KOYO NF311 bearing 55x120x29 12311 | Cylindrical Roller Bearings

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KOYO NF311 Bearing

NF311 KOYO Cylindrical Roller Bearings

NF311 (12311) KOYO Cylindrical Roller Bearings , Demensions: 55mm(inner diameter), 120mm(outer diameter), 29mm(width)

Cylindrical roller bearings consist of an inner ring, an outer ring, cylindrical rollers, and a cage (some models may not have an inner or outer ring). They have the advantages of extremely high radial load capacity, good rigidity, low coefficient of friction, suitability for high speeds, and the ability to withstand a certain axial displacement. They are suitable for heavy-load, high-speed, and rigid support applications. Typical applications include large motors, machine tool spindles, gearboxes, rolling mills, and industrial pumps.

KOYO NF311 Cylindrical Roller Bearings Details：

Bearing name:	KOYO NF311 Cylindrical Roller Bearings	Detailed full name
New code:	NF311	International CODE
Old code:	12311	original code or Russia code
d (mm):	55	Inside diameter
D (mm):	120	Outside diameter
B (mm):	29	Thickness diameter
bearing type:	NF311 Cylindrical Roller Bearings	Category
Brand:	KOYO	based on customer's needs
Dimensions:	55x120x29	(Inside diameter x Outside diameter x Thickness diameter)mm
Packing:	Standard Export Packing	Carton Boxes / Wooden Cases / Pallets
Payment Methods:	T/T, Western Union, Paypal	based on customer's needs or others
Price	Please send inquiry to know NF311 price	[email protected]

KOYO NF311 bearing:
Hangzhou BFW Bearing Manufacturing Co., Ltd. professional providing KOYO NF311 Bearing, the old code: 12311, The company can provide a variety of bearings, while also professional agency of NF311 of other brands of bearings, such as FAG Germany, KOYO Japan, THK Japan, NSK Japan, NTN Japan, timken USA and other brands, Please send your enquriy of bearing part number, quantity, delivery date, and other requirements, please contact: [email protected]

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KOYO NF311 Bearing the same size:

Link	Bearing model	ID d ( mm )	OD D ( mm )	thickness B ( mm )	Old model	brands	categories
FAG NJ311E	NJ311E	55	120	29	12311	FAG	Cylindrical Roller Bearings
CHINA NJ311E	NJ311E	55	120	29	12311	CHINA	Cylindrical Roller Bearings
KOYO 6311Z	6311Z	55	120	29	12311	KOYO	Deep Groove Ball Bearings
NTN NJ311E+HJ311E	NJ311E+HJ311E	55	120	29	12311	NTN	Cylindrical Roller Bearings
CHINA 6311-ZN	6311-ZN	55	120	29	12311	CHINA	Deep Groove Ball Bearings
CHINA 1311EKTN9	1311EKTN9	55	120	29	12311	CHINA	Self-aligning Ball Bearings
AET NU311	NU311	55	120	29	12311	AET	Cylindrical Roller Bearings
NACHI NU311	NU311	55	120	29	12311	NACHI	Cylindrical Roller Bearings
NSK 6311-ZNR	6311-ZNR	55	120	29	12311	NSK	Deep Groove Ball Bearings
NACHI NJ311E+HJ311E	NJ311E+HJ311E	55	120	29	12311	NACHI	Cylindrical Roller Bearings

Application:
Applied on Mining, metallurgy, wind power, excavator, plastic machinery, paper machine, automobile, speed reducer, rolling mill, crusher, vibrating screen, printing machinery, woodworking machinery, reducer, machine tool spindle, internal combustion engine, generator, drilling platform and Heavy transport machinery and other industries.