NU1000 EM Series

NU1000 Series EM Cylindrical Roller Bearings: Non-locating, single-row bearings with cage. Featuring separable inner rings, precision rollers and one-piece brass cage, they offer low temperature, quiet operation and strong load-bearing capacity, suitable for industrial machinery and motors.

Classification :

Cylindrical Roller Bearings

Keywords :

NU1000 EM Bearings,NU1000 EM Non-locating Cylindrical Roller Bearings,NU1000 EM Separable Inner Ring Bearings

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NU1000 EM Series Cylindrical Roller Bearings

High Precision Heavy Radial Load Factory Supply

Series: NU1000 EM

Type: Single Row Cylindrical Roller Bearing

Cage: Brass Machined Cage EM

Feature: Removable Inner Ring

Application: Gearbox, Motor, Machine Tool, Industrial Reducer

About Us Bearing Brand

NU1000 EM Series Cylindrical Roller Bearings Introduction

NU1000 EM series single row cylindrical roller bearings adopt brass machined cage structure. The inner ring can be separated, easy for mounting and dismounting. These bearings mainly bear heavy radial load, suitable for high speed operating conditions. Widely used for gear boxes, electric motors, machine tools and general industrial equipment.

Key Features

Brass EM machined cage for high speed stability
High radial load carrying capacity
Split inner ring for easy installation
Low friction, stable running performance
Multiple stock sizes available

Typical Applications

Industrial gearboxes & reducers
Large electric motors and generators
Machine tool main shafts
Textile machinery
General engineering machinery

General Technical Specification

Bearing Series	NU1000 EM
Bearing Type	Single Row Cylindrical Roller Bearing
Cage Designation	EM Brass Machined Cage
Load Direction	Pure Radial Load
Structure Feature	Inner Ring Removable
Tolerance Class	Standard P0, P6 optional
Operating Temperature	-30°C ~ +120°C

Click to expand NU1000‑EM Full Model Dimension Table

Model No.	d(mm)	D(mm)	B(mm)	Cage
NU1005EM	25	47	12	EM
NU1006EM	30	55	13	EM
NU1007EM	35	62	14	EM
NU1008EM	40	68	15	EM
NU1009EM	45	75	16	EM
NU1010EM	50	80	16	EM
NU1011EM	55	90	18	EM
NU1012EM	60	95	18	EM
NU1013EM	65	100	18	EM
NU1014EM	70	110	20	EM
NU1015EM	75	115	20	EM
NU1016EM	80	125	22	EM
NU1017EM	85	130	22	EM
NU1018EM	90	140	24	EM
NU1019EM	95	145	24	EM
NU1020EM	100	150	24	EM
NU1021EM	105	160	26	EM
NU1022EM	110	170	28	EM
NU1024EM	120	180	28	EM
NU1026EM	130	200	33	EM
NU1028EM	140	210	33	EM
NU1030EM	150	225	35	EM

Additional sizes available, contact sales team for full dimension and load data.

Factory Info

We are professional cylindrical roller bearing manufacturer with more than 10 years production experience. Strict raw material inspection, finished-product testing before shipment. Support OEM and custom production, large stock for fast delivery for bulk order.

ISO qualified production workshop
Complete testing equipment for bearing performance
Custom logo & packaging acceptable
Large inventory for mainstream series
Export to global markets

Frequently Asked Questions

What is the MOQ for NU1000 EM series bearings?

Standard stock items support mixed container order. MOQ depends on model size. Small sizes can accept small trial orders, large dimension models require bulk quantity. Please send your model list for exact MOQ.

Do you have these bearings in stock? What is your lead-time?

Most popular NU1000EM sizes keep finished goods stock. Stock items can ship within 7‑10 working days. Non‑stock custom production lead time 25‑35 working days based on order quantity.

Can you offer P6 precision grade for NU1000 EM bearings?

Yes. P0 is standard production, P6 precision grade is available upon request. Higher precision will affect unit price and production lead‑time.

What about quality inspection before shipment?

Every batch goes through dimensional check, clearance inspection and noise test. Inspection report can be provided for bulk orders.

Can we do OEM custom brand and neutral packing?

Neutral packing is available for all models. Custom private logo and packaging are supported for bulk volume orders.

What trade terms can you accept?

We support FOB, CPT, CFR, CIF terms. We can work with your designated forwarder or arrange shipping service for you.

Can NU1000EM replace other brand equivalents directly?

Our NU1000EM dimensions follow international standard ISO dimensions. Interchangeable with standard counterparts. Please confirm clearance and cage requirements for critical high‑speed applications.

Category Overview

Cylindrical Roller Bearings are radial rolling bearings with cylindrical rolling elements that make line contact with raceways. They feature high radial load capacity, high rigidity, high-speed capability, and low friction.Most types can accommodate axial displacement between shaft and housing, and some structures allow carrying axial loads. They are widely used in motors, gearboxes, pumps, compressors, machine tools and other heavy‑duty rotating equipment.

Our Series Breakdown

We offer a complete range of cylindrical roller bearing series to suit different positioning and load requirements:

Series	Features	Typical Applications
NU Series	Floating bearing, free axial displacement, high radial load	Motors, fans, general machinery
NJ Series	Locates shaft in one axial direction, high rigidity	Gearboxes, reducers, machine tool spindles
NUP Series	Locates shaft in both axial directions, fixed positioning	Heavy gearboxes, compressors, pumps
N Series	Outer ring with two ribs, inner ring without ribs	General industrial transmission equipment
NF Series	Single-direction axial location, compact structure	Small‑to‑medium gearboxes and motors
RN Series	Without outer ring, fits directly into housing bore	Hydraulic pumps, construction machinery
RNU Series	Without inner ring, fits directly onto shaft	Special transmission mechanisms, compact equipment

Core Advantages

Extremely high radial load capacity and strong impact resistance
High rigidity and excellent high-speed performance
Low friction, stable operation, long service life
Allow axial thermal expansion of shaft (floating types)
Separable structure for easy installation and maintenance
Available in open, sealed and precision grades

🛠️ Typical Applications

Widely used in electric motors, gearboxes, reducers, pumps, compressors, machine tool spindles, fans, rolling mills, automotive transmissions, and other heavy‑duty industrial machinery.

PRODUCT TESTING

Bearing Forging

Bearing Annealing

Turning Process

Quenching

Bearing Assembly

Bearing Clearance Testing

Grease injection

Bearing Marking

Cylindrical Roller Bearings