most basic and common styles in the bearing industry. Found in everything from cars to conveyor lines, tapered roller bearings are more versatile than any other bearing series. Our taper bearings are sold in sets with both the cup and the cone together.

Find everything you're looking for in one place. Our massive inventory at The Big Bearing Store has almost everything in stock and ready to ship. Our friendly and knowledgeable staff is ready to assist you in finding whatever you need.

Application


Viiplus supply rolling bearings for all kind of harsh application in extreme environments and precision application, such as oil fields, mine sites, steel and aluminum rolling mills, power generation, corrugated products, paper making, rock crushing, gear drives, forging and stamping process

 

Commodity Tapered Roller Bearing
Material Gcr15 / Chrome Steel/100Cr6
Cage Steel
Hardness 60-63
Clearance C2 C3 C4 C5
Precision P1 P2 P3 P4 P5 PX
Row Single
Vibration Z1 Z2 Z3

 

 

Product Name

Taper Roller Bearing

Brand

viiplus

Ring Material

chrome Steel

Cage Material

Steel only

Vibration

ZV1, ZV2, ZV3

Clearance

C0,C2,C3, or as requested

Quality standard

ISO9001:2000/ SGS

Type

302 series,303 series,313 series,322 series,323 series,329 series,331 series

Features

Low friction, Long service life, Enhanced operational reliability, Consistency of roller profiles and sizes, Rigid bearing application, Running-in period with reduced temperature peaks, Separable and interchangeable

Quality Control Process

1.Assembly 2.Windage test

3.Cleaning 4.Rotary test

5.Greasing and gland 6.Noise inspection

7.Appearance inspection 8.Rust prevention

Application

Single row deep groove ball bearings are available capped (with seals or shields) or open. Open bearings that are also available capped may have recesses in the ring side faces.

 

Used in a Precision instrument, low noise machine, automobile, motorcycle, and the general machinery and so on, it is the most widely used bearing type in the machinery industry.