Insulative Ball Bearing for Marine

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU315EM
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Color: White
• Weight: 3.79kg
• Cage: Nylon
• Bore Type: Cylindrical
• No. of Rows: 1
• Coating: Yes
• Sealing: None
• Lubricant: None
• Loose Flange: None
• Insulative: Yes
• Transport Package: Carton/Pallet/Wooden Box
• Specification: 160*160*37mm
• Trademark: ZMH
• Origin: China
• HS Code: 84825000
• Production Capacity: 5000000 PCS Per Year

Product Description

NU 315 EM

Single row cylindrical roller bearing, NU design

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring, NU design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

• High radial load carrying capacity
• Low friction
• Long service life
• Accommodate axial displacement in both directions
• Separable design

Bore diameter	75mm	Number of flanges, outer ring0		Basic dynamic load rating	280kN
Outside diameter	160mm	Number of flanges, inner ring	0	Basic static load rating	265kN
Width	37mm	Loose flange	None	Reference speed	4500r/min
Bearing part	Complete	Coatng	yes	Limiting speed	5300r/min
Number of rows	1	Sealing	Without	Locating feature, bearing outer ring	None
Bore type	Cylindrical	Lubricant	None	Axial displacement capability	In both directions
Cage	nylon	Relubrication feature	Without	Chamfer dimension
Tolerance class	Normal	Product net weight	3.79kg

Application

Vibrating screen
Air compressor 
Machine tool
Mining machinery 
Rolling machines 
Pump

Workshop glance 
FAQ

1, What is the minimum order quantity for this product?    Can be negotiated, we will try our best to meet customer needs. Our company is mainly based on wholesale sales, most orders are more than 1 ton.
2,What is your latest delivery time?   
Most orders will be shipped within 7-15 days upon payment is received.
3,Does your company have guarantee time?   
Yes, for 1 years.
4, What are the advantages of your company's products ?   
High precision, high speed, high load, low noise.
5, What payment method does your company support?   
Do our best to meet customer needs, negotiable.
6, How to contact us quickly?   
Please send us an inquiry or message or email and leave your contact information, we will contact you as soon as possible and provide the detailed information you need.