Product Details

needle roller bearing nk55/35 for heavy truck driver front axle1880410069

Needle roller bearings are rotational motion bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with ball bearings. Being small, needle roller bearings contribute to reducing overall machine size, and are thus widely used in various applications such as automobiles, motorcycles, printing presses, industrial robots and construction equipment.

Dimensions			Mass	Designation
Fw	D	C
mm	mm	mm	kg	–
48	62	22	0.14	RNA 4908
48	62	22	0.15	RNA 4908 RS
48	62	22	0.15	RNA 4908.2RS
48	62	40	0.26	RNA 6908
50	62	25	0.15	NK 50/25 TN
50	62	35	0.21	NK 50/35 TN
50	65	22	0.16	NKS 50
52	68	22	0.18	RNA 4909
52	68	22	0.16	RNA 4909 RS
52	68	22	0.16	RNA 4909.2RS
52	68	40	0.34	RNA 6909
55	68	25	0.18	NK 55/25
55	68	35	0.25	NK 55/35
55	72	22	0.22	NKS 55
58	72	22	0.16	RNA 4910
58	72	22	0.16	RNA 4910 RS
58	72	22	0.16	RNA 4910.2RS
58	72	40	0.31	RNA 6910
60	72	25	0.17	NK 60/25 TN
60	72	35	0.26	NK 60/35
60	80	28	0.34	NKS 60
63	80	25	0.26	RNA 4911
63	80	45	0.47	RNA 6911
65	78	25	0.22	NK 65/25
65	78	35	0.31	NK 65/35
65	85	28	0.36	NKS 65
68	82	25	0.24	NK 68/25
68	82	35	0.34	NK 68/35
68	85	25	0.28	RNA 4912
68	85	45	0.49	RNA 6912