Cylindrical Roller Bearings Nj2305 Nu2305 Nup2305 Nu2305 Bearing Sizes 25*62*24mm

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: NJ2305 NU2305 NUP2305 NU2305
• Separated: Unseparated
• Transport Package: Industrial Package; Single Box Package
• Specification: 25*62*24mm
• Trademark: CHIK SKF NTN NACHI NSK KOYO OEM
• Origin: China

Product Description

PRODUCT INFO.

Cylindrical roller and the raceway was in line contact, radial load capacity. Both for heavy loads and shock loads, but also for high-speed rotation.
* Roller and raceway for line contact or repair offline contact, radial bearing capacity, suitable for heavy load and impact load. 
* Friction coefficient is small, suitable for high-speed, speed close to the deep groove ball bearings.
* N-type and NU-type axial movement, can adapt to thermal expansion or installation error caused by the relative position of the shaft and shell changes, can be used for free-end support.
* Shaft or seat hole processing requirements are higher, the relative deviation of the outer ring axis after installation to strict control, so as not to cause contact stress concentration.
* Inner or outer ring can be separated, easy to install and remove.

Product Type:	Cylindrical Roller Bearings NJ2305 NU2305 NUP2305 NU2305 Bearing Sizes 25*62*24mm
Bearing Code	NU2305
Material Type:	Chrome Steel,Stainless Steel,Carbon Steel,Full Ceramic
Material of Cage:	Stainless Steel,Steel,Carbon Steel,Iron,Nylon,PTFE,PEEK
Size:	25*62*24mm
Application:	Large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens and lifting and transport machinery.
Cylindrical Roller Bearing Models:
Single row cylindrical roller bearings:	N/NU, NUP, NJ/NF, NFP, NH(NJ+HJ)
Double row cylindrical roller bearings:	NN/NNU, NNF
Four row cylindrical roller bearings:	FC, FCD
N type:	The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:	The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:	The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:	The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:	The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:	No outer ring and the inner ring two integral flanges.
NN type:	NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.

Following cylindrical roller bearings are all available.

ISO	GOST	Dimensions (mm)			Basic Load Rating (N)		Limitting speed ( r/min )		Weight
							Lubrication
		d	D	B	Dyn. C	Stat. C0	Grease	Oil
NU303	32303	17	47	14	25500	21200	14000	17000	0.15
NU304	32304	20	52	15	31500	26900	12000	16000	0.153
NU2304	32604	20	52	21	42000	38800	11000	16000	0.215
NU305	32305	25	62	17	41600	37400	10000	14000	0.243
NU2305	32605	25	62	24	57000	56100	9100	14000	0.35
NU306	32306	30	72	19	53100	50200	8700	12000	0.361
NU307	32307	35	80	21	66600	65400	7700	10000	0.482
NU2306	32606	30	72	27	74600	77600	7800	12000	0.534
NU308	32308	40	90	23	83100	81500	6800	9100	0.664
NU2307	32607	35	80	31	93100	101000	6900	10000	0.729
NU309	32309	45	100	25	97400	98300	6100	8200	0.909
NU2308	32608	40	90	33	114000	122000	6100	9100	0.962
NU310	32310	50	110	27	110000	113000	5500	7400	1.15
NU2309	32609	45	100	36	137000	153000	5400	8200	1.32
NU311	32311	55	120	29	137000	143000	5100	6700	1.5
NU2310	32610	50	110	40	163000	187000	4900	7400	1.76
NU312	32312	60	130	31	150000	157000	4600	6200	1.87
NU2311	32611	55	120	43	201000	233000	4500	6700	2.25
NU313	32313	65	140	33	181000	191000	4300	5700	2.31

FA
Q

Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1. 12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize bearings in different styles, and sizes in different brands.

Q:How does your factory do regarding to quality control?
A: Quality is priority, we always attach great importance to quality control from the beginning to the end of production. We conform with ISO standards strictly and have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.

Q:What's your main products?
A:Our main products include all kinds of ball bearings and roller bearings and also world-famous brand bearings like Sweden SKF Bearing, Japan NSK Bearings, NTN bearings, KOYO bearings, FYH Bearing, NACHI Bearing, USA TIMKEN Bearing, Germany Bearing and so on.