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GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts

GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts

Nama merek:	GQZ
Nomor Model:	Nj211e.m1
Jumlah Pesanan Minimum:	100. buah
harga:	13$-15$
Waktu Pengiriman:	5 hari kerja
Ketentuan Pembayaran:	T/T, Western Union, Paypal, MoneyGram

Informasi Rinci

Deskripsi produk

Informasi Rinci

Tempat asal:

Sertifikasi:

ISO9001/ISO14001/GJB9001

Nama Produk:

Bantalan Biasa Bulat

Tipe penyegelan:

Opsi Terbuka, Tertutup, atau Terlindung

Tinggi:

Bahan kandang:

Kuningan Baja

Merek dagang:

BUGAO/NBKT

Diameter dalam:

260mm

Diameter Luar:

Aplikasi:

Motor Listrik, Gearbox, Peralatan Mesin

Lebar:

7mm - 50mm

Ukuran Luar:

Massa:

22KGS

elemen bergulir:

Rol silinder

Tingkat getaran:

V1, V2, V3, V4

Kecepatan referensi:

5 300 putaran/menit

Pasar:

Eropa atau Amerika

Model:

Z-540084.TR1

Dimensi:

180×300×96mm

Jaminan:

Garansi pabrik 1 tahun

Getaran dan kebisingan:

Z0V0 / Z1V1 / Z2V2 / Z3V3

Ukuran:

85*150*36mm

Keterangan:

Bantalan Ujung Batang

Ukuran Paket Tunggal:

19X18X10 cm

Kekerasan:

58-63 HRC

Kemampuan menyelaraskan diri:

Pemeliharaan:

Setiap 3 bulan

Kelas presisi:

P0/P6/P5

Tinggi:

76 mm

Industri yang Berlaku:

Bengkel Mesin, Lainnya

Kemampuan kecepatan:

Kecepatan tinggi

Perubahan Bentuk Eksternal:

K, W33

Ukuran Lubang:

670 mm

bahan kandang:

Baja atau Kuningan

Peringkat Kecepatan:

Sedang hingga tinggi

Diameter internal:

Suhu Operasional:

-50°C ~ +130°C

Diameter LuarD:

Nama Bagian:

China Cylindrical Roller Bearing

Tipe izin:

Biasa, C2, C3, C4, C5

Jumlah baris:

Baris Tunggal

Asal:

Ningbo

Getaran:

Z1V1,Z2V2,Z3V3

Nomor baris:

Baris Ganda

Nomor Model:

521593A

Tersedia

luar:

Kelas Akurasi:

P6, P5, atau Standar

Warna:

Perak

Bantalan Bergulir:

Permukaan kontak geser:

Komposit baja / PTEF

Diameter Dalam:

139.700mm

Berat:

1,5 kg

Tipe beban:

Beban radial

Penggali sertifikasi:

ISO 9001:2008 ISO/TS 16949

Toleransi:

ABEC-1,ABEC-3,ABEC-5

Kualitas:

ABEC-5

Seri bantalan:

Bantalan rol silindris

Tipe pemasangan:

Tekan pas atau pas pas

Jenis:

terbuka atau disegel

Elemen Bergulir:

Rol baja

120.273 pon

Tipe bantalan:

Bantalan Elemen Bergulir

Peringkat Presisi:

ABEC-1 hingga ABEC-9

Kemasan rincian:

Kotak Karton Standar

Menyediakan kemampuan:

1000.pcs / Bulan

Menyoroti:

NJ211E.M1 cylindrical roller bearing brass cage

55x100x21mm cylindrical roller bearing solid cage

single row roller bearing one-way axial shafts

Deskripsi produk

1. Product Overview

NJ211E.M1 is single row separable cylindrical roller bearing with E optimized reinforced rollers and M1 solid machined brass cage. It features single ribs on outer ring, enabling one-way axial positioning to limit shaft single-side displacement. Separable inner and outer ring simplifies assembly and maintenance; line contact roller structure provides outstanding radial load capacity, widely used for heavy-load transmission shafts requiring unidirectional axial fixation.

Formal quotation will be sent within 24 hours upon your inquiry.

2. Technical Specifications

Parameter	Value
Model	NJ211E.M1
Dimensions	d55 mm, D100 mm, B21 mm
Roller track diameter Fw	67.2 mm
Minimum chamfer r	1.5 mm
Net weight	approx 0.73 kg
Dynamic load rating Cr	112 kN
Static load rating Cor	110 kN
Limiting speed	Grease 5300 rpm, Oil 6300 rpm
Structure	Single row E reinforced rollers, NJ one-way locating structure, M1 machined brass cage
Material	GCr15 bearing chrome steel, high-strength machined brass cage
Clearance	Standard C0; C2/C3/C4 enlarged clearance optional

Complete dimension drawings and load data available on request.

3. Core Advantages

NJ single rib outer ring design realizes reliable one-way axial positioning, avoids shaft single-direction movement
E-type optimized roller surface improves contact uniformity, stronger shock resistance and higher load capacity
M1 solid brass cage owns high rigidity and heat resistance, not easy to deform under low-speed heavy load
Separable inner and outer ring allows separate installation, convenient disassembly and parts replacement
Low friction rolling design supports stable medium-high speed running with low noise
Standard ISO metric size, fully interchangeable with same-spec cylindrical roller bearings
Customizable options: special clearance grades, OEM laser marking, high-temperature grease, dust shields
Effectively reduce roller abrasion, restrict single-side axial drift and extend service life of transmission equipment.

4. Application Scenarios

Industrial gearboxes, reducers and heavy transmission housings
Driving motors, generator shafts and pump rotary assemblies
Metallurgical, mining conveying and vibratory machinery
Machine tool spindles, textile printing roller transmission parts
Construction and agricultural machinery power output shafts
General industrial equipment needing heavy radial load and one-way axial location

5. Why Choose GQZ Bearing

25 years professional manufacturer of cylindrical roller bearings
Products exported to over 50 countries worldwide
Strict inspection on raw material hardness, roller finish, load capacity and running smoothness before delivery
24-hour professional technical support for clearance selection and installation guidance
Sufficient bulk stock for gearbox, motor and heavy machinery distributors
We provide stable dimensional accuracy, reliable positioning and heavy-load performance with long-term cooperation support.

6. Quality Control Process

GCr15 raw material composition and hardness inspection
Complete quenching & tempering heat stabilization treatment
Superfinishing grinding for raceways and roller surfaces
Precision machining and deburring for solid brass cage
Full dimension tolerance, static & dynamic load and rotational performance testing

7. Request Quotation

If you need NJ211E.M1 brass cage cylindrical roller bearings:

Send inquiry to obtain below supports:

Quick formal quotation within 24 hours
Professional clearance matching suggestion for different load & speed conditions
Custom lubrication and marking solutions
Competitive factory direct price
Contact our sales team for full technical datasheets and formal offer.

8. FAQ

Q1: What do E and M1 mean?

E = Optimized reinforced roller design for larger load capacity; M1 = One-piece solid machined brass cage.

Q2: Feature of NJ type bearing?

Single rib on outer ring, can fix shaft axial position in one direction only.

Q3: Main dimensions of NJ211E.M1?

55×100×21 mm, single row cylindrical roller bearing with one-way axial positioning function.

Tag:

GQZ NUP2217E.M1 Single Row Cylindrical Roller Bearing 85×150×36mm Solid Machined Brass Cage Untuk Dua arah Axial Fixed Transmission Shafts

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Bantalan Otomotif

Bantalan Pertanian

bantalan robot

Bantalan Bola Alur Dalam

Bantalan Bola Kontak Sudut

Bantalan Rol Silinder

bantalan rol tirus

Bantalan Rol Jarum

Bantalan Rol Bulat

Bantalan Bola Menyelaraskan Sendiri

Bantalan Bola Dorong

Bantalan rol dorong

Bantal Blok Bantalan

Bantalan Bola Linier

Lacak Roller Bearing

Bantalan Bagian Ringan

Bantalan Cincin Slewing

Bantalan Biasa Bulat

bantalan bola keramik

Bantalan Super Precision

Aksesori Bantalan

Rantai rol baja tahan karat

Ekskavator Mini

rincian produk

GQZ NJ211E.M1 Single Row Cylindrical Roller Bearing 55×100×21mm Solid Machined Brass Cage For One-Way Axial Location Shafts

NJ211E.M1 cylindrical roller bearing brass cage

55x100x21mm cylindrical roller bearing solid cage

single row roller bearing one-way axial shafts