NKI Series NKI7/12TN

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
7	17	12	0.01

KZ SERIES :NKI 5/12 TN, NKI 10/16, NKI 20/16, NKI 30/20, NKI 35/30

Needle roller bearings NKI7/12TN have a long track record as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. Needle roller bearings of the series NKI are, other than needle roller bearings of the series NK, equipped with an inner ring and can support higher radial loads. They can be used when the shaft is not suitable for a raceway. We are offering a needle roller-bearing ski series. Needle bearing (needle according to with cylindrical roller) is the roller bearings, relative to its diameter, the roller is fine and long. This roller is called a needle. Although it has a small section, the bearing still had a high load to bear ability, therefore, is particularly applicable to radial the place with limited space.

Applications and industry: AGRICULTURE, AUTOMOTIVE, CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, HOME APPLIANCES, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY

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Bearing Number	Inner Diameter (d) MM	Outer Diameter (D) MM	Width (B) MM	Basic Load Rating (N) Dyn. C	Basic Load Rating (N) Stat. C0	Reference Speed	Limiting Speed	Weight (KG)
NKI7/12TN	7	17	12	4570	5700	28000	32000	0.01
NKI7/16TN	7	17	16	5940	8000	28000	32000	0.02
NKI9/12	9	19	12	6710	8150	26000	30000	0.02
NKI9/16	9	19	16	9130	12000	26000	30000	0.02
NKI10/16	10	22	16	10200	12500	24000	28000	0.03
NKI10/20	10	22	20	12800	16600	24000	28000	0.04
NKI12/16	12	24	16	11700	15300	22000	26000	0.03
NKI12/20	12	24	20	14500	20000	22000	26000	0.04
NKI15/16	15	27	16	13400	19000	20000	24000	0.04
NKI15/20	15	27	20	16500	25500	20000	24000	0.05
NKI17/16	17	29	16	13800	20400	19000	22000	0.04
NKI17/20	17	29	20	17200	27000	19000	22000	0.05
NKI20/16	20	32	16	15400	24500	16000	19000	0.05
NKI20/20	20	32	20	19000	32500	16000	19000	0.06
NKI22/16	22	34	16	15700	26000	15000	17000	0.05
NKI22/20	22	34	20	19400	34500	15000	17000	0.07
NKI25/20	25	38	20	22000	36500	14000	15000	0.08
NKI25/30	25	38	30	31900	60000	14000	15000	0.12
NKI28/20	28	42	20	23300	40500	12000	14000	0.1
NKI28/30	28	42	30	34100	65500	12000	14000	0.15
NKI30/20	30	45	20	24600	45000	11000	13000	0.11
NKI30/30	30	45	30	35800	72000	11000	13000	0.17
NKI32/20	32	47	20	25100	46500	11000	12000	0.12
NKI32/30	32	47	30	36900	76500	11000	12000	0.18
NKI35/20	35	50	20	26400	51000	10000	11000	0.13
NKI35/30	35	50	30	38000	83000	10000	11000	0.19