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6 YRS MJM Industrial Limited

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elitefang@hotmail.com

+8613906682453

Product Details

Find high quality four row cylindrical roller bearing with competitive price here. Please rest assured to buy four row cylindrical roller bearing with MJM Industrial Limited 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