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Four Row Cylindrical Roller Bearing

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-07 08:03

  • Browse the number:

    132

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Company Profile
MJM Industrial Limited
By certification [File Integrity]
Contact:

zhuofeng(Mr.)  

Email:

Telephone:

Phone:

Area:

Zhejiang

Address:

2307 Huiya Intl, 1107 Tiantong North Road, Ningbo, China

Website:

http://www.86bearings.com/ http://www.sn-led.com/com/zhuofeng/

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Product Details
MJM Industrial Limited is well-known as one of the leading four row cylindrical roller bearing manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized four row cylindrical roller bearing made in China with us.

Product Details:  Four row cylindrical roller bearing

Principal Dimensions
Basic Load Ratings
Limiting Speeds
Wt
Bearing Number
d
D
B
FW
Cr
Cor
Greast
Oil
 
 
mm
KN
r/min
kg
New
Old
100 135 80 110 200 510 3400 4000 3 FC202780  
  138 80 110 260 600 3400 4000 3.7 FC202880  
  140 70 111 190 410 3400 4000 3.5 FC202870 672820K
  140 104 111 290 700 3400 4000 5.l FC2028104 672820
  145 70 113 220 460 3400 4000 4.1 FC202970 672720
  150 106 113 350 740 3400 4000 6.8 FC2030106  
110 150 80 122 240 600 3100 3800 4.4 FC223080  
  170 90 127 360 750 2800 3600 7.9 FC223490 672722K
  170 120 127 360 750 800 3600 10.6 FC2234120 672722
120 180 92 137 375 820 2600 3400 8.7 FC243692  
  180 105 136 430 920 2600 3400 9.8 FC2436105 672724
  180 120 136 480 1060 2600 3400 11.2 FC2436120  
130 200 104 150 480 1000 2400 3000 12.5 FC2640104  
  200 125 149 530 1140 2400 3000 15   672726
140 190 119 154 470 1250 2400 3000 9.5 FC2838119  
  210 100 158 500 1100 2200 2800 12.8 FC2842100  
  210 106 158 500 1100 2200 2800 13.6 FC2842106  
  210 125 158 620 1360 2200 2800 15.87 FC2842125  
  210 155 158 760 1770 2200 2800 19.6 FC2842155  
  210 155 166 720 1560 2200 2800 17.5 FC2942155  
145 225 156 169 800 1940 2000 2600 24.4 FC2945156  
  210 120 166 600 1500 2200 2800 12.5 FC3042120  
150 210 120 166 600 1500 2200 2800 12.5 FCD3042120  
  220 120 167 630 1360 2100 2700 15 FC3044120  
  225 120 169 790 1560 2000 2600 17.3 SFC3045120  
  225 120 169 725 1590 2000 2600 17.5 FC3045120  672730K
  225 150 169 780 1750 2000 2600 20 FC33045150  
  230 156 174 815 1660 2000 2600 23.5 FC3046156 672730
  230 156 174 910 1900 2000 2600 23.2 SFC3046156  
160 225 168 183 1950 2300 2000 2600 - FC3245168  
  230 130 180 640 1610 2000 2600 18.7 FC3246130  
  230 130 180 720 1500 2000 2600 18.5 SFC3246130  
  230 168 180 820 2220 2000 2600 24.2   672832
  230 168 179 890 2270 2000 2600 22.2 FC3246168  
  230 168 180 910 2070 2000 2600 22 SFC3246168  
  240 124 183 670 1500 1900 2400 20.6 FC3248124 672732K
  240 124 183 780 1800 1900 2400 20.6 SFC3248124  
  240 168 183 955 2330 1900 2400 27.6 FC3248168 672732
  240 168 183 955 2330 1900 2400 26 FCD3248168  
  260 168 183 955 2330 1800 2300 38.2 FC3252168  
170 230 130 188.5 680 1700 1900 2400 16.3 FC3446130  
  230 180 186 700 2000 1900 2400 22.7 FC3446180  
  240 130 190 830 1800 1800 2300 - FC3448130  
  250 170 192 1000 2400 1800 2200 29.9 FC3450170 672734
  250 170 192 1050 2700 1800 2200 29.5 SFC3450170  
  260 120 195 880 1770 1800 2200 24.2 FC3452120 672734K
  260 120 195 870 1770 1800 2200 - FC3452120  
  260 150 195 860 1900 1800 2200 30.2 FC3452150 672834
  260 170 196 1080 2460 1800 2200 34.9 FC3452170  
  260 170 196 1050 2300 1800 2200 - SFC3452170  
  260 225 196 1270 3350 1800 2200 - FC3452225  
180 250 120 200 600 1580 1800 2200 19 FC3650120  
  250 130 200 740 1750 1800 2200 20.7 FC3650130  
  250 156 200 710 1900 1800 2200 24.7 FC3650156  
  250 156 200 900 2400 1800 2200 24.5 SFC3050156  
  260 120 202 690 860 1800 2200 20 FC3652120 672836
  260 124 202 720 1650 1800 2200 22.6 FC3652124  
  260 124 202 875 1900 1800 2200 22.3 SFC3652124  
  260 154 202 980 2200 1800 2200 28.2 FC3652154  
  260 160 202 900 2200 1800 2200 29.2 FC3652160  

 

1. Cylindrical roller bearings are available in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

2. In cylindrical roller bearings, the rollers are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and ptimises rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.

3. The ring with the integral flanges together with the cylindrical roller and cage assembly can be separated from the other ring. This results in easy mounting and dismounting, particularly where the load conditions are such that interference fits are required for both rings.

4. Applications: 

             Electric motor, automotive, industrial transmission, double-row cylindrical roller bearings are greatly used for the spindles of machine tools

DesignationsPrincipal dimensions(mm)Other dimensions(mm)Basic load ratings(kN)Weight(kg)dDBCrminr1minFwD1 minb maxk maxdyc(Cr)stc(Cor)FC30451201502251201202216920094645145016.7672730150230156156221742049.55730179023.6FC32461301602301301301.51.5180210  665170516.9672832Y1602301681682.12.1180206.6  670217022.1672732KU1602401241242.12.118321694685153020.3FC32481241602401241242.12.118321694685153020.3FC32481681602401681682.12.1183216105965235026.3FCD344616017023016016022185.5211.57.531100236020.06727341702501701702.12.1192225126995250028.5FC3450170Q1/HG2YA41702501701702.12.11922259.551020259028.9FC34521201702601201202.12.11952259.55660179024.6FC36521241802601241242.12.1202234.89.55735173021.7FC36521681802601681682.12.1202234.81261070279030.2FC3652168/YA31802601681682.12.1202234.81261070279030.1FC3652168Q1/HG2YA41802601681682.12.1202234.89.551390279030.6FC36521801802601801802.12.1202234.81261140300031.56728381902601681682.12.1212238.69.55880257022.6FC38541681902701681682.12.1212245.29.55950243030.2FC3854168/YA31902701681682.12.1212245.29.55950243029.9FC3854168Q1/HG2C9YA41902701681682.12.1212245.29.551045243030.8FC3854170/YA31902701701702.12.1212245.59.55950243030.26727381902702002002.12.1212245.21571170318035.0FC4054170Q1/YA32002701701702.12.1222246.59.55785227028.7FC4054170Q1/HG2C4Y2002701701702.12.1222246.5  785227028.7FC40561882002801881882.12.12222559.55985258035.7FC40581922002901921922.12.12262621561240325040.96727422103002102102.12.12342719.551420395048.3672742U2103002102102.12.12342719.551420395048.3FC4462192/YA32203101921922.12.1246282.51561300191045.8FC44621922203101921922.12.1246282.51561300191045.8FC44622252203102252250.62.1244280  1450405053.96728442203202102102.12.1248287  1430380056.5FC4468200/YB222034020020044250308.31561630355063.4FC4666206/YA32303302062062.12.12602969.551350380056.5FC4866220/YA32403302202202.12.12643019.551620485056.5FC4866220/YA32403302202202.12.1264301  1620485056.7FC4868192A240340192