Roller Bearings

Detailed Product Description

cylindrical roller bearings are produced 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.The rollers of  cylindrical roller bearings 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 optimizes rolling motion of the 

rollers. The benefits 
derived from this compared with traditional designs include enhanced operational reliability and a 

greater insensitivity to misalignment. 

Bassic Dimensions (mm)			Bassic load rating(kn)		Grease lubrication Limit Speed	Mass (kg)	Bearings
d	D	T	Cr	Cor	r/min(oil)		Code
20	42	12				0.079	NU1004M
25	47	16				0.145	NN3005K
30	55	13				0.139	NU1006M
35	62	20				0.254	NN3007K
40	68	15	21.2	22	7500	32.5	N1008
45	75	23				61.5	NN3009K/W33
50	80	16	25	27.5	6300	0.3	N1010
55	90	18				0.421	N1011E
60	95	18				0.48	N1012M
65	100	18				0.52	NU1013M
70	110	20				0.718	NU1014M
80	125	22				1	N1016M
85	130	22				1.04	N1017M
96.5	130	22				0.72	RNU1017M
85	130	34				1.63	NN3017KTN
95	145	37				2.21	NJ1019M
95	145	37				2.21	NN3019KTN
100	150	37				2.3	NN3020K
105	160	26				1.99	NF1021M/C4
110	170	28				2.3	NU1022M
125	170	28				1.91	RNU1022M
110	170	45				3.74	NN3022KTN
120	180	28				3.86	N1024M
130	200	33				4.52	N1026M
FOR MORE DETAILS OR FURTHER INFORMATIONS  PLS CONTACT US FREELY!
530	710	106				123	NU29/530
560	750	140				188	NN39/560
600	800	200				257	NN49/600K
630	850	100				160	N19/630
658	1075	650				2400	6729/658
710	950	106				205	N19/710
723	908	120				193	229/723Q
723	908	120				193	229/723SQ
950	1250	175				563	NU29/950
1060	1400	150				683	NU19/1060M
1320	1720	175				1164	NU19/1320M
2240	2620	120				1263	NU9/2240
2440	2620	100				481	N9/2440

 

 

Other bearing from our company:

cylindrical roller bearings, taper roller bearings,

spherical roller bearings, pressure roller bearings,

angular contact ball bearings, needle roller bearings,

deep groove ball bearings, thrust ball bearings and self-aligning ball bearings.

bushing bearing, camshaft bearing, ceramic bearing, closed-type bearing

clutch release bearing, combination bearing, cryogenic bearing, double bearing

dry bearing, end thrust bearing, friction bearing, globe bearing, leading -screw bearing

main bearing, main rod bearing, oscillating bearing, sealed roller bearing, sleeve bearing