tapered roller bearing

Prix FOB

Obtenir le dernier prix

( Negotiable )

100 Piece Minimum Order

Pays:

China

N Â° de modÃ¨le:

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

China

Prix de commande minimale:

Commande minimale:

100 Piece

Packaging Detail:

As per standard

Heure de livraison:

As per standard

Capacité de Fournir:

Payment Type:

T/T, L/C

Groupe de produits :

Contacter maintenant

JIANGSU JIN ZHIXIANG INTERNATIONAL TRADE CO., LTD

China

5000 Points de confiance

1st Année

Personne Ã contacter Imay Xu

RM A502WTCCZ 2# YANZHENG ROAD WUJIN DISTRICT,, CHANGZHOU, JIANGSU

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SpÃ©cification du produit

La description

The suffix definition
A: Internal structural changes
B: Increased contact angle
X: Overall dimensions adopt the international standard
CD: double outer ring, with oil hole or oil tank.
TD: Double inner ring with a tapered hole.
Single-column tapered roller bearings:
Inner diameter size range: 20mm~1270mm
Outer diameter size range: 40mm~1465mm
Width and size range: 15mm~240mm
Double-column conpered roller bearing:
Inner diameter size range: 38mm~1560mm
Outer diameter size range: 70mm~1800mm
Width and size range: 50mm~460mm
Four column conpered roller bearing:
Range of inner diameter dimensions: 130mm~1600mm
Outer diameter size range: 200mm~2000mm
Width and size range: 150mm~1150mm
The single column of tapered roller bearings has an outer ring, with an inner ring and a set of tapered rollers enclosed by a basket holder. The outer ring can be separated from the inner ring assembly. According to the ISO external dimension standard of conical roller bearing, the outer ring or inner ring assembly of any standard model should be internationally exchanged with the outer ring or inner ring assembly of the same model. That is, in addition to the external dimensions and tolerances of the same model, the outer ring should comply with the provisions of ISO492 (GB307), and the cone corner of the inner ring component and the cone diameter of the component must also comply with the relevant provisions of exchange.
Generally, the conical angle of the outer ring of the roller channel is between 10 and 19, which can withstand the combined action of both axial load and radial load. The larger the cone angle, the greater the ability to withstand the axial load. Large cone Angle bearing, rear code plus B, cone Angle between 25 and 29, it can withstand a large axial load. In addition, a single column of conical roller bearings can adjust the gap size during installationã€‚
The outer ring (or inner ring) of the double-column conical roller bearing is a whole. The two inner rings (or outer rings) have similar small end faces, and there is a partition in the middle. The gap is adjusted by the thickness of the partition, and the thickness of the partition can also be adjusted to adjust the pre-surplus of the double column conical roller bearing.
Four rows of conical roller bearings, the performance of this bearing is basically the same as that of double row cone roller bearing, but more than the radial load of double row cone roller bearing, the limit speed is slightly lower, mainly used for heavy machinery.
Multi-sealed double, four-column tapered roller bearings, ZWZ provides long-life, multi-sealed double, four-column tapered roller bearings. The new design of bearings is personalized, the traditional design method of fully sealed bearings is changed, and the new type of sealing structure combining sealing and dust prevention is adopted to improve the sealing effect and improve the sealing performance. Compared with the open-structure bearing, the roller bearing life span increases by 20%~40%; the lubricant consumption decreases by 80%ã€‚

Pays:	China
N Â° de modÃ¨le:	-
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	China
Prix de commande minimale:	-
Commande minimale:	100 Piece
Packaging Detail:	As per standard
Heure de livraison:	As per standard
Capacité de Fournir:	-
Payment Type:	T/T, L/C
Groupe de produits :	-