China Supplier Taper Roller Bearing 31310 31309 31308

China Taper roller bearing 31310 31309 31308
Model Number: 31310 31309 31308
Structure: Taper
Type: Roller
Bore Size: 15 - 100 mm
Outside Diameter: 35 - 180 mm
Precision Rating: P0, P6, P5, P4, P2
Seals Type: Open or Sealed
Number of Row: Single Row
Steel pressed: Bending claw form or rivet form
Materical: Chrome Steel, GCr15, (9Cr18), Stainless Steel
Noise standard: Z1, Z2, Z3, Z4
Vibration rank: V1, V2, V3, V4
Internal elimination code: C0, C2, C3, C4, C5
Steel pressed: Bending claw form or rivet form
Greese/Oil: As your requirement, such as SRL, PS2, Alvania R12
Application: Home appliances, electric motors, automotive components, pumps
Specifications
Tapered Roller Bearing 31310 31309 31308
1. OEM Bearings, high precision
2. Quick delivery
2. Low noise, long life
4. Rich stock
Packaging & Delivery
Packaging Detail: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet
Delivery Detail: Normally ready goods in stock
The kinds of tapered roller bearing and models
Metric single row tapered roller bearing
Inch single row tapered roller bearing
Double row tapered roller bearing
Four row tapered roller bearings
Paired single row tpered roller bearings
Inner diameter 20--150mm
Outer diameter 35--210mm
Details:
1. Less coefficient of friction, High limiting speed, Large size range, Variations of structure.
2. Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.
3. Single-row tapered roller bearing is able to carry radial and axial load in one directions simultaneously because an axial component of produced when this type of bearings loaded radically, two bearings are used together facing one another, or two or more bearings are matched and used.
Application:
For mounting wherever axial and radial loads are expected
For most parts for torque transmission
Home appliances, electric motors, automotive components

mm mm rpmPrincipal dimension Basic load ratings Speed ratings Weight d D T B C dycstcOld spec Designation Grease Oil Kg Cr Cor 204715.2514122630 302048000110000.12204719.25181525277504E322047500100000.158205216.25151323227304E303048000110000.167205222.25211833357604E323047500100000.238255216.2515132934 30205750095000.15255219.2518163746 32205700095000.1925522222184756 33205750095000.216255223.7522.5132935 30205X2750095000.6256218.2517134148 31305A750095000.268256218.2517134447 303059000130000.25256225.2524205766 32305600071000.422285216161232.239.2 320/28/YB2710089000.145306217.2516143744 30206630085000.23306221.2520174353 32206630085000.353062252519.56475 33206560075000.343307220.7519165663 30306560075000.39307220.75201449.559.5 31306WB1500067000.489307224.3523186080 31306X2A500067000.489307228.7527237084 32306530070000.554327529.75282368.954.3 T5FD032500067000.64735621818143852 32007600080000.384356518181432417707E 500070000.229356518181435427707EY 500070000.251357218.2517154655 30207530070000.32357224.25231965857507El32207/YA8530070000.45357224.2523195975 32207530070000.45357228282279.5106 33207480063000.519358022.7521185965 30307500067000.515358032.7531257994 32307480063000.7554068191914.55379.5 32008/P6X530070000.29740721919165379.5 32008X1WC530070000.297408019.7518166073 30208480063000.43408024.7523197293 32208480063000.584080323225103126 33208430056000.701409025.252317657727308E31308400053000.731409025.25232073867308E30308450060000.734409035.253327931197608EK 400053001.02409035.253327106140 32308400053001.084575202015.54463 32009480063000.343458520.7519166483 30209450060000.46458524.75231977105 32209450060000.57458524.7523.5205472127509 450060000.6214585323225102146 33209400053000.7894510027.252518789327309E31309360048000.9774510027.252522891077309E30309400053000.98745100322920.5135163 31309X2340045001.164510038.253630132179 32309360048001.44471004343371371907909 340045001.665080202015.554.586.5 32010450060000.381508221.521.51752737710 320043000.331