NBS Cojinetes Complejos

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Regarding the dimensional tolerances for radial needle roller bearing, refer to Table 4.3 of 4. "Bearing Tolerances" (page A-26) for others than the characteristics described in Dimensions Table and to Table 4.4 (page A-26) for thrust bearing tolerances respectively. Manufacture of bearing Type AXN and ARN is limited to those of JIS accuracy class-5 and -4 only. The radial internal clearance of Type NKX+IR, NKXR+IR and NKIA is in accordance with the interchangeable clearance information in Table 5.1(1) in Sec. 5.1 “Bearing radial internal clearance” (page A30). The standard bearings are manufactured subject to the regular clearances. The radial internal clearance of Types AXN and ARN is unique to this type, and the clearance value specific to an intended bearing is found in the relevant dimension table. Bearing fits Radial needle roller bearings shall be fitted on shaft/in housing in compliance with Table 2. The thrust bearing washers of Type NKX and NKXR shall be fitted in a housing with hole diameter larger by 0.5mm or over than the washer outer diameter D1 or D2. For Type NKIA and NKIB it is not allowed to make the interference greater than k5/M6.

Bearing Number	Bore Dia	Outer DIa	Width	Size
35 mm x 70 mm x 11 mm NBS ZARN 3570 TN Cojinetes Complejos	128,000 mm	760,000 mm	35 mm x 70 mm x 11 mm	SC7606
45 mm x 68 mm x 30 mm NBS NKIA 5909 Cojinetes Complejos	40 mm	B04144	40 mm	No
NBS NKX 17 Cojinetes Complejos	3700 kN	462 mm	NBS	500 mm
NBS NKXR 40 Z Cojinetes Complejos	25 mm	24 mm	192,088 mm	1,56 Kg
50 mm x 90 mm x 11,5 mm NBS ZARN 5090 TN Cojinetes Complejos	8	540	400	8
17 mm x 47 mm x 9 mm NBS ZARN 1747 TN Cojinetes Complejos	29,5 mm	110 mm	110	65 mm
15 mm x 60 mm x 7,5 mm NBS ZARF 1560 TN Cojinetes Complejos	3.5 mm	1.5 mm	15 mm x 60 mm x 7,5 mm	17.462
40 mm x 115 mm x 16 mm NBS ZARF 40115 TN Cojinetes Complejos	FNTK-3554	0,021 Kg	35	51 mm
NBS NKX 12 Z Cojinetes Complejos	ISO	240x250x42	250 mm	42
30 mm x 80 mm x 14 mm NBS ZARN 3080 TN Cojinetes Complejos	77 kN	45.242 mm	73.431 mm	LM102949/LM102910
55 mm x 80 mm x 38 mm NBS NKIB 5911 Cojinetes Complejos	45 mm	45 mm	3,5 mm	3100 r/min
12 mm x 24 mm x 17.5 mm NBS NKIB 5901 Cojinetes Complejos	No	7.938	9700	12 mm x 24 mm x 17.5 mm