Production Sales Xa120235 -N Crossed Roller Bearings

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: XSA120235-N
• Outer Dimension: 318.8mm
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Precision: P5,P4
• Transport Package: in Wooden Box
• Specification: 318.8*171*40
• Trademark: LYDZC
• Origin: Luoyang China
• Production Capacity: 50000 Sets/Year

Product Description

This bearing can also be used for: leakproof pump, sucker, instrument, drilling machine, hydraulic mineral processing equipment, water transfer equipment, high-pressure reaction kettle, dividing disc, dividing head, magnetic separation equipment, flotation equipment, universal printer, pneumatic chuck, test screen, and other fields.

 

di	171  mm
Da	318,8  mm

 

b	35  mm
Di	236  mm	Tolerance: +/-0,2
Di ZT	238  mm	Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8
d0	312  mm
da	234  mm	Tolerance: +/-0,2
dB	13  mm
di ZT	173  mm	Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8
H	40  mm
h	35  mm
La	275  mm
Li	195  mm
m	4  mm	Tooth modulus
na	12	Number of fixing holes in outer ring
ni	12	Number of fixing holes in inner ring
T	2,6  mm
t	6  mm
z	78	Number of teeth

 

m	13,3  kg	Mass
Fr per	49600  N	Maximum permissible radial load against friction lock
Fz norm	11000  N	Maximum permissible tooth force (dedendum fatigue strength)
Fz max	16100  N	Max. permissible tooth force against tooth fracture in dedendum
Ca	131000  N	Basic dynamic load rating, axial
C0a	285000  N	Basic static load rating, axial
Cr	93000  N	Basic dynamic load rating, radial
C0r	139000  N	Basic static load rating, radial
VSPmax	0,02	Bearing clearance: preload
	2	Taper type lubrication nipples, DIN 71412-A M10x1, spaced uniformly on circumference
		Lip seals on both sides

 

Other models you may use:
XA

XA120235-N 
XA200352-H 
XV
XV 30 
XV 40 
XV 50
XV 60 
XV 70
XV 80
XV 90
XV 100 
XV 110
XU
XU 050077 
XU 060094 
XU 060111 
XU 080120

XU 080149 
XU 120179
XU 120222 
XU 160260
XU 080264
XU 160405
XU 080430
XU 300515
XI
XI120288-N

XA120235-N 
XA200352-H
XV 30 
XV 40

XV 50 
XV 60
XV 70
XV 80 
XV 90 
XV 100 
XV 110 
XU 050077

XU 060094 
XU 060111
XU 080120 
XU 080149

XU 120179 
XU 120222
XU 160260
XU 080264
XU 160405
XU 080430
XU 300515
 

XS
XSA 140414-N 
XSA 140544-N
XSA 140644-N
XSA 140744-N
XSA 140844-N 
XSA 140944-N
XSA 141094-N
XSU 140414
XSI 140544
XSU 140644
XSU 140744
XSU 140844
XSU 140944
XSU 141094 
  
XSU 080168
XSI 080188 
XSU 080218 
XSU 080258
XSU 080318 
XSU 080398
 

XSI 140414-N
XSI 140544-N 
XSI 140644-N
XSI 140744-N
XSI 140844-N

XSI 140944-N
XSI 141094-N