Model: B2PT
Material: Simrit PTFE 561/10

1 Features
Cylindrical: metal skeleton
Made from PTFE sealing lip
2 Materials

Sealing lip:
Simrit PTFE 561/10, precisely aligned with the center of the preform
Metal plug-ins:
The symbolic material no.1.4571 stainless steel
O-ring:
Viton

3 operating conditions

Medium: mineral oil, synthetic oil, grease, water, acid, alkali, solvents, gases
T: - 130 ° C to +200 ° C
v: to 30m / s
p: to 1 MPa (10 bar), the maximum allowable value and other operating conditions

4 Benefits

General special seals used in mechanical engineering and chemical industries
High temperature
Suitable for dry running and lack of lubrication operation
No stick-slip
However: dynamic sealing performance is limited
Cavity and machining standard

Axis: Tolerance: ISO h 11
 Concentricity: IT 8
 Roughness Ra = 0,2 - 0,8 
  Rz = 1,0 - 5,0 
  Rmax = <6,3 
 Hardness: 45-60 HRC
 Finish: None to the state, it is best to use horizontal feed grinding
Cavity: Tolerance: ISO H8
 Roughness: Rz = 6,3 - 16 Pan

6 Install

Required by DIN3760, careful installation is a prerequisite to ensure good seals

Shaft ¢ D1 size range
B2PT: 10mm ~ 125mm

 CFW油封-B2PT型PTFE系列型号如下：

型号   尺寸   代码
B2PT 10*22*7 406518
B2PT 12*22*7 406519
B2PT 12*25*7 406523
B2PT 14*30*7 406526
B2PT 15*30*7 406529
B2PT 15*32*7 406530
B2PT 16*35*7 406531
B2PT 17*35*7 406532
B2PT 18*32*7 406533
B2PT 20*30*7 406536
B2PT 20*32*7 406537
B2PT 20*35*7 406538
B2PT 20*40*7 406539
B2PT 20*47*7 406540
B2PT 25*38*7 406568
B2PT 25*40*7 406569
B2PT 25*42*7 406570
B2PT 25*47*7 406571
B2PT 25*52*7 406572
B2PT 28*47*7 406616
B2PT 30*40*7 406617
B2PT 30*45*7 406619
B2PT 30*47*7 406620
B2PT 30*50*7 406621
B2PT 32*47*8 406650
B2PT 35*47*8 406651
B2PT 35*50*8 406652
B2PT 35*52*8 406653
B2PT 35*55*8 406698
B2PT 35*62*8 406699
B2PT 38*55*8 406700
B2PT 40*52*8 406701
B2PT 40*55*8 406702
B2PT 40*60*8 406713
B2PT 40*62*8 406715
B2PT 42*55*8 406716
B2PT 45*60*8 406717
B2PT 45*62*8 406789
B2PT 45*65*8 406792
B2PT 50*62*8 406798
B2PT 50*68*8 406801
B2PT 50*70*8 406802
B2PT 50*72*8 406804
B2PT 52*72*8 406805
B2PT 55*70*8 406820
B2PT 55*72*10 353545
B2PT 55*80*8 406821
B2PT 60*75*8 406823
B2PT 60*80*8 406825
B2PT 65*80*10 406826
B2PT 65*85*10 406827
B2PT 70*90*10 406771
B2PT 70*100*10 406829
B2PT 72*100*10 406831
B2PT 75*95*10 406832
B2PT 75*100*10 526214
B2PT 80*100*10 406772
B2PT 80*110*10 406833
B2PT 85*110*10 406834
B2PT 90*110*10 406773
B2PT 95*120*12 406835
B2PT 100*120*12 406774
B2PT 100*130*12 406837
B2PT 105*130*12 406839
B2PT 110*130*12 406775
B2PT 110*140*12 406840
B2PT 115*140*12 406841
B2PT 120*140*12 406842
B2PT 125*150*12 406838
B2PT 140*170*15 365200 
B2PT 175*205*15 471887