Model NO.: 30315 30316 30317 30318 30319 30320
Separated: Separated
Certification: ISO9001
Quality: P5, P6, P0
Type: 30303-30320
Original: China
Factory or Not: Factory, Not Trading Company
Row: Single, Two, Four Rows Taper Roller Bearing
Trademark: FXM OR OEM
Transport Package: Single Box Packing or as OEM
Specification: P5
Origin: China
HS Code: 8482102000
Model NO.: 30315 30316 30317 30318 30319 30320
Separated: Separated
Certification: ISO9001
Quality: P5, P6, P0
Type: 30303-30320
Original: China
Factory or Not: Factory, Not Trading Company
Row: Single, Two, Four Rows Taper Roller Bearing
Trademark: FXM OR OEM
Transport Package: Single Box Packing or as OEM
Specification: P5
Origin: China
HS Code: 8482102000
why choose us 

1.we are factory , not trading company ,
   so can control all the process from production to sell , after-sale.

2.salt-bath and oil two kinds of heat-treatment for your choice

3.ISO9001 Quality Management System Certification

4, competitive prices + fast lead time +large stock + good quality control
    + better after-sale service

5, professional tenechical department service to sales department ,
    fully understand your technical request .


Tapered Roller(Rolling) Bearings 
30200, 30300, 32200, 32300, 31300, 32000, 32900, 33000, 33100, 33200 and inch Series

A, 30303-30320 data for your better reference: 
new  unit Cup    OUTSIDE DIA. Cone  BORE Cone WIDTH Cup  WIDTH Bearing WIDTH Max.Shaft  Fillet Radii Max.Hsng.  Fillet Radii Rated load
(KN)
Number D d B C T R r Cr Cor
30303 mm 47.000  17.000  14.000  12.000  15.250  2.5 1.6 28.3 27.2
in 1.850  0.669  0.551  0.472  0.600  0.098  0.063 
30304 mm 52.000  20.000  15.000  13.000  16.250  3.0  2.3 34.7 33.1
in 2.047  0.787  0.591  0.512  0.640  0.118  0.091 
30305 mm 62.000  25.000  17.000  15.000  18.250  3.0  2.3  49.2 48.2
in 2.441  0.984  0.669  0.591  0.719  0.118  0.091 
30306 mm 72.000  30.000  19.000  16.000  20.750  3.0  2.3 62.1 63.6
in 2.835  1.181  0.748  0.630  0.817  0.118  0.091 
30306/H23 mm 72.000  30.000  19.000  18.000  23.000  3.0  2.3 64.7 77
in 2.835  1.181  0.748  0.709  0.906  0.118  0.091 
30307 mm 80.000  35.000  21.000  18.000  22.750  4.0  2.3 79.3 83.2
in 3.150  1.378  0.827  0.709  0.896  0.157  0.091 
30308 mm 90.000  40.000  23.000  20.000  25.250  4.0  2.3 94.8 106.9
in 3.543  1.575  0.906  0.787  0.994  0.157  0.091 
30309 mm 100.000  45.000  25.000  22.000  27.250  4.0  2.8 115.1 131.3
in 3.937  1.772  0.984  0.866  1.073  0.157  0.110 
30310 mm 110.000  50.000  27.000  23.000  29.250  5.0  3.5 137.4 158.8
in 4.331  1.969  1.063  0.906  1.152  0.197  0.138 
30311 mm 120.000  55.000  29.000  25.000  31.500  5.0  2.8 160.6 187.5
in 4.724  2.165  1.142  0.984  1.240  0.197  0.110 
30312 mm 130.000  60.000  31.000  26.000  33.500  5.5 4 182.3 213.9
in 5.118  2.362  1.220  1.024  1.319  0.217  0.157 
30313 mm 140.000  65.000  33.000  28.000  36.000  5.5 4 195.9 241.7
Threaded 90Ded Elbow

Threaded 90Ded Elbow,Forged 90D Elbow Class 2000,Forged 90D Elbow Female Screwed Seamless,90D Elbow Female Screwed High Pressure

Wenzhou Kezheng Valve Pipe Fitting Co., Ltd. , https://www.kezhengfitting.com