Needle Roller Bearings - Ntn-snr.com

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Needle roller bearings with angular contact ball bearings NTN Type NKIA59 d 1570mm Boundary dimensions Basic load ratings Limiting dynamic static dynamic static dynamic static dynamic static dimensions mm N kgf N kgf r/min Radial Axial grease oil d D C F rs min 1) Cr Cor Cr Cor Ca Coa Ca Coa 15 28 18 20 0.3 9 500 13 400 970 1 370 2 340 3 050 239 310 13 000 20 000 17 30 18 22 0.3 10 100 14 900 1 030 1 520 2 530 3 550 258 360 12 000 18 000 20 37 23 25 0.3 16 500 22 100 1 680 2 250 4 700 6 150 480 625 11 000 16 000 22 39 23 28 0.3 17 500 24 800 1 790 2 530 4 900 6 750 500 690 9 500 14 000 25 42 23 30 0.3 17 400 25 000 1 770 2 550 5 100 7 350 520 750 8 500 13 000 30 47 23 35 0.3 19 400 30 500 1 980 3 100 5 400 8 550 550 870 7 500 11 000 35 55 27 42 0.6 25 700 46 000 2 630 4 700 7 400 12 300 755 1 260 6 500 9 500 40 62 30 48 0.6 31 000 61 000 3 150 6 250 7 750 14 000 790 1 430 5 500 8 500 45 68 30 55 0.6 33 000 69 500 3 350 7 100 8 500 17 100 870 1 740 5 000 7 500 50 72 30 60 0.6 33 500 73 500 3 450 7 500 8 800 18 700 900 1 910 4 300 6 500 55 80 34 63 1 44 500 95 500 4 500 9 700 14 300 33 000 1 460 3 350 4 300 6 500 60 85 34 68 1 45 500 101 000 4 600 10 300 14 800 36 000 1 510 3 650 4 000 6 000 65 90 34 75 1 46 000 106 000 4 700 10 800 15 200 39 000 1 550 4 000 3 700 5 500 70 100 40 80 1 62 500 146 000 6 350 14 900 18 600 47 500 1 890 4 850 3 300 5 000 Note 1) Allowable minimum chamfer dimension r or r1. Remarks: This complex can support bi-directional axial load. B-152
Needle roller bearings with angular contact ball bearings NTN Bearing Abutment Mass numbers dimensions mm kg da Da Db ras min max max max (approx.) NKIA 5902 17.5 22 25.5 0.3 0.050 NKIA 5903 19.5 24 27.5 0.3 0.056 NKIA 5904 22.5 28 34.5 0.3 0.111 NKIA59/22 24.5 31 36.5 0.3 0.120 NKIA 5905 27.5 33 39.5 0.3 0.130 NKIA 5906 32.5 38 44.5 0.3 0.147 NKIA 5907 40 45 50 0.6 0.243 NKIA 5908 45 51 57 0.6 0.347 NKIA 5909 50 58 63 0.6 0.401 NKIA 5910 55 63 67 0.6 0.410 NKIA 5911 61 66.5 74 1 0.590 NKIA 5912 66 71.5 79 1 0.632 NKIA 5913 71 78.5 84 1 0.708 NKIA 5914 76 84 94 1 1.05 B-153
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For New Technology Network R corpor
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Technical Data A-001058 Needle roll
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Needle Roller Bearings
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DIMENSIONAL DATA CONTENTS Needle Ro
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Classification and Characteristics
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Load Rating and Life NTN Table 2.1
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Load Rating and Life NTN When the o
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Load Rating and Life NTN 2.10 Radia
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Calculation of Bearing Loads NTN (2
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Calculation of Bearing Loads NTN 3.
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Bearing Accuracy NTN 4. Bearing Acc
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A-27 Bearing Accuracy NTN 7 7 8 8 8
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Bearing Accuracy NTN Table 4.5 Allo
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Bearing Internal Clearance NTN 5.2.
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Bearing Fits NTN 6.4 Recommended Fi
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Bearing Fits NTN 6.5 Interference C
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Shaft Bearing and Fits Housing Desi
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Shaft Bearing and Fits Housing Desi
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Lubrication NTN Table 8.2 Grease va
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Lubrication NTN (4) Circulating lub
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Sealing Devices NTN 9. Sealing Devi
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Sealing Devices NTN 9.2 Combined se
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Bearing Handling NTN 10. Bearing Ha
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Bearing Handling NTN the bearing fi
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Technical Data NTN 11.2 Bearings wi
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Technical Data NTN expressed in the
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Bearing Type Symbols and Auxiliary
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Needle roller and cage assemblies B
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Needle Roller and Cage Assemblies
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Needle roller and cage assemblies N
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Cage and roller type needle roller
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Needle Roller and Cage Assemblies f
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Needle roller and cage assemblies f
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Drawn Cup Needle Roller Bearings
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Drawn cup needle roller bearings NT
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Drawn cup needle roller bearings se
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Drawn cup needle roller bearings se
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Machined Ring Needle Roller Bearing
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Machined ring needle roller bearing
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Machined-ring needle roller bearing
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Machined Ring Needle Roller Bearing
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Page 163 and 164: Machined ring needle roller bearing
Page 177 and 178: Inner Rings
Page 179 and 180: Inner rings NTN Type IR d 510mm Bou
Page 181 and 182: Inner rings NTN d 1520mm Boundary d
Page 187 and 188: Inner rings NTN d 80100mm Boundary
Page 189 and 190: Inner rings NTN d 170380mm Boundary
Page 191 and 192: Inner rings NTN Inch series Type MI
Page 193 and 194: Inner rings NTN d 101.600203.200mm
Page 195 and 196: Adjustable-Clearance Needle Roller
Page 197 and 198: Clearance-adjustable needle roller
Page 199 and 200: Clearance-adjustable needle roller
Page 201 and 202: Complex Bearings
Page 203 and 204: Complex bearings NTN Bearing compon
Page 205 and 206: Complex bearings NTN B-143
Page 207 and 208: Needle roller bearings with thrust
Page 213: Needle roller bearings with thrust
Page 217 and 218: Needle roller bearings with three-p
Page 219 and 220: Needle roller bearings with double-
Page 221 and 222: Needle roller bearings with double-
Page 223 and 224: Roller Followers / Cam Followers
Page 225 and 226: Roller followers: Yoke-type track r
Page 229 and 230: Roller followers : Yoke type truck
Page 237 and 238: Cam followers stud type truck rolle
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Cam followers stud type truck rolle
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Thrust Roller Bearings
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Thrust roller bearings NTN Bearing
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Thrust roller bearings NTN B-209
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Thrust needle roller bearings NTN B
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Thrust needle roller bearings NTN B
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Thrust cylindrical roller bearing N
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COMPONENTS Needle Rollers/Snap Ring
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Needle rollers NTN Application of n
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Needle rollers NTN DW 4.55mm Bounda
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Snap rings NTN For shaft Type WR Be
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Snap rings NTN For housing Type BR
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Snap rings NTN Bearing numbers Boun
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Seals NTN Type G Type GD Type G Typ
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LINEAR BALL BEARINGS: Solid, Drawn
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Linear Ball Bearings NTN Components
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Linear Ball Bearings NTN Components
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Solid type linear ball bearings NTN
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Machined cup linear ball bearings N
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Linear ball bearings, stroke type N
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Machined ring linear ball bearings
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Linear flat rollers NTN Stopper Fig
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Linear flat rollers NTN Type BF Typ
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Linear roller bearings NTN Type RLM
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One-way Clutches Tension Pulleys, B
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One-way clutches NTN Shaft and hous
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One-way clutch miniature type NTN T
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Bottom roller bearings NTN Type FRI
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Bottom roller bearings NTN Type FRI
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Tensioner pulleys for textile machi
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Contents of Appendix Approximate co
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Appendix NTN ˚C-˚F temperature co
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C-5 Appendix NTN Standard ball Hult
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Appendix NTN Unit system Quantity P
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Appendix NTN Viscosity conversion t
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Appendix NTN Ordinary tolerance for
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Appendix NTN High Low Hig
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Appendix NTN H7 H8 H9 H10 H11 H13 J
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