GQZ NUP2217E.M1 Single Row Cylindrical Roller Bearing 85×150×36mm Solid Machined

NUP2217E.M1 is single-row separable cylindrical roller bearing with optimized E-type reinforced roller design and M1 solid machined brass cage. Its structural feature: outer ring with double ribs, inner ring with single rib plus a loose stop flange ring, which enables bidirectional axial positioning of the shaft to limit axial displacement in both directions. The separable inner & outer ring structure simplifies installation and disassembly; line-contact rollers deliver ultra-high radial load capacity, suitable for heavy-load transmission shafts requiring accurate axial positioning.

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

Model: NUP2217E.M1

Main dimensions: d85 mm, D150 mm, B36 mm

Roller track diameter Fw: 100.5 mm

Minimum chamfer r/r1: 2 mm

Net weight: approx 2.7 kg

Dynamic load rating Cr: 268 kN

Static load rating Cor: 279 kN

Limiting speed: Grease 3800 rpm, Oil 4500 rpm

Structure: Single row reinforced E rollers, NUP bidirectional loing 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.

1. NUP special structure realizes bidirectional axial locking, fixes shaft position without extra stop rings, simplifies overall mechanical layout
2. E-type optimized roller profile improves contact uniformity, enhances shock resistance and heavy-load bearing capacity
3. M1 solid machined brass cage features high rigidity, heat resistance and anti-deformation performance under low-speed heavy-load working conditions
4. Separable inner and outer ring allows independent assembly, convenient maintenance and component replacement
5. Low friction rolling structure supports stable medium-high speed continuous operation with low running noise
6. Standard ISO metric dimension, fully interchangeable with same-spec cylindrical roller bearings
7. Customizable options: special clearance grades, OEM laser marking, high-temperature resistant lubricant, dust-proof shields
   Effectively reduce roller wear, eliminate axial shaft drift and extend service life of transmission equipment.

• Industrial gearboxes, speed reducers and heavy-duty transmission cases
• Large driving motors, generator main shafts and pump rotary assemblies
• Metallurgical rolling equipment, mining conveying machinery and vibratory devices
• Machine tool spindle, textile printing heavy roller transmission structures
• Construction machinery, agricultural equipment power output shafts
• General industrial equipment needing heavy radial load and bidirectional axial positioning

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

• GCr15 raw material chemical composition and hardness inspection
• Complete quenching & tempering heat stabilization treatment
• Superfinishing grinding for inner/outer ring raceways and roller surfaces
• Precision turning, drilling and deburring for solid brass cage
• Full dimensional tolerance, static & dynamic load and rotational performance testing

If you need NUP2217E.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 lubriion and marking solutions
• Competitive factory direct price
  Contact our sales team for full technical datasheets and formal offer.