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KOYO NJ209 single row cylindrical roller bearing

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KOYO NJ209 single row cylindrical roller bearing

China KOYO NJ209 single row cylindrical roller bearing supplier

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
C0r 46.9
Limiting speeds(min-1) Grease lub. 7700
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 bearingKOYO 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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