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ZKLF1255-2RS-PE 12*55*25mm High Precision Spindle Bearing
Reference FOB Price:
US1.00 ~ 1000 / Piece
Min. Order:
1 Piece
Stock:
100 Piece
Production Capacity:
1000PCS/WEEK
Port:
Shanghai
Payment term:
T/T
Delivery time:
Stock
Technical Parameters:
Product Designations:
ZKLF1255-2RS-PE
Old Designations:
ZKLF1255-2RS-PE
HS Code:
84829000.00
Structure:
Balls
Number of Rows:
Single row
Inside Diameter:
12 mm
Outside Diameter:
55 mm
Thickness:
25 mm
Weight:
0.37 KG
Dynamic load Capacity, Radial (Cr):
1300
Static load Capacity, Radial (Cor):
2000
Reference speed (Grease rpm):
10000
Limiting speed (Oil rpm):
10000
Demensions:
12*55*25mm
Brand:
Monton
Radial Clearance Trade No.:
C0
Precision Rating:
P6 P0 P4 P5
Vibration:
Z1V1
Load Direction:
Axial
Bearing Material:
GCr15
Cage Type:
nylon
Cage material:
GCr15
Seals Type:
Sealed
Seal Material:
GCr15
Number of Balls:
23
Ball Material:
GCr15
Number of Roller:
25
Roller Material:
GCr15
Contact Angle:
15°
Transport Package:
Carton/wooden case
Shipping Ways:
ocean,sea
Country of Origin:
Luoyang
Service:
Good
Quality Control:
Third party/Self-control
Feature:
balls
Gear Options:
no gear
Application:
Spindle
ZKLF1255-2RS-PE 12*55*25mm High precision spindle bearing
| Designation | Dimensions | Pitch n×t |
Mounting dimensions | Recommended precision locknut | Required locknut force axial N |
Mass | |||||||||||||
| d –0,005 |
D –0,01 |
B –0,25 |
d1 | r min. |
r1 min. | J | d2 | b | I | Da max. | da min. | t1 | For radial locking | For axial locking | Tightening torque MA Nm |
m = kg |
|||
| ZKLF1255-2RS-PE | 12 | 55 | 25 | 25 | 0.3 | 0.6 | 42 | 6.8 | 3 | 17 | 3×120° | 33 | 16 | 0.1 | ZM12 | – | 8 | 5307 | 0.37 |
Features
Screw drive bearing arrangements are subjected to requirements that often cannot be optimally fulfilled by the design construction of conventional bearings. In order to design bearing arrangements for the highly dynamic operating conditions in screw drives that have high accuracy, high load carrying capacity, high rigidity, low friction, are easy to fit and maintenance-free or low-maintenance, has a wide range of axial angular contact ball bearings. With this well thought-out product range, ideal application-specific solutions can now be found to all the technical and economic demands placed on the bearing arrangements of screw drives.
Multi-row designs Axial angular contact ball bearings are available as single, double or triple row ready-to-fit units. They are self-retaining and comprise thick-walled, geometrically stable outer rings, ball and cage assemblies and one-piece or two-piece inner rings. In several series, the outer ring has through holes for simple flange mounting to the adjacent construction. The bearing rings are matched to each other such that a defined preload is achieved when the rings are clamped in place using a precision locknut.
Radial and axial load carrying capacity Due to the 60° contact angle, the bearings can support high axial forces.
Double row axial angular contact ball bearings, for screw mounting Axial angular contact ball bearings ZKLF are screw mounted directly on the adjacent construction or in a radial locating bore, Figure 1 and Figure 2.
The cover that would otherwise be required and the associated matching work can therefore be dispensed with. In order to aid removal of the bearings from a locating bore, the outer ring has a circumferential extraction slot. Relubrication is facilitated by radial and axial threaded connectors with set screws.
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