High Performance Cylindrical Roller Bearing For Heavy Machinery , Open / ZZ / RS
Quick Detail:
Low Noise and High Performance Cylindrical Roller Bearing For Heavy Machinery NU2220
Structure: Cylindrical Roller Bearing
Seals Type: Open/ZZ/RS
Precision Rating: P0,P5,P6 P4 P5
Material: GCr15,
Clearance: C2,C0,C3,C4,C5 as your required
Series: NU/NJ/NUP/N/NF series
Virbration Level: V1,V2,V3,V4 as yor required
Noise rank: Z1,Z2,Z3,Z4
Place of Origin: China (Mainland)
OEM: Accept
Certificate: ISO9001:2008
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Description:
The detailed information of Cylindrical roller bearings NU2220
| Principal dimensions | Basic load ratings | Designation | Angle ring | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Designation | |||||
| d | D | B | C | C0 | bearing | ||
| mm | kN | - | - | ||||
| 100 | 180 | 46 | 380 | 450 | NU 2220 ECM * | HJ 2220 EC | |
Technical data of NU2220E.M1
ID: 110 mm
OD: 180 mm
Width: 46 mm
Weight: 4.77 kg
Basic dynamic load rating: 395 kN
Basic static load rating: 445 kN
Fatigue limit load: 7.7 kN
Limiting speed: 4550 rpm
Reference speed: 2900 rpm
Applications:
Mining operations, paper mills, oil fields, marine industry, steel, electrical,
construction machinery various kinds of professional machinery and heavy industry of all types.
Specifications:
All types of Cylindrical roller bearings
Cometitive price and good quality
Long life &low noise
Best after sale service
Competitive Advantage:
All products assembled with strong and various materials cages.
We do all processes such as steel forging, design,rings/rollers tuning,grinding and whole heat treatments.
Advanced bearing production system including super CNC wire cutting machine, LSWEDM, carburizing furnace,glowing furnace,etc.
Arc infrared carbon sulfur analyzer for testing steel materials.
Fast delivery and best after-sale services.
