Needle Roller Bearings Without Inner Ring NK Series

Basic Info

Model No.: NK Series

Additional Info

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF

Product Description

Inner Ring Needle Bearings NK Series features
Lowest cross section among rolling bearings
Needle Roller Bearings NK Series In applications where less space is available, needle roller and cage assemblies offer a very compact solution.

Inner Ring Needle Bearings NK Series
High load carrying capacity
Due to their large number of rollers, needle roller and cage assemblies have a high load carrying capacity.
High stiffness
Due to their large number of small-diameter rollers, needle roller and cage assemblies have high stiffness.

High Precision Needle Bearings NK Series have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring.

Needle Roller Bearings NK Series offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground. This allows for the use of larger shafts and design alternatives.

Item #	Dimensions			Basic Load Ratings		Weight
Item #	Fw	D	C	C	Co	Kg
NK 5/12 TN	5 mm	10 mm	10 mm	2290 N	2000 N	0.01 g
NK 6/10 TN	6 mm	12 mm	10 mm	2550 N	2360 N	0.01 g
NK 6/12 TN	6 mm	12 mm	12 mm	3300 N	3200 N	0.01 g
NK 7/10 TN	7 mm	14 mm	10 mm	2810 N	2750 N	0.01 g
NK 7/12 TN	7 mm	14 mm	12 mm	3580 N	3750 N	0.01 g
NK 8/12 TN	8 mm	15 mm	12 mm	3800 N	4250 N	0.01 g
NK 8/16 TN	8 mm	15 mm	16 mm	5010 N	5850 N	0.01 g
NK 9/12 TN	9 mm	16 mm	12 mm	4400 N	5200 N	0.01 g
NK 9/16 TN	9 mm	16 mm	16 mm	5720 N	7200 N	0.01 g
NK 10/12 TN	10 mm	17 mm	12 mm	4570 N	5700 N	0.01 g
NK 10/16 TN	10 mm	17 mm	16 mm	5940 N	8000 N	0.01 g
NK 12/12	12 mm	19 mm	12 mm	6710 N	8150 N	0.01 g
NK 12/16	12 mm	19 mm	16 mm	9130 N	12000 N	0.02 g
NK 14/16	14 mm	22 mm	16 mm	10200 N	12500 N	0.02 g
NK 14/20	14 mm	22 mm	20 mm	12800 N	16600 N	0.03 g
NK 15/16	15 mm	23 mm	16 mm	11000 N	14000 N	0.02 g
NK 15/20	15 mm	23 mm	20 mm	13800 N	18300 N	0.03 g
NK 16/16	16 mm	24 mm	16 mm	11700 N	15300 N	0.02 g
NK 16/20	16 mm	24 mm	20 mm	14500 N	20000 N	0.03 g
NK 17/16	17 mm	25 mm	16 mm	12100 N	16600 N	0.03 g
NK 17/20	17 mm	25 mm	20 mm	15100 N	22000 N	0.03 g
NK 18/16	18 mm	26 mm	16 mm	12800 N	17600 N	0.03 g
NK 18/20	18 mm	26 mm	20 mm	16100 N	23600 N	0.03 g
NK 19/16	19 mm	27 mm	16 mm	13400 N	19000 N	0.03 g
NK 19/20	19 mm	27 mm	20 mm	16500 N	25500 N	0.03 g
NK 20/16	20 mm	28 mm	16 mm	13200 N	19300 N	0.03 g
NK 20/20	20 mm	28 mm	20 mm	16500 N	25500 N	0.03 g
NK 21/16	21 mm	29 mm	16 mm	13800 N	20400 N	0.03 g
NK 21/20	21 mm	29 mm	20 mm	17200 N	27000 N	0.04 g
NK 22/16	22 mm	30 mm	16 mm	14200 N	21600 N	0.03 g
NK 22/20	22 mm	30 mm	20 mm	17900 N	29000 N	0.04 g
NK 24/16	24 mm	32 mm	16 mm	15400 N	24500 N	0.03 g
NK 24/20	24 mm	32 mm	20 mm	19000 N	32500 N	0.04 g
NK 25/16	25 mm	33 mm	16 mm	15100 N	24500 N	0.03 g
NK 25/20	25 mm	33 mm	20 mm	19000 N	32500 N	0.04 g
NK 26/16	26 mm	34 mm	16 mm	15700 N	26000 N	0.03 g
NK 26/20	26 mm	34 mm	20 mm	19400 N	34500 N	0.04 g
NK 28/20	28 mm	37 mm	20 mm	22000 N	36500 N	0.05 g
NK 28/30	28 mm	37 mm	30 mm	31900 N	60000 N	0.08 g
NK 29/20	29 mm	38 mm	20 mm	22000 N	36500 N	0.05 g
NK 29/30	29 mm	38 mm	30 mm	31900 N	60000 N	0.08 g
NK 30/20	30 mm	40.000 mm	20 mm	22000 N	38000 N	0.07 g
NK 30/30	30 mm	40.000 mm	30 mm	33000 N	63000 N	0.10 g
NK 32/20	32 mm	42.000 mm	20 mm	23300 N	40500 N	0.07 g
NK 32/30	32 mm	42.000 mm	30 mm	34100 N	65500 N	0.10 g
NK 35/20	35 mm	45 mm	20 mm	24600 N	45000 N	0.07 g
NK 35/30	35 mm	45 mm	30 mm	35800 N	72000 N	0.11 g
NK 37/20	37 mm	47 mm	20 mm	25100 N	46500 N	0.08 g
NK 37/30	37 mm	47 mm	30 mm	36900 N	76500 N	0.11 g
NK 38/20	38 mm	48 mm	20 mm	25500 N	49000 N	0.08 g
NK 38/30	38 mm	48 mm	30 mm	37400 N	80000 N	0.12 g
NK 40/20	40 mm	50 mm	20 mm	26400 N	51000 N	0.08 g
NK 40/30	40 mm	50 mm	30 mm	38000 N	83000 N	0.13 g
NK 42/20	42 mm	52.000 mm	30 mm	27000 N	53000 N	0.09 g
NK 42/30	42 mm	52.000 mm	30 mm	39100 N	86500 N	0.13 g
NK 43/20	43 mm	53 mm	20 mm	27500 N	55000 N	0.09 g
NK 43/30	43 mm	53 mm	30 mm	40200 N	90000 N	0.13 g
NK 45/20	43 mm	55.000 mm	20 mm	27500 N	57000 N	0.09 g
NK 45/30	43 mm	55.000 mm	30 mm	40200 N	93000 N	0.14 g
NK 47/20	47 mm	57 mm	20 mm	29200 N	61000 N	0.10 g
NK 47/30	47 mm	57 mm	30 mm	41800 N	98000 N	0.14 g
NK 50/25	50 mm	62 mm	25 mm	38000 N	78000 N	0.16 g
NK 50/35	50 mm	62 mm	35 mm	49500 N	110000 N	0.22 g
NK 55/25	55 mm	68.000 mm	25 mm	40200 N	88000 N	0.18 g
NK 55/35	55 mm	68.000 mm	35 mm	52300 N	122000 N	0.25 g
NK 60/25	60 mm	72 mm	25 mm	41800 N	96500 N	0.19 g
NK 60/35	60 mm	72 mm	35 mm	55000 N	134000 N	0.26 g
NK 65/25	65 mm	78 mm	25 mm	44000 N	104000 N	0.22 g
NK 65/35	65 mm	78 mm	35 mm	58300 N	146000 N	0.31 g
NK 68/25	68 mm	82 mm	25 mm	44000 N	95000 N	0.24 g
NK 68/35	68 mm	82 mm	35 mm	60500 N	146000 N	0.34 g
NK 70/25	70 mm	85.000 mm	25 mm	44600 N	98000 N	0.26 g
NK 70/35	70 mm	85.000 mm	35 mm	61600 N	150000 N	0.37 g
NK 73/25	73 mm	90 mm	25 mm	52800 N	106000 N	0.30 g
NK 73/35	73 mm	90 mm	35 mm	73700 N	163000 N	0.42 g
NK 75/25	75 mm	92 mm	25 mm	53900 N	110000 N	0.32 g
NK 75/35	75 mm	92 mm	35 mm	74800 N	170000 N	0.45 g
NK 80/25	80 mm	95.000 mm	25 mm	56100 N	127000 N	0.30 g
NK 80/35	80 mm	95.000 mm	35 mm	76500 N	190000 N	0.43 g
NK 85/25	85 mm	105 mm	25 mm	69300 N	132000 N	0.43 g
NK 85/35	85 mm	105 mm	35 mm	96800 N	200000 N	0.49 g
NK 90/25	90 mm	110.000 mm	25 mm	72100 N	140000 N	0.45 g
NK 90/35	90 mm	110.000 mm	35 mm	101000 N	216000 N	0.63 g
NK 95/26	95 mm	115.000 mm	26 mm	73700 N	146000 N	0.49 g
NK 95/36	95 mm	115.000 mm	36 mm	105000 N	232000 N	0.68 g
NK 100/26	100 mm	120 mm	26 mm	76500 N	156000 N	0.52 g
NK 100/36	100 mm	120 mm	36 mm	108000 N	250000 N	0.72 g
NK 105/26	105 mm	125.000 mm	26 mm	78100 N	166000 N	0.54 g
NK 105/36	105 mm	125.000 mm	36 mm	112000 N	265000 N	0.80 g
NK 110/30	110 mm	130.000 mm	30 mm	96800 N	220000 N	0.65 g
NK 110/40	110 mm	130.000 mm	40 mm	123000 N	305000 N	0.83 g