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
17 mm x 29 mm x 20 mm FBJ NKI 17/20 needle roller bearings	60 mm	43.55 kN	55.6 mm	100 °C
FBJ K25X31X14 needle roller bearings	2.5 mm	3 mm	85 mm	-40 °C
FBJ NK37/20 needle roller bearings	Polymer	DuPont Krytox GPL 20	Normal Duty	5 LB
SNR TNB44202S01 needle roller bearings	M12	93 mm	200 °C	42.9 mm
AST SCE148PP needle roller bearings	26.85 mm	14.9 mm	100 °C	22 Nm
AST HK1412 needle roller bearings	11.2 kN	56 mm	19.5 kN	37 mm
AST HK3518RS needle roller bearings	35 mm	32 mm	92 mm	14mm
AST CF22 needle roller bearings	2 mm	M6x1	100 °C	85.7 mm
AST S1412 needle roller bearings	192.7 mm	0.41 Hz	5.35 kg	40 mm
AST SH1612 needle roller bearings	SCO212-60	25.4 mm	SCC212	65.1 mm
AST SCH910 needle roller bearings	6207ZZC4/5C	2 Metal Shields	NTN	0.0
AST SCE1314 needle roller bearings	8 mm	0.8 kg	100 °C	30.16 mm