Name: NSK NACHI roller bearing price list NN series NN3040K cylindrical roller bearing
Brand: zysl
Availability: InStock

Product Details

Product Description

Types of cylindrical roller bearing:

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.

Drawing of cylindrical roller bearing:

China manufacturer Cylindrical Roller Bearing:

Single row Cylindrical roller bearings with brass, ring guided cage. These EM series Cylindrical roller bearings have higher load carrying capacity, lower noise and superior cage strength than the ordinary type.

Brand	NSK
Series	Cylindrical Roller Bearing
Bearing NO.	NN3040K
Basic size	d	200
mm	D	310
	B	82
Basic load ratings Kn	Cr	644
Basic load ratings Kn	Cor	1140
Limiting Speeds N(r/min)	grease	2600
Limiting Speeds N(r/min)	oil	3000
Payment Term	1).30%T/T in advance ,70% balance has to be paid before first shippment. 2).100% L/C at sight 3): West Union 4): PayPal 5): Other payment terms depend on our discussion

Related models and specifications:

MODEL	d(mm)	D(mm)	B(mm)
N221	105	190	36
NU2219	105	190	36
NJ2219	105	190	36
N321	105	225	49
NU321	105	225	49
NJ321	105	225	49
NN3021	105	225	49
N222	110	200	38
N322	110	240	50
NU322	110	240	50
NJ322	110	240	50
NJ2222	110	200	53
NU2322	110	240	80
NJ2322	110	240	80
NN3022	110	170	45
N224	120	215	40
NU224	120	215	40
NJ224	120	215	40
N324	120	260	55
NU324	120	260	55
NJ324	120	260	55
NU2224	120	215	58
NJ2224	120	215	58
NU2324	120	260	86
NJ2324	120	260	86
NN3024	120	180	46
NU5224XPC3	120	215	76.2

Specification:

Full complement cylindrical roller bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity, high rigidity and are suitable for particularly compact designs.

Features:

(1.) cylindrial roller bearing has a good radial load capacity, it's suitable for withstanding heavy load and shock load.

(2) small friction coefficient, it's suitable for high-speed. And the limited speed is close to the deep groove ball bearing's.

(3) N type and NU type can move axially, can adapt to errors due to thermal expansion or installation of the shaft and housing caused by changes in relative position, and can be used for supporting the free end.

(4) High demanding for the processing of the axis and socket. After installing the bearing outer ring relative to the axis of deflection should be strictly controlled to avoid exposure to stress concentration

(5) Inner and outer rings are detachable for easy installation and removal.

(6)

Cylindrical roller bearings are separable formed bearings. The rollers of cylindrical roller bearings have linear contact with the raceway, so the bearings can carry heavier radial load. They possess the characteristics of stability, anti-wearing property, high-speed, high-reliability.

Packaging & Shipping

MOQ IS ONE PIECE

TERMS OF PAYMEMT: T/T

SAMPLE AVAILABLE

PACKING: CARTON OR WOODEN BOX OR ACCORING TO CUSTOMER REQUIREMENT

SHIPMENT: Logistics forwarder or Express service, according to quantity

Delivery time: 3-15 days according to quantity required

Quality: Export standard

Price term: FOB

Our Services

1.high precison high speed low friction

2.factory price