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KOYO NJ209 single row cylindrical roller bearing

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KOYO NJ209 single row cylindrical roller bearing

: Large Image : KOYO NJ209 single row cylindrical roller bearing

Product Details:

Place of Origin:	Japan
Brand Name:	KOYO
Model Number:	NJ209

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	US$8.15
Packaging Details:	KOYO
Delivery Time:	3 days in stock;within 25 days for order manufacture
Payment Terms:	T/T;Western Union;Paypal

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Detailed Product Description

Number Of Row:	Single Row

KOYO NJ209 datasheet:

Bearing No.	NJ209
Boundary dimensions(mm)	d	45
	D	85
	B	19
	r(min)	1.1
	r1(min)	1.1
Basic load ratings(kN)	Cr	46.1
Basic load ratings(kN)	C0r	46.9
Limiting speeds(min-1)	Grease lub.	7700
Limiting speeds(min-1)	Oil lub.	9200
Boundary dimensions(mm)	Fw	55
	Ew	-
	d1	-
	B1	-
	B2	-
Mounting dimensions(mm)	da(min)	-
	db(min)	51.5
	db(max)	54
	dc(min)	-
	dd(min)	-
	Da(max)	78.5
	Db(max)	78.5
	Db(min)	-
	ra(max)	1
	rb(max)	1
(Refer.)Mass(NU)(kg)		0.437

KOYO NJ209 single row cylindrical roller bearing

Single-row cylindrical roller bearings

The NU and N types exhibit their best performance when used as free side bearings since they adjust to the shaft's axial movement, to a certain extent, relative to the housing position.

The NJ and NF types carry axial load in one direction, while the NUP and NH types can carry a certain degree of axial load in both directions.

Type R cylindrical roller bearings feature enhanced load rating compared with standard series, though both have equal dimensions.This is because type R bearings have different interior design. They are identified by supplementary code "R".

Contact Details

Unide Bearing Technology Co., Limited

Contact Person: Mr. Bruce

Tel: 86-188-6488-2435

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