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Home>Products>Tapered Roller Bearings Double-Row>QJF1988MB TIMKEN Four point contact ball bearings

  • QJF1988MB TIMKEN Four point contact ball bearings
  • QJF1988MB TIMKEN Four point contact ball bearings

TIMKEN QJF1988MB MODELS

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QJF1988MB TIMKEN Four point contact ball bearings

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Tapered Roller Bearings Double-Row

TIMKEN QJF1988MB Bearing SPECIFICATIONS

  • TIMKEN
  • QJF1988MB

  • Needle Non Thrust Roller Bearing
  • 8.0
  • N/A
  • 0.182
  • B04144
  • Needle Roller Bearing
  • Roller Assembly with Outer Ring - No Inner Ring
  • Open
JLB Bearing Technology Co., Ltd

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  • JLB Bearing Technology Co., Ltd2020-07-10 09:46:19
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QJF1988MB TIMKEN Four point contact ball bearings Exchange Guide

  • Needle Non Thrust Roller Bearing
  • 8.0
  • N/A
  • 0.182
  • B04144
  • Needle Roller Bearing
  • Roller Assembly with Outer Ring - No Inner Ring
  • Open
  • No
  • Yes
  • Single Row
  • No
  • No
  • Inch
  • Yes
  • No
  • 2" Bore; 2-9/16" Outside Diameter; 1" Width; Needle Roller Bearing; Roller Assembly with Outer Ring - No Inner Ring; Open Enclosure; No Self Aligning; Yes Retainer; Single Row of Roller
  • 2 Rib Outer Ring | Steel Cage | Heavy Duty | Narrow Width | Oil Hole
  • 31171512
  • 8482.40.00.00
  • Bearing
  • Needle
  • MR-32-N
  • 5453260000
  • 0.4
  • 1 Inch | 25.4 Millimeter
  • 2.563 Inch | 65.1 Millimeter
  • 2 Inch | 50.8 Millimeter

TIMKEN QJF1988MB The details of QJF1988MB TIMKEN Four point contact ball bearings

Design UnitsImperial
Db - Cup Backface Backing Diameter2.99 in
Da - Cup Frontface Backing Diameter3.15 in
Series3500
Cup Part Number3530
Y - ISO Factor31.96
D3.3125 in
e - ISO Factor20.31
Cg - Geometry Factor0.0808
r - Cup Backface To Clear Radius10.030 in
C - Cup Width0.9375 in

With Industry Standards Tapered Roller Bearings Double-Row

No.BrandDTBCadB1d1
1988/1922Loyal57,15 mm19,845 mm19,355 mm44,8 kN5,8 mm28,575 mm - -
1988/1922/QSKF57,15 mm19,845 mm19,355 mm47,3 kN14 mm28,575 mm - 42 mm
1988/1931Fersa60,325 mm - - - - 28,575 mm - -
1988/1932Loyal58,738 mm19,05 mm19,355 mm44,8 kN5,8 mm28,575 mm - -
1988R/1922KOYO57,15 mm19,845 mm19,355 mm48,8 kN13,9 mm28,575 mm - -
QJ1988ISO600 mm - - 74 mm - 440 mm74 mm -
QJ 1988ISB600 mm - 74 mm761 kN364 mm440 mm - -
NUP1988ISO600 mm - 74 mm74 mm - 440 mm - -
H-1988R/H-1922NACHI57.150 mm19.845 mm19.355 mm48800 kN5.9 mm28.575 mm - -
61988Loyal600 mm - 74 mm365 kN - 440 mm - -
61988 MAISB600 mm - 74 mm401,9 kN - 440 mm - -

 

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
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
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
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
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
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
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
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

 

 

QJF1988MB TIMKEN Four point contact ball bearings Video

 

TIMKEN QJF1988MB INTERCHANGE

Tapered Roller Bearings Double-Row Part series QJF1988MB is a potential replacement for these common bearing part numbers:

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

  • QJF1988MB

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  • Technical Articles
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