Nu244-E-M1-C3 Bearing Price 220X400X65 Cylindrical Roller Bearing Nu244 for Electric Machine

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU244-E-M1-C3
• Outer Dimension: 400mm
• Material: Chrome Steel/Carbon Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Features: Fast Speed, High Efficiency
• Transport Package: White Box+ Carton
• Specification: 250*450*85mm
• Trademark: Pearldrill
• Origin: China
• Production Capacity: 500000 Pieces Per Month Cylindrical Roller B

Product Description

NU244-E-M1-C3 Bearing Price 220x400x65 Cylindrical Roller Bearing NU244 For Electric Machine

Cylindrical Bearing Cylindrical Roller Bearing: rolling body is cylindrical roller to the heart of the rolling bearing, separation of type of bearing, the installation and removal is very convenient. Cylindrical Bearing Cylindrical Roller Bearing is divided into single, double row and four columns.
Cylindrical roller bearing is mainly used in motor, machine tool, oil, rolling mill loading, unloading machine and all kinds of mechanical industry.


Specifications 

Type:	Cylindrical roller bearing		Dynamic load capacity:	1060kN
Model No.:	NU244		Static load capacity:	1290kN
Bore diameter:	220 mm		Limiting speed:	1900RPM
Outside diameter:	400 mm		Reference speed	1700RPM
Overall width:	65 mm		Cage material:	Stamped Steel
Weight:	38KG		Bearing material:	Chrome Steel
Clearance:	C3		Price	Contact us

Bearing features

• Low friction (Roller end / flange contact area)
  The open flange design, together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity.
• Long service life
  The logarithmic roller profile reduces edge stresses at the roller/raceway contact  and sensitivity to misalignment and shaft deflection.
• Enhanced operational reliability
  The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.
• Separable and interchangeable
  The separable components of cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.
• High speed capability
  The cage designs are suitable for high speeds, rapid accelerations and peak loads.

Cylindrical Roller Bearings model

Bearing No.	d	D	B
	mm	mm	mm
NU1992-M1	460	620	74
NU1996-M1	480	650	78
NU19/560-M1	560	750	85
NU19/600-M1	600	800	90
NU19/670-TB-M1	670	900	103
NU19/710-TB-M1	710	950	106
NU202-E-TVP2	15	35	11
NU203-E-TVP2	17	40	12
NU204-E-TVP2	20	47	14
NU205-E-TVP2	25	52	15
NU206-E-TVP2	30	62	16
NU207-E-TVP2	35	72	17
NU208-E-TVP2	40	80	18
NU209-E-TVP2	45	85	19
NU210-E-TVP2	50	90	20
NU211-E-TVP2	55	100	21
NU212-E-TVP2	60	110	22
NU213-E-TVP2	65	120	23
NU214-E-TVP2	70	125	24
NU215-E-TVP2	75	130	25
NU216-E-TVP2	80	140	26
NU217-E-TVP2	85	150	28
NU218-E-TVP2	90	160	30
NU219-E-TVP2	95	170	32
NU220-E-TVP2	100	180	34
NU221-E-TVP2	105	190	36
NU222-E-TVP2	110	200	38
NU224-E-TVP2	120	215	40
NU226-E-TVP2	130	230	40
NU228-E-M1	140	250	42
NU230-E-M1	150	270	45
NU232-E-M1	160	290	48
NU234-E-M1	170	310	52
NU236-E-M1	180	320	52
NU238-E-M1	190	340	55
NU240-E-M1	200	360	58
NU244-E-M1	220	400	65
NU248-E-TB-M1	240	440	72
NU252-E-TB-M1	260	480	80
NU256-E-TB-M1	280	500	80
NU260-E-TB-M1	300	540	85
NU264-EX-TB-M1	320	580	92

 

-WHY CHOOSE US-

pearldrill is a leader in the manufacture and development of PDC bits in China. We provide the best quality PDC coring drill to the market, all types of PDC non-coring drill traces. Our drill bits are used for well drilling, mining and construction contractors. Our drill bit has been tested and verified by time, with wear resistance and fast drilling speed. Different drill bits can be customized according to different rock formations. The engineering time is greatly shortened, and the maximum performance is exerted in the operation during drilling. Our products are durable and reliable. Our products are the preferred drill bits for drilling engineers in many countries because of our precise design and efficient drilling during use.

-PAYMENT-

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Trading:EXW, FOB, CFR, CIF, DDU such as.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.

Delivery time: normally 7-12 days

 

-DELIVERY-

Delivery: there are four main delivery channels including air, sea, express and road transportation, which can be selected according to customers' different requirements.

Air freight logistics:DHL/UPS/EMS/TNT/ FEDEX,etc.

-PACKAGING STYLE-

-EDLIVERY-

 

 

-AFTER-SALES SERVICE-

Dear User:

Welcome you to choose and use our products correctly!

The geological drill bit produced by our company has a 6-month warranty period.In case of abnormal scrap such as sheet falling, steel body cracking, lamination of composite sheet, etc., the company may make compensation if the situation is confirmed by the quality department of the company.

If it is one of the phenomena listed in the following table, it shall be deemed as normal scrapping, and the company shall not compensate for it:

1.Drop: Wear no more than 10%, send back for replacement, wear no more than 50%, depending on the situation, steel body cracking: wear no more than 30%, send back for replacement; Wear more than 50%, such as artificial improper crack, do not change.

2.Wrong size or thread: New back for new.

3.Weak solder joints, broken wing pieces, etc. : wear not more than 20%, send back for a new; Wear more than 50%, such as artificial improper operation, do not change.

4.The problem of lamination of composite slices: It depends.