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Stainless Steel Taper Roller Bearing / Single Row Tapered Roller Bearings

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Stainless Steel Taper Roller Bearing / Single Row Tapered Roller Bearings

Brand Name : NSK

Model Number : 31311

Certification : ISO9001:2008

Place of Origin : Japan

MOQ : 1pc

Price : USD 0.1-1000/pc

Payment Terms : TT, Western Union, MoneyGram,

Supply Ability : 10000pcs/month

Packaging Details : Industrial packaging: plastic bag + kraft paper + carton or wooden ; plastic tube + carton

Type : Tapered roller bearings

Bore Size : 55mm

Precision Rating : P0 P6 P5 P4 P2

Vibration : Z1V1 Z2V2 Z3V3 Z4V4

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Taper Roller Bearing Single Row 31311, 55mm Bore

Product Introduction:

Tapered roller bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers.

Taper roller bearings contain four main components:the inner rings,the outer ring(or cup),the tapered rolling elements,and the roller retainer(or cage).These bearings are specially engineered with tapered angles to accommodate both radial loads and thrust in housings and on rotating shaft assemblies.The sheerer the angel of the cup taper,the higher the thrust load tolerance of the taper roller bearing.

Features of Taper Roller Bearing

The roller and the raceway are in line contact or underline contact.

Large radial load, carrying capacity and friction coefficient is small.

Suitable for high speed runing equipment.

nner ring and outer ring can be separated, easy to install and remove.

Package: Usually made by plastic tube+anti-rust paper+box+carton

Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

Delivery Time: 3-25 days, according to the order quantity

Description
All types tapered roller bearings
Structure
Tapered roller bearings
Brand name
As the customer's requirement
Quality standard
ISO9001:2008
Services
OEM Based on your Aboriginal
Delivery time
5-20 days
Bearing package
Box ,carton ,pallet
Payment term
L/C ,T/T
Species
All models
Material
Chromium steel (main), carbon steel, stainless steel, ceramic
30000 series
30202,30203,30205,30206,30207,30302,30303,30305,30308,30352 ect
31000 series
31305,31306,31307,31308,31310,31311,31312,31313,31314,31319 ect
32000 series
32204,32204,32206,32209,32210,32303,32304,32305,32306,32334 ect
33000 Series
33205,33206,33207,33209,33210,33217,33108,33109,33110,33118 ect


Products Show:

Stainless Steel Taper Roller Bearing / Single Row Tapered Roller Bearings


Specification:
Stainless Steel Taper Roller Bearing / Single Row Tapered Roller Bearings

Bearing No. Dimensions (mm) Load Rating (KN) Mass
d D T B C R
mIn		 r
min		 C C0 kg
30202 15 35 11.75 11 10 0.6 0.6 15.0 14.3 0.053
30203 17 40 13.25 12 11 1.0 1.0 20.7 21.9 0.082
30204 20 47 15.25 14 12 1.0 1.0 28.2 30.6 0.128
30205 25 52 16.25 15 13 1.0 1.0 32.2 37.0 0.153
30206 30 62 17.25 16 14 1.0 1.0 43.3 50.5 0.231
30207 35 72 18.25 17 15 1.5 1.5 54.2 63.5 0.332
30208 40 80 19.75 18 16 1.5 1.5 63.0 74.0 0.417
30209 45 85 20.75 19 16 1.5 1.5 67.9 83.6 0.473
30210 50 90 21.75 20 17 1.5 1.5 73.3 92.1 0.529
30211 55 100 22.75 21 18 2.0 1.5 90.8 113.7 0.715
30212 60 110 23.75 22 19 2.0 1.5 103.3 130.0 0.905
30213 65 120 24.75 23 20 2.0 1.5 120.6 152.6 1.130
30214 70 125 26.25 24 21 2.0 1.5 132.0 173.0 1.238
30215 75 130 27.25 25 22 2.0 1.5 138.4 185.4 1.360
30216 80 140 28.25 26 22 2.5 2.0 160.4 212.8 1.680
30217 85 150 30.50 28 24 2.5 2.0 177.6 236.8 2.060
30218 90 160 32.50 30 26 2.5 2.0 200.1 269.6 2.560
30219 95 170 34.50 32 27 3.0 2.5 226.6 309.0 3.060
30220 100 180 37.00 34 29 3.0 2.5 253.9 350.3 3.740
30221 105 190 39.00 36 30 3.0 2.5 285.3 398.6 4.380
30222 110 200 41.00 38 32 3.0 2.5 314.9 443.6 5.233

Bearing No. Dimensions (mm) Load Ratings (KN) Mass
d D T B C Rmin rmin C C0 kg
30302 15 42 14.25 13 11 1.00 1.00 22.90 21.60 0.094
30303 17 47 15.25 14 12 1.00 1.00 28.30 27.30 0.129
30304 20 52 16.25 15 13 1.50 1.50 33.10 33.20 0.166
30305 25 62 18.25 17 15 1.50 1.50 46.90 48.10 0.266
30306 30 72 20.75 19 16 1.50 1.50 59.00 63.10 0.385
30307 35 80 22.75 21 18 2.00 1.50 75.30 82.60 0.515
30308 40 90 25.25 23 20 2.00 1.50 90.90 107.60 0.748
30309 45 100 27.25 25 22 2.00 1.50 108.90 129.80 0.987
30310 50 110 29.25 27 23 2.50 2.00 130.10 157.10 1.289
30311 55 120 31.50 29 25 2.50 2.00 153.30 187.60 1.635
30312 60 130 33.50 31 26 3.00 2.50 171.00 210.00 1.956
30313 65 140 36.00 33 28 3.00 2.50 195.90 241.70 2.440
30314 70 150 38.00 35 30 3.00 2.50 219.00 271.70 2.980
30315 75 160 40.00 37 31 3.00 2.50 252.80 318.80 3.586
30316 80 170 42.50 39 33 3.00 2.50 279.00 352.00 4.263
30317 85 180 44.50 41 34 4.00 3.00 304.90 388.20 4.960
30318 90 190 46.50 43 36 4.00 3.00 336.00 407.00 5.780

Bearing No. Dimensions (mm) Load Rating (KN) Mass
d D T B C R
min		 r
min		 C C0 kg
31305 25 62 18.25 17 13 1.5 1.5 40.7 46.1 0.262
31306 30 72 20.75 19 14 1.5 1.5 52.0 60.0 0.389
31307 35 80 22.75 21 15 2.0 1.5 66.0 77.0 0.508
31308 40 90 25.25 23 17 2.0 1.5 81.0 96.0 0.722
31309 45 100 27.25 25 18 2.0 1.5 96.0 114.0 0.950
31310 50 110 29.25 27 19 2.5 2.0 108.0 128.0 1.230
31311 55 120 31.50 29 21 2.5 2.0 130.0 158.0 1.560
31312 60 130 33.50 31 22 3.0 2.5 145.4 176.8 1.920
31313 65 140 36.00 33 23 3.0 2.5 165.7 202.6 2.390
31314 70 150 38.00 35 25 3.0 2.5 186.9 231.0 2.870
31315 75 160 40.00 37 26 3.0 2.5 222.0 266.0 3.470
31316 80 180 42.50 39 27 3.0 2.5 236.0 282.0 4.120
31317 85 180 44.50 41 28 4.0 3.0 263.0 317.0 4.810
31318 90 190 46.50 43 30 4.0 3.0 282.0 336.0 5.600

Product Tags:

sealed tapered roller bearings

      

tapered roller thrust bearing

      
China Stainless Steel Taper Roller Bearing / Single Row Tapered Roller Bearings factory

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