Needle Roller Bearings

Needle Roller Bearings Overview

Compare representative CXE Bearing products by dimensions, material, and seal type. Use the left navigation to switch collections without returning to the catalog home.

Products In This Collection

Browse all matching CXE Bearing products in this collection. Each row shows dimensions, material, seal type, public reference price, and the fastest RFQ path.

241-360 / 558 products

Product	Bore	OD	Width	Material	Reference Price	RFQ
K45X50X17 45 x 50 x 17 mm Needle Roller Bearing	45 mm	50 mm	17 mm	GCR15	On request	RFQ
K45X50X27 45 x 50 x 27 mm Needle Roller Bearing	45 mm	50 mm	27 mm	GCR15	On request	RFQ
K45X50X32-TN 45 x 50 x 32 mm Needle Roller Bearing	45 mm	50 mm	32 mm	GCR15	On request	RFQ
K45X51X36 45 x 51 x 36 mm Needle Roller Bearing	45 mm	51 mm	36 mm	GCR15	On request	RFQ
K45X52X18 45 x 52 x 18 mm Needle Roller Bearing	45 mm	52 mm	18 mm	GCR15	On request	RFQ
K45X52X21-TN 45 x 52 x 21 mm Needle Roller Bearing	45 mm	52 mm	21 mm	GCR15	On request	RFQ
K45X53X20 45 x 53 x 20 mm Needle Roller Bearing	45 mm	53 mm	20 mm	GCR15	On request	RFQ
K45X53X21 45 x 53 x 21 mm Needle Roller Bearing	45 mm	53 mm	21 mm	GCR15	On request	RFQ
K45X53X22 45 x 53 x 22 mm Needle Roller Bearing	45 mm	53 mm	22 mm	GCR15	On request	RFQ
K45X53X28 45 x 53 x 28 mm Needle Roller Bearing	45 mm	53 mm	28 mm	GCR15	On request	RFQ
K45X59X18-TN 45 x 59 x 18 mm Needle Roller Bearing	45 mm	59 mm	18 mm	GCR15	On request	RFQ
K45X59X32 45 x 59 x 32 mm Needle Roller Bearing	45 mm	59 mm	32 mm	GCR15	On request	RFQ
K45X59X36 45 x 59 x 36 mm Needle Roller Bearing	45 mm	59 mm	36 mm	GCR15	On request	RFQ
K47X52X17 47 x 52 x 17 mm Needle Roller Bearing	47 mm	52 mm	17 mm	GCR15	On request	RFQ
K47X52X27 47 x 52 x 27 mm Needle Roller Bearing	47 mm	52 mm	27 mm	GCR15	On request	RFQ
K47X53X25 47 x 53 x 25 mm Needle Roller Bearing	47 mm	53 mm	25 mm	GCR15	On request	RFQ
K47X55X28 47 x 55 x 28 mm Needle Roller Bearing	47 mm	55 mm	28 mm	GCR15	On request	RFQ
K48X54X19 48 x 54 x 19 mm Needle Roller Bearing	48 mm	54 mm	19 mm	GCR15	On request	RFQ
K48X54X25 48 x 54 x 25 mm Needle Roller Bearing	48 mm	54 mm	25 mm	GCR15	On request	RFQ
K4X7X10 4 x 7 x 10 mm Needle Roller Bearing	4 mm	7 mm	10 mm	GCR15	On request	RFQ
K50X55X13.5 50 x 55 x 13.5 mm Needle Roller Bearing	50 mm	55 mm	13.5 mm	GCR15	On request	RFQ
K50X55X17 50 x 55 x 17 mm Needle Roller Bearing	50 mm	55 mm	17 mm	GCR15	On request	RFQ
K50X55X30 50 x 55 x 30 mm Needle Roller Bearing	50 mm	55 mm	30 mm	GCR15	On request	RFQ
K50X57X18 50 x 57 x 18 mm Needle Roller Bearing	50 mm	57 mm	18 mm	GCR15	On request	RFQ
K50X58X20 50 x 58 x 20 mm Needle Roller Bearing	50 mm	58 mm	20 mm	GCR15	On request	RFQ
K50X58X25 50 x 58 x 25 mm Needle Roller Bearing	50 mm	58 mm	25 mm	GCR15	On request	RFQ
K52X57X12 52 x 57 x 12 mm Needle Roller Bearing	52 mm	57 mm	12 mm	GCR15	On request	RFQ
K55X60X20 55 x 60 x 20 mm Needle Roller Bearing	55 mm	60 mm	20 mm	GCR15	On request	RFQ
K55X60X27 55 x 60 x 27 mm Needle Roller Bearing	55 mm	60 mm	27 mm	GCR15	On request	RFQ
K55X60X30 55 x 60 x 30 mm Needle Roller Bearing	55 mm	60 mm	30 mm	GCR15	On request	RFQ
K55X60X40 55 x 60 x 40 mm Needle Roller Bearing	55 mm	60 mm	40 mm	GCR15	On request	RFQ
K55X61X20 55 x 61 x 20 mm Needle Roller Bearing	55 mm	61 mm	20 mm	GCR15	On request	RFQ
K55X62X18 55 x 62 x 18 mm Needle Roller Bearing	55 mm	62 mm	18 mm	GCR15	On request	RFQ
K55X63X15 55 x 63 x 15 mm Needle Roller Bearing	55 mm	63 mm	15 mm	GCR15	On request	RFQ
K55X63X20 55 x 63 x 20 mm Needle Roller Bearing	55 mm	63 mm	20 mm	GCR15	On request	RFQ
K55X63X32 55 x 63 x 32 mm Needle Roller Bearing	55 mm	63 mm	32 mm	GCR15	On request	RFQ
K56X61X20 56 x 61 x 20 mm Needle Roller Bearing	56 mm	61 mm	20 mm	GCR15	On request	RFQ
K58X63X17 58 x 63 x 17 mm Needle Roller Bearing	58 mm	63 mm	17 mm	GCR15	On request	RFQ
K58X64X19 58 x 64 x 19 mm Needle Roller Bearing	58 mm	64 mm	19 mm	GCR15	On request	RFQ
K58X65X18 58 x 65 x 18 mm Needle Roller Bearing	58 mm	65 mm	18 mm	GCR15	On request	RFQ
K58X65X38 58 x 65 x 38 mm Needle Roller Bearing	58 mm	65 mm	38 mm	GCR15	On request	RFQ
K5X8X10-TN 5 x 8 x 10 mm Needle Roller Bearing	5 mm	8 mm	10 mm	GCR15	On request	RFQ
K5X8X8-TN 5 x 8 x 8 mm Needle Roller Bearing	5 mm	8 mm	8 mm	GCR15	On request	RFQ
K60X65X20 60 x 65 x 20 mm Needle Roller Bearing	60 mm	65 mm	20 mm	GCR15	On request	RFQ
K60X65X30 60 x 65 x 30 mm Needle Roller Bearing	60 mm	65 mm	30 mm	GCR15	On request	RFQ
K60X66X33 60 x 66 x 33 mm Needle Roller Bearing	60 mm	66 mm	33 mm	GCR15	On request	RFQ
K60X66X40 60 x 66 x 40 mm Needle Roller Bearing	60 mm	66 mm	40 mm	GCR15	On request	RFQ
K60X68X20 60 x 68 x 20 mm Needle Roller Bearing	60 mm	68 mm	20 mm	GCR15	On request	RFQ
K60X68X23 60 x 68 x 23 mm Needle Roller Bearing	60 mm	68 mm	23 mm	GCR15	On request	RFQ
K60X68X27 60 x 68 x 27 mm Needle Roller Bearing	60 mm	68 mm	27 mm	GCR15	On request	RFQ
K60X68X30 60 x 68 x 30 mm Needle Roller Bearing	60 mm	68 mm	30 mm	GCR15	On request	RFQ
K60X68X34 60 x 68 x 34 mm Needle Roller Bearing	60 mm	68 mm	34 mm	GCR15	On request	RFQ
K60X75X42 60 x 75 x 42 mm Needle Roller Bearing	60 mm	75 mm	42 mm	GCR15	On request	RFQ
K62X70X40 62 x 70 x 40 mm Needle Roller Bearing	62 mm	70 mm	40 mm	GCR15	On request	RFQ
K63X70X21 63 x 70 x 21 mm Needle Roller Bearing	63 mm	70 mm	21 mm	GCR15	On request	RFQ
K64X70X16 64 x 70 x 16 mm Needle Roller Bearing	64 mm	70 mm	16 mm	GCR15	On request	RFQ
K65X70X20 65 x 70 x 20 mm Needle Roller Bearing	65 mm	70 mm	20 mm	GCR15	On request	RFQ
K65X70X30 65 x 70 x 30 mm Needle Roller Bearing	65 mm	70 mm	30 mm	GCR15	On request	RFQ
K65X73X23 65 x 73 x 23 mm Needle Roller Bearing	65 mm	73 mm	23 mm	GCR15	On request	RFQ
K65X73X30 65 x 73 x 30 mm Needle Roller Bearing	65 mm	73 mm	30 mm	GCR15	On request	RFQ
K68X74X20 68 x 74 x 20 mm Needle Roller Bearing	68 mm	74 mm	20 mm	GCR15	On request	RFQ
K68X74X30 68 x 74 x 30 mm Needle Roller Bearing	68 mm	74 mm	30 mm	GCR15	On request	RFQ
K68X74X35 68 x 74 x 35 mm Needle Roller Bearing	68 mm	74 mm	35 mm	GCR15	On request	RFQ
K68X75X32 68 x 75 x 32 mm Needle Roller Bearing	68 mm	75 mm	32 mm	GCR15	On request	RFQ
K6X9X10-TN 6 x 9 x 10 mm Needle Roller Bearing	6 mm	9 mm	10 mm	GCR15	On request	RFQ
K6X9X13-TN 6 x 10 x 13 mm Needle Roller Bearing	6 mm	10 mm	13 mm	GCR15	On request	RFQ
K6X9X8-TN 6 x 9 x 8 mm Needle Roller Bearing	6 mm	9 mm	8 mm	GCR15	On request	RFQ
K70X76X20 70 x 76 x 20 mm Needle Roller Bearing	70 mm	76 mm	20 mm	GCR15	On request	RFQ
K70X76X30 70 x 76 x 30 mm Needle Roller Bearing	70 mm	76 mm	30 mm	GCR15	On request	RFQ
K70X78X25 70 x 78 x 25 mm Needle Roller Bearing	70 mm	78 mm	25 mm	GCR15	On request	RFQ
K70X78X30 70 x 78 x 30 mm Needle Roller Bearing	70 mm	78 mm	30 mm	GCR15	On request	RFQ
K70X78X46 70 x 78 x 46 mm Needle Roller Bearing	70 mm	78 mm	46 mm	GCR15	On request	RFQ
K72X80X20 72 x 80 x 20 mm Needle Roller Bearing	72 mm	80 mm	20 mm	GCR15	On request	RFQ
K73X79X20 73 x 79 x 20 mm Needle Roller Bearing	73 mm	79 mm	20 mm	GCR15	On request	RFQ
K75X81X20 75 x 81 x 20 mm Needle Roller Bearing	75 mm	81 mm	20 mm	GCR15	On request	RFQ
K75X81X30 75 x 81 x 30 mm Needle Roller Bearing	75 mm	81 mm	30 mm	GCR15	On request	RFQ
K75X83X23 75 x 83 x 23 mm Needle Roller Bearing	75 mm	83 mm	23 mm	GCR15	On request	RFQ
K75X83X30 75 x 83 x 30 mm Needle Roller Bearing	75 mm	83 mm	30 mm	GCR15	On request	RFQ
K75X83X35 75 x 83 x 35 mm Needle Roller Bearing	75 mm	83 mm	35 mm	GCR15	On request	RFQ
K75X83X40 75 x 83 x 40 mm Needle Roller Bearing	75 mm	83 mm	40 mm	GCR15	On request	RFQ
K7X10X10-TN 7 x 10 x 10 mm Needle Roller Bearing	7 mm	10 mm	10 mm	GCR15	On request	RFQ
K7X10X8-TN 7 x 10 x 8 mm Needle Roller Bearing	7 mm	10 mm	8 mm	GCR15	On request	RFQ
K80X86X20 80 x 86 x 20 mm Needle Roller Bearing	80 mm	86 mm	20 mm	GCR15	On request	RFQ
K80X86X30 80 x 86 x 30 mm Needle Roller Bearing	80 mm	86 mm	30 mm	GCR15	On request	RFQ
K80X88X30 80 x 88 x 30 mm Needle Roller Bearing	80 mm	88 mm	30 mm	GCR15	On request	RFQ
K80X88X40 80 x 88 x 40 mm Needle Roller Bearing	80 mm	88 mm	40 mm	GCR15	On request	RFQ
K80X88X46 80 x 88 x 46 mm Needle Roller Bearing	80 mm	88 mm	46 mm	GCR15	On request	RFQ
K85X92X20 85 x 92 x 20 mm Needle Roller Bearing	85 mm	92 mm	20 mm	GCR15	On request	RFQ
K8X11X10-TN 8 x 11 x 10 mm Needle Roller Bearing	8 mm	11 mm	10 mm	GCR15	On request	RFQ
K8X11X13-TN 8 x 11 x 13 mm Needle Roller Bearing	8 mm	11 mm	13 mm	GCR15	On request	RFQ
K8X11X8-TN 8 x 11 x 8 mm Needle Roller Bearing	8 mm	11 mm	8 mm	GCR15	On request	RFQ
K90X97X20 90 x 87 x 20 mm Needle Roller Bearing	90 mm	87 mm	20 mm	GCR15	On request	RFQ
K90X98X27 90 x 98 x 27 mm Needle Roller Bearing	90 mm	98 mm	27 mm	GCR15	On request	RFQ
K90X98X30 90 x 98 x 30 mm Needle Roller Bearing	90 mm	98 mm	30 mm	GCR15	On request	RFQ
K95X102X20 95 x 102 x 20 mm Needle Roller Bearing	95 mm	102 mm	20 mm	GCR15	On request	RFQ
K95X103X30 95 x 103 x 30 mm Needle Roller Bearing	95 mm	103 mm	30 mm	GCR15	On request	RFQ
K95X103X40 95 x 103 x 40 mm Needle Roller Bearing	95 mm	103 mm	40 mm	GCR15	On request	RFQ
K9X12X10-TN 9 x 12 x 10 mm Needle Roller Bearing	9 mm	12 mm	10 mm	GCR15	On request	RFQ
K9X12X13-TN 9 x 12 x 13 mm Needle Roller Bearing	9 mm	12 mm	13 mm	GCR15	On request	RFQ
NA4900 10 x 22 x 13 mm Needle Roller Bearing	10 mm	22 mm	13 mm	GCR15	On request	RFQ
NA4901 12 x 24 x 13 mm Needle Roller Bearing	12 mm	24 mm	13 mm	GCR15	On request	RFQ
NA4902 15 x 28 x 13 mm Needle Roller Bearing	15 mm	28 mm	13 mm	GCR15	On request	RFQ
NA4903 17 x 30 x 13 mm Needle Roller Bearing	17 mm	30 mm	13 mm	GCR15	On request	RFQ
NA4904 20 x 37 x 17 mm Needle Roller Bearing	20 mm	37 mm	17 mm	GCR15	On request	RFQ
NA4905 25 x 42 x 17 mm Needle Roller Bearing	25 mm	42 mm	17 mm	GCR15	On request	RFQ
NA4906 30 x 47 x 17 mm Needle Roller Bearing	30 mm	47 mm	17 mm	GCR15	On request	RFQ
NA4907 35 x 55 x 20 mm Needle Roller Bearing	35 mm	55 mm	20 mm	GCR15	On request	RFQ
NA4908 40 x 62 x 22 mm Needle Roller Bearing	40 mm	62 mm	22 mm	GCR15	On request	RFQ
NA4909 45 x 68 x 22 mm Needle Roller Bearing	45 mm	68 mm	22 mm	GCR15	On request	RFQ
NA4910 50 x 72 x 22 mm Needle Roller Bearing	50 mm	72 mm	22 mm	GCR15	On request	RFQ
NA4911 55 x 80 x 25 mm Needle Roller Bearing	55 mm	80 mm	25 mm	GCR15	On request	RFQ
NA4912 60 x 85 x 25 mm Needle Roller Bearing	60 mm	85 mm	25 mm	GCR15	On request	RFQ
NA4913 65 x 90 x 25 mm Needle Roller Bearing	65 mm	90 mm	25 mm	GCR15	On request	RFQ
NA4914 70 x 100 x 30 mm Needle Roller Bearing	70 mm	100 mm	30 mm	GCR15	On request	RFQ
NA4915 75 x 105 x 30 mm Needle Roller Bearing	75 mm	105 mm	30 mm	GCR15	On request	RFQ
NK10/12 10 x 17 x 12 mm Needle Roller Bearing	10 mm	17 mm	12 mm	GCR15	On request	RFQ
NK10/16 10 x 17 x 16 mm Needle Roller Bearing	10 mm	17 mm	16 mm	GCR15	On request	RFQ
NK105/36 105 x 125 x 36 mm Needle Roller Bearing	105 mm	125 mm	36 mm	GCR15	On request	RFQ
NK12/12 12 x 19 x 12 mm Needle Roller Bearing	12 mm	19 mm	12 mm	GCR15	On request	RFQ
NK12/16 12 x 19 x 16 mm Needle Roller Bearing	12 mm	19 mm	16 mm	GCR15	On request	RFQ

Technical Guide Materials, applications, selection notes, and internal reference links for this collection.

Needle roller bearings are selected when a buyer needs high radial load capacity in a compact space. The rollers are long and small in diameter, so the bearing can support more radial load than many ball bearing designs with a similar envelope. This collection is useful for replacement, OEM sourcing, and maintenance review when shaft diameter, housing space, load direction, lubrication, and surface condition all need to be checked.

Needle roller bearings are not one single product shape. Buyers may be comparing drawn cup needle bearings, machined-ring needle bearings, needle roller and cage assemblies, inner rings, thrust needle roller bearings, or combination designs. The right choice depends on whether the shaft can act as a raceway, whether an inner ring is needed, and whether the position carries radial load, axial load, or both.

Common Applications

Needle roller bearings are common in transmissions, gearboxes, small engines, pumps, compressors, agricultural equipment, textile machinery, power tools, steering assemblies, and compact industrial mechanisms. They are especially useful where a ball bearing would take too much radial space or where the design needs many rolling elements around a small shaft.

They are not a shortcut around poor shaft condition. If the design runs directly on the shaft, surface hardness, roundness, finish, and lubrication become part of the bearing system. A replacement bearing may fail quickly if the shaft raceway is worn, pitted, undersized, or contaminated.

How To Choose

Start by identifying the bearing style. A drawn cup bearing, a machined-ring bearing, and a needle roller cage assembly can look similar in photos but require different mounting conditions. If the old bearing has no inner ring, confirm whether the shaft is designed to work as the inner raceway.

Selection point	What to confirm
Bearing style	Drawn cup, machined ring, cage assembly, thrust needle, or combined design
Dimensions	Shaft diameter, housing bore, bearing width, and available shoulder support
Shaft raceway	Whether the shaft surface can act as a raceway or needs an inner ring
Load direction	Radial load, thrust load, oscillation, or combined loading
Lubrication	Grease, oil, relubrication path, contamination risk, and heat removal
Mounting	Press fit, housing condition, installation tool, and edge damage risk
Environment	Dust, moisture, splash, corrosion, and washdown exposure

If the application needs axial support rather than radial support, compare axial cylindrical roller or thrust ball bearing arrangements. If the radial load is high but the design needs a different roller arrangement, review cylindrical roller bearings.

Material, Load, Speed, And Temperature Notes

Needle roller bearings can carry high radial load, but they are sensitive to alignment, lubrication, and raceway quality. A compact bearing does not remove the need for correct shaft support. Misalignment, housing distortion, insufficient lubrication, and dirt can cause heat, scoring, cage damage, or roller-end wear.

Speed should be reviewed with the cage design, lubrication method, bearing width, and heat path. A needle bearing in a compact housing may need better lubrication control than a larger ball bearing because the contact geometry and available space are different. If the application has high rpm, poor oil flow, or intermittent operation, include those details in the review.

Material and seal choices depend on environment. Many needle bearings use chrome steel in protected machinery. Stainless steel or corrosion-resistant options may be considered for wet or chemical exposure, but only after confirming that the bearing type, shaft surface, and load arrangement still fit the application.

Useful related paths include cylindrical roller bearings for higher radial-load roller positions, axial cylindrical roller bearings for thrust roller arrangements, stainless steel needle bearing where corrosion is part of the selection, and metric ball bearings when the design can use a simpler radial ball bearing.

RFQ Guidance

For a needle roller bearing inquiry, send the bearing number, quantity, shaft diameter, housing bore, bearing width, whether an inner ring is required, load direction, speed, lubrication method, and application photos if possible. If the old bearing ran directly on the shaft, include photos or measurements of the shaft raceway. CXE Bearing can then review whether the request is a drawn cup, machined-ring, cage assembly, thrust needle, or another needle bearing type.