OEM Supply China Factory Bearing Bearing Ball Bearing Roller Bearing

Short Description:

● Single row tapered roller bearings are separable bearings.

● It can be easily mounted on the journal and bearing pedestal.

● It can withstand an axial load in one direction. And it can limit the axial displacement of the shaft relative to the bearing seat in one direction.

● Widely used in automobile, mining, metallurgy, plastic machinery and other industries.


Product Detail

Product Tags

With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for OEM Supply China Factory Bearing Bearing Ball Bearing Roller Bearing, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.
With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for China Ball Bearing, Facotry Bearing, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products and solutions!

Introduction

Single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. 

Features and Benefits

●Low friction

●Long service life

●Enhanced operational reliability

●Consistency of roller profiles and sizes

●Rigid bearing application

●Separable and interchangeable

Precautions Before Installation

Ensure that the installation site is clean and strictly prevent foreign matter from entering the bearing interior.

Check the bearing for quality problems. Whether the rotation is flexible, carefully check the bearing parts surface for defects, such as indentation, burns, cracks, etc. It is strictly prohibited to load defective parts.

Ensure sealing quality. Carefully check whether the seal model, specification and size are appropriate, whether there are defects or quality problems, and whether the relevant accessories are complete and reasonable.

Make sure the bearings are clean. Do not install the bearings without cleaning

Precautions During Installation

Bearing inner sleeve must be installed by induction heating and must not exceed 120℃. It is strictly prohibited to dismount the bearing by open flame heating.

Avoid hard loading, impact, must ensure that the bearing gently loaded, bearing and seat hole for small clearance, the normal situation should be gently hit the end face is loaded, forced impact skew is not easy to load, so that the bearing hole surface damage or even scrap.

When unqualified sealing, gland and other parts are found during installation, they must be scrapped or repaired strictly to ensure that the assembly quality meets the quality requirements.

When it is not easy to load, find out the reason, take reasonable measures after eliminating the problem, repair the parts in time when it is found that there are deformation problems, and propose to modify the drawing when necessary.

Apply sufficient and clean grease strictly as required.

Parameters

SIZE Dimensions Basic load ratings Weight
dynamic static
d D B C T Rmin  rmin KN KN kg
30203 17 40 12 11 13.25 1 1 20.7 21.9 0.079
30204 20 47 14 12 15.25 1 1 28.2 30.6 0.126
30205 25 52 15 13 16.25 1 1 32.2 37.0 0.154
30206 30 62 16 14 17.25 1 1 43.3 50.5 0.231
30207 35 72 17 15 18.25 1.5 1.5 54.2 63.5 0.331
30208 40 80 8 16 19.25 1.5 1.5 63 74 0.422
30209 45 85 19 17 20.25 1.5 1.5 67.9 83.6 0.474
30210 50 90 20 18 21.25 1.5 1.5 73.3 92.1 0.529
30211 55 100 21 19 22.25 2 1.5 90.8 113.7 0.713
30212 60 110 22 20 23.25 2 1.5 103.3 130 0.904
30213 65 120 23 21 24.25 2 1.5 120.6 152.6 1.13
30214 70 125 24 22 26.25 2 1.5 132.3 173.6 1.26
30215 75 130 25 23 27.25 2 1.5 138.4 185.4 1.36
30216 80 140 26 24 28.25 2.5 2 160.4 212.8 1.67
30217 85 150 28 25 30.5 2.5 2 177.6 236.8 2.06
30218 90 160 30 26 32.5 2.5 2 200.1 269.6 2.54
30219 95 170 32 27 34.5 3 2.5 226.6 309 3.04
30220 100 180 34 28 37 3 2.5 253.9 350.3 3.72
30221 105 190 36 29 39 3 2.5 285.3 398.6 4.38
30222 110 200 38 30 41 3 2.5 314.9 443.6 5.21
30303 17 47 14 32 15.25 1 1 28.3 27.2 0.129
30304 20 52 15 12 16.25 1.5 1.5 33.1 33.2 0.165
30305 25 62 17 1315 18.25 1.5 1.5 46.9 48.1 0.263
30306 30 72 19 16 20.75 1.5 1.5 59 63.1 0.387
30307 35 80 21 18 22.75 2 1.5 75.3 2.6 0.515
30308 40 90 23 20 25.25 2 1.5 90.9 107.6 0.747
30309 45 100 25 22 27.25 2 1.5 108.9 129.8 0.984
27709k 45 100 29 20.5 32 2.5 2 101.1 110.8 1.081
30310 50 110 27 23 29.25 2.5 2 130.1 157.1 1.28
30311 55 120 29 25 31.5 2.5 2.5 153.3 187.6 1.63
30312 60 130 31 26 33.5 3 2.5 171.4 210.0 1.99
30313 65 140 33 28 36 3 2.5 195.9 241.7 2.44
30314 70 150 35 30 38 3 2.5 219 271.7 2.98
30315 75 160 37 31 40 3 2.5 252 318 3.57
30316 80 170 39 33 42.5 3 2.5 278 352.0 4.27
30317 85 180 41 34 44.5 3 2.5 305 388 4.96
30318 90 190 43 36 46.5 3 2.5 342 440 5.55

With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for OEM Supply China Factory Bearing Bearing Ball Bearing Roller Bearing, We are hunting ahead to cooperating with all buyers from in your own home and abroad. Moreover, customer pleasure is our everlasting pursuit.
OEM Supply China Ball Bearing, Facotry Bearing, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products and solutions!


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