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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
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Tapered Roller Bearings Double-Row
NSK QJ1280N2MA Bearing SPECIFICATIONS
- NSK
QJ1280N2MA
- Bearings
- 0.0
- N/A
- B00308
-
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
- 0
- B00308
NSK QJ1280N2MA The details of QJ1280N2MA NSK Four point contact ball bearings
| Y1 - ISO Factor9 | 2.2 |
| Y2 - ISO Factor10 | 3.28 |
| C - Cup Width | 0.7480 in |
| e - ISO Factor8 | 0.31 |
| Series | 355 |
| Db - Cup Backface Backing Diameter | 3.03 in |
| Cone Part Number | 358D |
| Aa - Cage-Cone Backface Clearance | 0 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 8310 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2500 lbf |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| Cg - Geometry Factor11 | 0.0732 |
| Design Units | Imperial |
| T - Bearing Width across Cups | 1.8500 in |
| Cup Part Number | 354 |
| D | 3.3465 in |
| r - Cup Backface To Clear Radius2 | 0.08 in |
| da - Cone Frontface Backing Diameter | 2.01 in |
| Bearing Weight | 2.5 lb |
| K - Factor7 | 1.91 |
With Industry Standards Tapered Roller Bearings Double-Row | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | d | L | T | B | C | a | H | D |
| 1280/1220 | Loyal | 22,225 mm | - | 22,225 mm | 22,225 mm | 51,2 kN | 6,9 mm | - | 57,15 mm |
| 4R12802 | NTN | 640,000 mm | - | - | 600,000 mm | 600,000 mm | - | - | 880,000 mm |
| 51280 | Loyal | 400 mm | - | 112 mm | - | 722 kN | - | - | 535 mm |
| 81280 | Loyal | 400 mm | - | - | - | 2240 kN | - | 112 mm | 540 mm |
| QJ1280 | ISO | 400 mm | - | - | - | 140 mm | - | - | 720 mm |
| H-1280/H-1220 | NACHI | 22.225 mm | - | 22.225 mm | 22.225 mm | 52600 kN | 7.9 mm | - | 57.150 mm |
| GB12807S05 | SNR | 37 mm | - | - | 37 mm | 37 mm | - | - | 72,04 mm |
| GB12807S10 | SNR | 37 mm | - | - | 37 mm | 37 mm | - | - | 72,04 mm |
| LF-1280 | NMB | 8 mm | 10,93 mm | - | 2,5 mm | 0,506 kN | - | - | 12 mm |
| LF-1280ZZ | NMB | 8 mm | 11,24 mm | - | 3,5 mm | 0,506 kN | - | - | 12 mm |
| L-1280 | NMB | 8 mm | 10,93 mm | - | 2,5 mm | 0,506 kN | - | - | 12 mm |
| QJF1058MB NSK Four point contact ball bearings | r - 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 bearings | C1(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 bearings | Shaft 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 bearings | C1 - 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 bearings | C - 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 bearings | d: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 bearings | Oil 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 bearings | Support 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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