MJM Industrial Limited
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Address: 2307 Huiya Intl, 1107 Tiantong North Road, Ningbo, China
TEL: 86-574-83065330
FAX : 86-574-83065331
Four Row Cylindrical Roller Bearing

Four Row Cylindrical Roller Bearing

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...

    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
    10013580110200510340040003FC202780 
     13880110260600340040003.7FC202880 
     14070111190410340040003.5FC202870672820K
     140104111290700340040005.lFC2028104672820
     14570113220460340040004.1FC202970672720
     150106113350740340040006.8FC2030106 
    11015080122240600310038004.4FC223080 
     17090127360750280036007.9FC223490672722K
     170120127360750800360010.6FC2234120672722
    12018092137375820260034008.7FC243692 
     180105136430920260034009.8FC2436105672724
     18012013648010602600340011.2FC2436120 
    13020010415048010002400300012.5FC2640104 
     20012514953011402400300015 672726
    1401901191544701250240030009.5FC2838119 
     21010015850011002200280012.8FC2842100 
     21010615850011002200280013.6FC2842106 
     21012515862013602200280015.87FC2842125 
     21015515876017702200280019.6FC2842155 
     21015516672015602200280017.5FC2942155 
    14522515616980019402000260024.4FC2945156 
     21012016660015002200280012.5FC3042120 
    15021012016660015002200280012.5FCD3042120 
     22012016763013602100270015FC3044120 
     22512016979015602000260017.3SFC3045120 
     22512016972515902000260017.5FC3045120 672730K
     22515016978017502000260020FC33045150 
     23015617481516602000260023.5FC3046156672730
     23015617491019002000260023.2SFC3046156 
    1602251681831950230020002600-FC3245168 
     23013018064016102000260018.7FC3246130 
     23013018072015002000260018.5SFC3246130 
     23016818082022202000260024.2 672832
     23016817989022702000260022.2FC3246168 
     23016818091020702000260022SFC3246168 
     24012418367015001900240020.6FC3248124672732K
     24012418378018001900240020.6SFC3248124 
     24016818395523301900240027.6FC3248168672732
     24016818395523301900240026FCD3248168 
     26016818395523301800230038.2FC3252168 
    170230130188.568017001900240016.3FC3446130 
     23018018670020001900240022.7FC3446180 
     240130190830180018002300-FC3448130 
     250170192100024001800220029.9FC3450170672734
     250170192105027001800220029.5SFC3450170 
     26012019588017701800220024.2FC3452120672734K
     260120195870177018002200-FC3452120 
     26015019586019001800220030.2FC3452150672834
     260170196108024601800220034.9FC3452170 
     2601701961050230018002200-SFC3452170 
     2602251961270335018002200-FC3452225 
    18025012020060015801800220019FC3650120 
     25013020074017501800220020.7FC3650130 
     25015620071019001800220024.7FC3650156 
     25015620090024001800220024.5SFC3050156 
     2601202026908601800220020FC3652120672836
     26012420272016501800220022.6FC3652124 
     26012420287519001800220022.3SFC3652124 
     26015420298022001800220028.2FC3652154 
     26016020290022001800220029.2FC3652160 

     

    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
    Four row cylindrical roller bearing
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