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
NTN 6311-2ZN	6311-2ZN	55	120	29	12311	NTN	Deep Groove Ball Bearings
CHINA 21311CC	21311CC	55	120	29	12311	CHINA	Spherical Roller Bearings
MRC 6311-2Z	6311-2Z	55	120	29	12311	MRC	Deep Groove Ball Bearings
FAG 6311-2Z	6311-2Z	55	120	29	12311	FAG	Deep Groove Ball Bearings
STEYR 30311	30311	55	120	29	12311	STEYR	Tapered Roller Bearings
NSK 6311-2RS	6311-2RS	55	120	29	12311	NSK	Deep Groove Ball Bearings
KOYO 7311AC	7311AC	55	120	29	12311	KOYO	Angular Contact Ball Bearings
CHINA 7311BEY	7311BEY	55	120	29	12311	CHINA	Angular Contact Ball Bearings
MRC 6311-ZN	6311-ZN	55	120	29	12311	MRC	Deep Groove Ball Bearings
NACHI NJ311+HJ311	NJ311+HJ311	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.