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350mm Stainless Steel Cylindrical Roller Bearing Single Row For Boat Mast Pulleys

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UIB (Xiamen) Bearing CO.,LTD.

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350mm Stainless Steel Cylindrical Roller Bearing Single Row For Boat Mast Pulleys

Brand Name : UIB

Model Number : NNU4970

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1 PCS

Price : negotiable

Payment Terms : L/C,, D/P, Western Union

Supply Ability : 3000 pcs

Delivery Time : 10 days

Packaging Details : industrial package

Material : AISI 52100, Gcr15 chrome steel

ID : 350 mm

OD : 500 mm

Width : 190 mm

Bearing type : cylindrical roller bearing

Cage material : brass or steel

Weight : 115 KG

Rollers row : Single row

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350mm Stainless Steel Cylindrical Roller Bearing Single Row For Boat Mast Pulleys

Use with the pulley block, guide wheel mast bearing.

Applicant:

pulley block, guide wheel mast

Cylindrical Roller Bearing description:

Cylindrical roller bearings have a variety of designs, series and dimensions.

The main design differences between the bearings shown in this section are:
Number of rows ( one, two or four )
Holder type ( yes, no or special design )

Product features:
The bearing can withstand high radial load, high acceleration and high speed operation.
Full roller bearing ( without cage ) has the maximum number of rollers, so it is suitable for medium - speed heavy duty applications.

The UIB high bearing capacity cylindrical roller bearing combines the high bearing capacity of the full bearing and the high-speed capability bearing.
Configuration of inner and outer ring flange ( guide flange position and number )

**NNU4970 specification for boat mast bearing assemble**
bearing type	ISO bearing NO.	OLD bearing NO.	ID	OD	WIDTH	Cr	Cor	weight
cylindricall roller bearing			(mm)	(mm)	(mm)	(kN)	(kN)	(kg)
cylindricall roller bearing	NNU4970	4482970	350	500	190	-	-	115
cylindricall roller bearing	FCD70100380	672770	350	500	380	-	-	0
cylindricall roller bearing	FC70100380	672770	350	500	380	-	-	240
cylindricall roller bearing	NNQP670/YA	972770K	350	500	380	-	-	225

Product Tags:

taper roller bearing

spherical roller bearing

350mm Stainless Steel Cylindrical Roller Bearing Single Row For Boat Mast Pulleys Images

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