needle roller bearings

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO.

Needle Roller Bearings National Precision Bearing stocks a wide variety of domestic and imported needle roller bearings and is authorized to distribute for a number of quality manufacturers including Koyo/Torrington, INA, RBC, IKO and more.Metric shell type needle roller bearings have high length-to-diameter ratios. They are commonly used in farm and construction equipment, gasoline engines, gas pumps, and small appliances. Needle bearings have smaller rollers and the highest load capacity for a given radial space of all rolling bearings.Needle roller bearings are used to help prevent stress on rollers. Designed small in diameter, these bearings can help extend bearing service life. Find durable needle bearings that can be used in engine components like rocker arm pivots, pumps, compressors, transmissions and more.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NBS KBK 12x17x14,8 needle roller bearings	NTN	100 mm	1 mm	20.5 kN
NBS KZK 10x14x10 needle roller bearings	-20 °C	62	25 mm	12.8 kN
NBS K 45x59x18 TN needle roller bearings	45 mm	127 mm	30.2 mm	US203-11G2
50 mm x 72 mm x 23 mm NBS NA 4910 RS needle roller bearings	38mm	UC318-56G2L3	48 mm	54.5 Nm
NBS RNAO 80x100x30 needle roller bearings	Yes	Round	Normal Duty	208 Series
NBS NK 45/20 needle roller bearings	Normal Duty	1.4375 in	Yes	782475908028
NBS K 40x45x21 needle roller bearings	70 mm	4.77 kg	60 mm	M6x1
NBS HK 3520 2RS needle roller bearings	62 mm	C3	51.5 mm	0.41 Hz
NBS K 45x52x21 TN needle roller bearings	22 mm	PG209-	106 mm	21.4 mm
NBS KZK 40x48x20 needle roller bearings	UC206-19G2T04	16mm	FL206-	148 mm
NBS NA 4848 needle roller bearings	14mm	1 mm	110	100 °C
NBS K 55x63x32 needle roller bearings	23 mm	-40 °C	1.82 kN	1.5 mm