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ZKLN5090-2RS-PE 50*90*34mm angular contact ball bearings

Minimum Order Quantity : 1 PCS Price : Ask
Packaging Details : Single box Delivery Time : 5-35 days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 1000PCS/Week
Place of Origin: Luoyang Brand Name: MONTON
Certification: ISO9001 Model Number: ZKLN5090-2RS-PE

Detail Information

Bearing: ZKLN5090-2RS-PE D: 50mm
D: 90mm B: 34mm
Weight: 0.9KG

Product Description

ZKLN5090-2RS-PE 50*90*34mm angular contact ball bearings
 
Main Dimensions & Performance Data 
d
50 mm
Bore diameter
 
-0.01 mm
Bore diameter lower tolerance
D
90 mm
Outside diameter
 
-0.015 mm
Outside diameter lower tolerance
B
34 mm
Width
 
-0.25 mm
Width lower tolerance
Ca
46,500 N
Basic dynamic load rating, axial
C0a
126,000 N
Basic static load rating, axial
Cua
5,800 N
Fatigue load limit, axial
nG Grease
1,500 1/min
Limiting speed for grease lubrication
MR
0.9 Nm
Bearing frictional torque
 
0.95 kg
Weight
Dimensions
d1
72 mm
Rib diameter inner ring
rmin
0.3 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension
α
60 °
Contact angle
Mounting dimensions
Da max
82 mm
Maximum diameter of housing
da min
63 mm
Minimum diameter shaft
Additional information
caL
1,250 N/µm
Rigidity axial
ckL
1,000 Nm/mrad
Tilting rigidity
Mm
5.24 kg * cm²
Mass moment of inertia
 
5 µm
Axial runout
 
ZM50
Recommended INA precision locknut for radial locking
 
AM50
Recommended INA precision locknut for axial locking
MA
85 Nm
Tightening torque for the recommended INA precision locknut
 
16,280 N
Required locknut force axial

 

 


Product Description

 

These bearings are designed for the highly dynamic operating conditions in screw drives that require high accuracy, high load carrying capacity, high rigidity, low friction and maintenance-free or low-maintenance.

The bearings can support both radial forces and high axial forces due to the 60� contact angle.

The ZKLN bearing range is mounted� in a housing bore and the bearing outer ring is axially located by a cover.

Double direction
PE: Increased tolerances, used when lower accuracy is acceptable
Lip seals on both sides

ZKLN..PE Series Angular Contact Bearings: Bearings of series ZKLN..PE are double row axial angular contact ball bearings with an outer ring suitable for mounting in a housing and has integral seals. These bearings are predominantly used for the bearing arrangements of screw drives and are an extremely economical solution for criteria such as a simple adjacent construction and low fitting costs. The larger sizes of these bearings – with a bore diameter of 60 mm to 100 mm are particularly suitable for bearing arrangements of large threaded spindles or rotating threaded nuts, in other words screw drives with a static spindle.
Double row axial angular contact ball bearings of series ZKLN...2RSPE have two rows of balls with a contact angle of 60deg. The bearings are sealed on both sides with rubber seals and are greased for life for the majority of applications. Additional seals in the adjacent construction are not required. In most applications, the initial greasing is sufficient for the whole operating life. If necessary, re lubrication can be carried out via a threaded connector from a central lubrication system on the flange side or by means of a lubrication groove and lubrication hole via the adjacent construction. The axial run out tolerance corresponds approximately to P5 in accordance with DIN 620.

ZKLN5090-2RS-PE 50*90*34mm angular contact ball bearings 0

 

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