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Home>Products>Tapered Roller Bearings Double-Row>QJ1280N2MA NSK Four point contact ball bearings

  • QJ1280N2MA NSK Four point contact ball bearings
  • QJ1280N2MA NSK Four point contact ball bearings

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QJ1280N2MA NSK Four point contact ball bearings

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Tapered Roller Bearings Double-Row

NSK QJ1280N2MA Bearing SPECIFICATIONS

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  • QJ1280N2MA

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  • 0.0
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  • B00308
JLB Bearing Technology Co., Ltd

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  • JLB Bearing Technology Co., Ltd2020-07-10 09:46:19
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QJ1280N2MA NSK Four point contact ball bearings Exchange Guide

  • Bearings
  • 0.0
  • N/A
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  • B00308

NSK QJ1280N2MA The details of QJ1280N2MA NSK Four point contact ball bearings

Y1 - ISO Factor92.2
Y2 - ISO Factor103.28
C - Cup Width0.7480 in
e - ISO Factor80.31
Series355
Db - Cup Backface Backing Diameter3.03 in
Cone Part Number358D
Aa - Cage-Cone Backface Clearance0 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)58310 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62500 lbf
Ab - Cage-Cone Frontface Clearance0.09 in
Cg - Geometry Factor110.0732
Design UnitsImperial
T - Bearing Width across Cups1.8500 in
Cup Part Number354
D3.3465 in
r - Cup Backface To Clear Radius20.08 in
da - Cone Frontface Backing Diameter2.01 in
Bearing Weight2.5 lb
K - Factor71.91

With Industry Standards Tapered Roller Bearings Double-Row

No.BranddLTBCaHD
1280/1220Loyal22,225 mm - 22,225 mm22,225 mm51,2 kN6,9 mm - 57,15 mm
4R12802NTN640,000 mm - - 600,000 mm600,000 mm - - 880,000 mm
51280Loyal400 mm - 112 mm - 722 kN - - 535 mm
81280Loyal400 mm - - - 2240 kN - 112 mm540 mm
QJ1280ISO400 mm - - - 140 mm - - 720 mm
H-1280/H-1220NACHI22.225 mm - 22.225 mm22.225 mm52600 kN7.9 mm - 57.150 mm
GB12807S05SNR37 mm - - 37 mm37 mm - - 72,04 mm
GB12807S10SNR37 mm - - 37 mm37 mm - - 72,04 mm
LF-1280NMB8 mm10,93 mm - 2,5 mm0,506 kN - - 12 mm
LF-1280ZZNMB8 mm11,24 mm - 3,5 mm0,506 kN - - 12 mm
L-1280NMB8 mm10,93 mm - 2,5 mm0,506 kN - - 12 mm

 

QJF1058MB NSK Four point contact ball bearingsr - Fillet Radius Housing (Max):0.06 in; Bearing Configuration:Thrust TTHD - with f; Bearing Type:Thrust Tapered Rolle; d - Bore Diameter:1.3750 in; Static Load Rating:105000 lbf; B:0.6250 in; Dynamic Load Rating:53500 lbf; R - Fillet Radius Shaft (Max):0.06 in; Weight:0.9 lb; D - Bearing O.D.:3.000
QJ1064N2MA TIMKEN Four point contact ball bearingsC1(2) - Dynamic Radial Rating (Two-Rows):3970000 N; Cage Type:YMB; R - Inner Ring To Clear Radius1:4.000 mm; Reference Thermal Speed Rating (Grease):410; UPC Code:087796297418; B - Inner Ring Width:150 mm; Reference Thermal Speed Rating (Oil)7:480; Cg - Geometry Factor8:0.1153; C0 - Static Radial Ra
QJ1032N2MA TIMKEN Four point contact ball bearingsShaft Size:120 mm; Dimension H2:16.7 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Housing Width:8.3 in; Bearing UPC:013992023681; Maximum Speed:1640 rpm; Dimension J:18.0 in; Dimension L:21.0 in; Seal Type:Kevlar Packing Seal; Note:This product line wa; Support Type:Four-Bolt Plummer Bl; Dim
QJ1264N2MA NSK Four point contact ball bearingsC1 - Dynamic Radial Rating (1 million revolutions)5:54700 lbf; Ab - Cage-Cone Frontface Clearance:0.08 in; Design Units:Imperial; C - Cup Width:1.3750 in; Da - Cup Frontface Backing Diameter:4.75 in; da - Cone Frontface Backing Diameter:2.72 in; Cg - Geometry Factor11:0.0827; Cup Part Number:65500-B
QJ1020X1MA NSK Four point contact ball bearingsC - Cup Width:1.3750 in; D:5.5000 in; Da - Cup Frontface Backing Diameter:4.75 in; Cup Part Number:65550-B; r - Cup Backface To Clear Radius1:0.130 in; Y - ISO Factor4:1.23; Series:65000; K - Factor2:1.2; C1 - Cup Flange Width:0.3125 in; e - ISO Factor3:0.49; Cg - Geometry Factor5:0.0814; D1 - Flang
QJ1034MA NSK Four point contact ball bearingsd:19.050 mm; Db - Cup Backface Backing Diameter:40.39 mm; D:46.982 mm; Cup Part Number:05185A; R - Cone Backface To Clear Radius1:1.270 mm; C0 - Static Radial Rating:5720 lbf; da - Cone Frontface Backing Diameter:23.62 mm; G2 - Heat Generation Factor (Rib-Roller End):5.5; Aa - Cage-Cone Backface Cle
QJF221MB TIMKEN Four point contact ball bearingsOil Lubrication - B/C/O Seal:1000 rpm; Pre Install Clearance Min:0.0024 in; Grease Lubrication - B/C/O Seal:1000 rpm; Y2 - Geometry Factor:4.31; Dimension C:5.13 in; Weight:35 lb; Dimension RAA:0.96 in; UPC Code:0883450086813; Dimension M:2.59 in; Engineering Group:Mounted Bearing; Housing Style:Fou
QJ1036X1MA TIMKEN Four point contact ball bearingsSupport Type:Four-Bolt Plummer Bl; Pillow/Plummer Block Style:Split Cylindrical Ho; Weight:216 lb; Note:This product line wa; Cor - Static Load Rating:149273 lbf; Dimension H2:16.3 in; Bolt Size:4 x M24; Bearing Number:LSM150BX; Series Type:Light Series; Dimension H1:1.6 in; Dimension J:19.5 in; Bea

 

 

QJ1280N2MA NSK Four point contact ball bearings Video

 

NSK QJ1280N2MA INTERCHANGE

Tapered Roller Bearings Double-Row Part series QJ1280N2MA is a potential replacement for these common bearing part numbers:

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

  • QJ1280N2MA

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