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NU2248 KOYO Single-row cylindrical roller bearings
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Single-row Cylindrical Roller Bearings
KOYO NU2248 Bearing SPECIFICATIONS
- KOYO
NU2248
- 1.6875 in
- Triple Lip
- Four-Bolt Square
- Lubrication Fitting
- Spherical Roller
- Exxon Ronex MP grease
- Cast Iron
- Ideal solution for conveyors and fan & blower applications
- Genuine Pump Valve CO., LTD.2020-07-10 09:46:19
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NU2248 KOYO Single-row cylindrical roller bearings Systems
- 1.6875 in
- Triple Lip
- Four-Bolt Square
- Lubrication Fitting
- Spherical Roller
- Exxon Ronex MP grease
- Cast Iron
- Ideal solution for conveyors and fan & blower applications
- Round
- FB
- Set Screw
- 782934930775
- Expansion Unit
KOYO NU2248 NU2248 KOYO Single-row cylindrical roller bearings Specification
Cg - Geometry Factor | 0.134 |
Db - Cup Backface Backing Diameter | 230.12 mm |
e - ISO Factor8 | 0.26 |
Aa - Cage-Cone Backface Clearance | 1.5 mm |
Design Units | Imperial |
db - Cone Backface Backing Diameter | 168.91 mm |
d | 149.967 mm |
Y - ISO Factor9 | 2.27 |
Bearing Weight | 13.3 Kg |
K - Factor7 | 2.21 |
Ab - Cage-Cone Frontface Clearance | 1.8 mm |
Series | HM133400 |
D | 252.413 mm |
G1 - Heat Generation Factor (Roller-Raceway) | 668.6 |
G2 - Heat Generation Factor (Rib-Roller End) | 103.2 |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 35000 lbf |
Cup Part Number | HM133416 |
Da - Cup Frontface Backing Diameter | 233.93 mm |
C - Cup Width | 52.388 mm |
Cage Type | Stamped Steel |
Cross reference NU2248 KOYO Single-row cylindrical roller bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | B | C | d | m | s | S | F |
NU2248 | NSK | 440 mm | 120 mm | 1440 kN | 240 mm | - | - | - | - |
NU2248 E | Loyal | 440 mm | 120 mm | 1430 kN | 240 mm | - | - | - | - |
NU2248 M | AST | 440 | - | - | 240 | - | - | - | - |
NU2248-E-M6 | NKE | 440 mm | 120 mm | 1888 kN | 240 mm | - | - | 7,8 mm | 287 mm |
NU2248-E-MA6 | NKE | 440 mm | 120 mm | 1888 kN | 240 mm | - | - | 7,8 mm | 287 mm |
NU2248-E-MPA | NKE | 440 mm | 120 mm | 1888 kN | 240 mm | - | - | 7,8 mm | 287 mm |
NU2248-EX-M1 | FAG | 440 mm | 120 mm | 1830 kN | 240 mm | - | - | 10,2 mm | 287 mm |
NU2248-EX-TB-M1 | FAG | 440 mm | 120 mm | - | 240 mm | 82,8 kg / Weight | 10,2 mm / Axial displacement facility from central position | - | 287 mm |
NU2248MA | SKF | 440 mm | 120 mm | 1450 kN | 240 mm | - | - | 4,3 mm | 295 mm |
NU2248EMA | TIMKEN | - | - | - | - | - | - | - | - |
NU2248EMAC3 | TIMKEN | - | - | - | - | - | - | - | - |
NN3028 KOYO Double-row cylindrical roller bearings | C - Cup Width:23.813 mm; Aa - Cage-Cone Backface Clearance:1 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; r - Cup Backface To Clear Radius2:3.30 mm; C0 - Static Radial Rating:26800 lbf; db - Cone Backface Backing Diameter:42.93 mm; Series:3400; K - Factor7:1.6; Design Units:I |
NNU493 KOYO Double-row cylindrical roller bearings | Weight:65 Kg; d:387,248 mm; (Grease) Lubrication Speed:280 r/min; Basic dynamic load rating (C):1600 kN; Width (mm):87,312; Outer Diameter (mm):546,1; Bore Diameter (mm):387,248; a:17,8 mm; Bearing number:M667935/11; B:87,312 mm; T:87,312 mm; Size (mm):387.248x546.1x87.312; D:546,1 mm; Basic static |
NNU4928 KOYO Double-row cylindrical roller bearings | Thread (G):M6x1; Basic dynamic load rating (C):31,85 kN; N:16 mm; Weight:2,1 Kg; Bearing number:ESF209; D2:63,5 mm; s:11 mm; A:38 mm; A2:54,7 mm; J:105 mm; d:45 mm; L:137 mm; B1:43,7 mm; A1:16 mm; e:22 mm; Bore Diameter (mm):45; |
NN303 KOYO Double-row cylindrical roller bearings | D2:69,9 mm; Bore Diameter (mm):50; N:20 mm; L:206 mm; Weight:3 Kg; H2:114 mm; J:159 mm; N1:25 mm; A:60 mm; Basic dynamic load rating (C):35,1 kN; Thread (G):M6x1; B1:43,7 mm; H1:22 mm; A1:39 mm; d:50 mm; Bearing number:ESP210; s:11 mm; L1:65 mm; H:57,2 mm; |
NN3024 KOYO Double-row cylindrical roller bearings | Bore Diameter (mm):150; Limiting speed:5300 r/min; Size (mm):150x100.5x28; Outer Diameter (mm):100,5; Da - max.:138.5 mm; Basic static load rating - C0:200 kN; da - max.:98 mm; Basic dynamic load rating - C:190 kN; Width (mm):28; Fatigue load limit - Pu:25 kN; ra - max.:2 mm; C:28 mm; r1,2 - min.:2 |
NNU4926 KOYO Double-row cylindrical roller bearings | Bore Diameter (mm):200; d:200 mm; Outer Diameter (mm):310; Width (mm):109; C:109 mm; Bearing number:200RUB40APV; Size (mm):200x310x109; Basic dynamic load rating (C):960 kN; r min.:2,4 mm; B:109 mm; D:310 mm; |
NNU4932 KOYO Double-row cylindrical roller bearings | d:40 mm; (Grease) Lubrication Speed:12 000 r/min; Outer Diameter (mm):68; a:51 mm; Angle (α):30 °; Bearing number:ACT008DB; D:68 mm; r min.:1 mm; Bore Diameter (mm):40; Weight:0,391 Kg; 2B:27 mm; Basic static load rating (C0):33,8 kN; r1 min.:0,6 mm; Basic dynamic load rating (C):16,5 kN; |
NN3026 KOYO Double-row cylindrical roller bearings | t:1,4 mm; r min.:0,6 mm; C1:54 mm; Ca:54 mm; C2:54; da(min):100; S:6 mm; d:90 mm; Bore Diameter (mm):90; Weight:3,7 Kg; da min.:100 mm; C0r:541; Cr:303; r(min):0.6; f:2,5 mm; B:67 mm; Bearing number:DC5018NR; Da min:165 mm; C:66 mm; Bearing No.:DC5018NR; |
NU2248 KOYO Single-row cylindrical roller bearings Video
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KOYO NU2248 INTERCHANGE
Single-row Cylindrical Roller Bearings Part series NU2248 is a potential replacement for these common bearing part numbers:
NU2248
NU2248
NU2248
NU2248
NU2248
NU2248
NU2248
NU2248
Contact Us
- Genuine Pump Valve CO., LTD.
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 69876-7604, U.S.A.
- Phone(Working Time)+1-853-836-7765
- Fax
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