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.

481-558 / 558 products

Product	Bore	OD	Width	Material	Seal	Reference Price	RFQ
NKIB5905 25 x 42 x 25 mm Needle Roller Bearing	25 mm	42 mm	25 mm	GCR15		On request	RFQ
NKIB5906 30 x 47 x 25 mm Needle Roller Bearing	30 mm	47 mm	25 mm	GCR15		On request	RFQ
NKIB5907 35 x 55 x 30 mm Needle Roller Bearing	35 mm	55 mm	30 mm	GCR15		On request	RFQ
NKIB5908 40 x 62 x 34 mm Needle Roller Bearing	40 mm	62 mm	34 mm	GCR15		On request	RFQ
NKIB5909 45 x 68 x 34 mm Needle Roller Bearing	45 mm	68 mm	34 mm	GCR15		On request	RFQ
NKIB5910 50 x 72 x 34 mm Needle Roller Bearing	50 mm	72 mm	34 mm	GCR15		On request	RFQ
NKIB5911 55 x 80 x 38 mm Needle Roller Bearing	55 mm	80 mm	38 mm	GCR15		On request	RFQ
NKIB5912 60 x 85 x 38 mm Needle Roller Bearing	60 mm	85 mm	38 mm	GCR15		On request	RFQ
NKIB5913 65 x 90 x 38 mm Needle Roller Bearing	65 mm	90 mm	38 mm	GCR15		On request	RFQ
NKIB5914 70 x 100 x 45 mm Needle Roller Bearing	70 mm	100 mm	45 mm	GCR15		On request	RFQ
NKIS15 15 x 35 x 20 mm Needle Roller Bearing	15 mm	35 mm	20 mm	GCR15		On request	RFQ
NKIS17 17 x 37 x 20 mm Needle Roller Bearing	17 mm	37 mm	20 mm	GCR15		On request	RFQ
NKIS20 20 x 42 x 20 mm Needle Roller Bearing	20 mm	42 mm	20 mm	GCR15		On request	RFQ
NKIS25 25 x 47 x 22 mm Needle Roller Bearing	25 mm	47 mm	22 mm	GCR15		On request	RFQ
NKIS30 30 x 52 x 22 mm Needle Roller Bearing	30 mm	52 mm	22 mm	GCR15		On request	RFQ
NKIS35 35 x 58 x 22 mm Needle Roller Bearing	35 mm	58 mm	22 mm	GCR15		On request	RFQ
NKIS40 40 x 65 x 22 mm Needle Roller Bearing	40 mm	65 mm	22 mm	GCR15		On request	RFQ
NKIS45 45 x 72 x 22 mm Needle Roller Bearing	45 mm	72 mm	22 mm	GCR15		On request	RFQ
NKIS50 50 x 80 x 28 mm Needle Roller Bearing	50 mm	80 mm	28 mm	GCR15		On request	RFQ
NKIS55 55 x 85 x 28 mm Needle Roller Bearing	55 mm	85 mm	28 mm	GCR15		On request	RFQ
NKIS60 60 x 90 x 28 mm Needle Roller Bearing	60 mm	90 mm	28 mm	GCR15		On request	RFQ
NKIS65 65 x 95 x 28 mm Needle Roller Bearing	65 mm	95 mm	28 mm	GCR15		On request	RFQ
NKS20 20 x 32 x 20 mm Needle Roller Bearing	20 mm	32 mm	20 mm	GCR15		On request	RFQ
NKS22 22 x 35 x 20 mm Needle Roller Bearing	22 mm	35 mm	20 mm	GCR15		On request	RFQ
NKS24 24 x 37 x 20 mm Needle Roller Bearing	24 mm	37 mm	20 mm	GCR15		On request	RFQ
NKS25 25 x 38 x 20 mm Needle Roller Bearing	25 mm	38 mm	20 mm	GCR15		On request	RFQ
NKS28 28 x 42 x 20 mm Needle Roller Bearing	28 mm	42 mm	20 mm	GCR15		On request	RFQ
NKS30 30 x 45 x 22 mm Needle Roller Bearing	30 mm	45 mm	22 mm	GCR15		On request	RFQ
NKS32 32 x 47 x 22 mm Needle Roller Bearing	32 mm	47 mm	22 mm	GCR15		On request	RFQ
NKS35 35 x 50 x 22 mm Needle Roller Bearing	35 mm	50 mm	22 mm	GCR15		On request	RFQ
NKS37 37 x 52 x 22 mm Needle Roller Bearing	37 mm	52 mm	22 mm	GCR15		On request	RFQ
NKS40 40 x 55 x 22 mm Needle Roller Bearing	40 mm	55 mm	22 mm	GCR15		On request	RFQ
NKS43 43 x 58 x 22 mm Needle Roller Bearing	43 mm	58 mm	22 mm	GCR15		On request	RFQ
NKS45 45 x 60 x 22 mm Needle Roller Bearing	45 mm	60 mm	22 mm	GCR15		On request	RFQ
NKS50 50 x 65 x 22 mm Needle Roller Bearing	50 mm	65 mm	22 mm	GCR15		On request	RFQ
NKS55 55 x 72 x 22 mm Needle Roller Bearing	55 mm	72 mm	22 mm	GCR15		On request	RFQ
NKS60 60 x 80 x 28 mm Needle Roller Bearing	60 mm	80 mm	28 mm	GCR15		On request	RFQ
NKS65 65 x 85 x 28 mm Needle Roller Bearing	65 mm	85 mm	28 mm	GCR15		On request	RFQ
NKS70 70 x 90 x 28 mm Needle Roller Bearing	70 mm	90 mm	28 mm	GCR15		On request	RFQ
NKX15-Z 15 x 24 x 23 mm Needle Roller Bearing	15 mm	24 mm	23 mm	GCR15		On request	RFQ
NKX17-Z 17 x 26 x 25 mm Needle Roller Bearing	17 mm	26 mm	25 mm	GCR15		On request	RFQ
NKX40-Z 40 x 52 x 32 mm Needle Roller Bearing	40 mm	52 mm	32 mm	GCR15		On request	RFQ
NKX45-Z 45 x 58 x 32 mm Needle Roller Bearing	45 mm	58 mm	32 mm	GCR15		On request	RFQ
NKX60-Z 60 x 72 x 40 mm Needle Roller Bearing	60 mm	72 mm	40 mm	GCR15		On request	RFQ
NKX70-Z 70 x 85 x 40 mm Needle Roller Bearing	70 mm	85 mm	40 mm	GCR15		On request	RFQ
RNA49/22 28 x 39 x 17 mm Needle Roller Bearing	28 mm	39 mm	17 mm	GCR15		On request	RFQ
RNA49/28-2RS 32 x 45 x 17 mm Needle Roller Bearing	32 mm	45 mm	17 mm	GCR15	2RS	On request	RFQ
RNA49/32 40 x 52 x 20 mm Needle Roller Bearing	40 mm	52 mm	20 mm	GCR15		On request	RFQ
RNA4900 14 x 22 x 13 mm Needle Roller Bearing	14 mm	22 mm	13 mm	GCR15		On request	RFQ
RNA4901 16 x 24 x 13 mm Needle Roller Bearing	16 mm	24 mm	13 mm	GCR15		On request	RFQ
RNA4902-2RS 20 x 28 x 13 mm Needle Roller Bearing	20 mm	28 mm	13 mm	GCR15	2RS	On request	RFQ
RNA4903 22 x 30 x 13 mm Needle Roller Bearing	22 mm	30 mm	13 mm	GCR15		On request	RFQ
RNA4904-2RS 25 x 37 x 17 mm Needle Roller Bearing	25 mm	37 mm	17 mm	GCR15	2RS	On request	RFQ
RNA4905-2RS 30 x 42 x 17 mm Needle Roller Bearing	30 mm	42 mm	17 mm	GCR15	2RS	On request	RFQ
RNA4906 35 x 47 x 17 mm Needle Roller Bearing	35 mm	47 mm	17 mm	GCR15		On request	RFQ
RNA4907 42 x 55 x 20 mm Needle Roller Bearing	42 mm	55 mm	20 mm	GCR15		On request	RFQ
RNA4908 48 x 62 x 22 mm Needle Roller Bearing	48 mm	62 mm	22 mm	GCR15		On request	RFQ
RNA4909-2RS 52 x 68 x 22 mm Needle Roller Bearing	52 mm	68 mm	22 mm	GCR15	2RS	On request	RFQ
RNA4910-2RS 58 x 72 x 22 mm Needle Roller Bearing	58 mm	72 mm	22 mm	GCR15	2RS	On request	RFQ
RNA4911-2RS 63 x 80 x 25 mm Needle Roller Bearing	63 mm	80 mm	25 mm	GCR15	2RS	On request	RFQ
RNA4912-2RS 68 x 85 x 25 mm Needle Roller Bearing	68 mm	85 mm	25 mm	GCR15	2RS	On request	RFQ
RNA4913 72 x 90 x 25 mm Needle Roller Bearing	72 mm	90 mm	25 mm	GCR15		On request	RFQ
RNA69/22-2RS 28 x 39 x 30 mm Needle Roller Bearing	28 mm	39 mm	30 mm	GCR15	2RS	On request	RFQ
RNA69/28 32 x 45 x 30 mm Needle Roller Bearing	32 mm	45 mm	30 mm	GCR15		On request	RFQ
RNA69/32-2RS 40 x 52 x 36 mm Needle Roller Bearing	40 mm	52 mm	36 mm	GCR15	2RS	On request	RFQ
RNA6901 16 x 24 x 22 mm Needle Roller Bearing	16 mm	24 mm	22 mm	GCR15		On request	RFQ
RNA6902-2RS 20 x 28 x 23 mm Needle Roller Bearing	20 mm	28 mm	23 mm	GCR15	2RS	On request	RFQ
RNA6903 22 x 30 x 23 mm Needle Roller Bearing	22 mm	30 mm	23 mm	GCR15		On request	RFQ
RNA6904 25 x 37 x 30 mm Needle Roller Bearing	25 mm	37 mm	30 mm	GCR15		On request	RFQ
RNA6905-2RS 30 x 42 x 30 mm Needle Roller Bearing	30 mm	42 mm	30 mm	GCR15	2RS	On request	RFQ
RNA6906 35 x 47 x 30 mm Needle Roller Bearing	35 mm	47 mm	30 mm	GCR15		On request	RFQ
RNA6907-2RS 42 x 55 x 36 mm Needle Roller Bearing	42 mm	55 mm	36 mm	GCR15	2RS	On request	RFQ
RNA6908 48 x 62 x 40 mm Needle Roller Bearing	48 mm	62 mm	40 mm	GCR15		On request	RFQ
RNA6909-2RS 52 x 68 x 40 mm Needle Roller Bearing	52 mm	68 mm	40 mm	GCR15	2RS	On request	RFQ
RNA6910 58 x 72 x 40 mm Needle Roller Bearing	58 mm	72 mm	40 mm	GCR15		On request	RFQ
RNA6911 63 x 80 x 45 mm Needle Roller Bearing	63 mm	80 mm	45 mm	GCR15		On request	RFQ
RNA6912 68 x 85 x 45 mm Needle Roller Bearing	68 mm	85 mm	45 mm	GCR15		On request	RFQ
RNA6913-2RS 72 x 90 x 45 mm Needle Roller Bearing	72 mm	90 mm	45 mm	GCR15	2RS	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.