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KOYO MK28121 MODELS
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KOYO MK28121 needle roller bearings
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needle roller bearings
KOYO MK28121 Bearing SPECIFICATIONS
KOYO MK28121 needle roller bearings Manufacturers 0.4 e - ISO Factor3 , NTN Bearing de Mexico, S.A. 16000 Series Online Wholesale 2.9960 in D1 - Flange Outer Diameter Suppliers !
- KOYO
MK28121
- 672
- 2x4x1.2
- 2
- 4
- 1,2
- 2 mm
- 4 mm
- 1,2 mm
- NTN Bearing de Mexico, S.A.2020-07-10 09:46:19
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KOYO MK28121 needle roller bearings Dimensions
- 672
- 2x4x1.2
- 2
- 4
- 1,2
- 2 mm
- 4 mm
- 1,2 mm
- 1,2 mm
- 0,05 mm
- 2,5 mm
- 2,6 mm
- 3,5 mm
- 0,05 mm
- 0,06 Kg
- 0,104 kN
- 0,037 kN
- 83 000 r/min
- 98 000 r/min
- 6.6250 in
- No Hole
- 1.1875 in
- Uncoated
- Single Cup
- Click here
- Case Carburized Steel
- 4547359406405
- 0.13 in
KOYO MK28121 KOYO MK28121 needle roller bearings Product identifiers
KOYO MK28121 needle roller bearings are basic numbers only. | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | C | b | x | d | Cu | Cr | C2 |
MK28121 | KOYO | 53.975 mm | 26.8 kN | 15.7 mm | - | 44.450 | - | - | - |
MJ-28121 | KOYO | 53.975 mm | 29.58 kN | - | - | 44.450 | 7.45 | 29.58 | - |
M28121 | KOYO | 53.975 mm | 32.7 kN | 15.7 mm | 3.05 mm | 44.450 | - | - | - |
M-28121 | NSK | 53,975 mm | 37,5 kN | - | - | 44,45 | - | - | 3 mm |
28121 | Precision Brand | - | - | - | - | - | - | - | - |
NTN BK1812 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
KOYO K28X35X27H needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
50 mm x 68 mm x 25 mm KOYO NQI50/25 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
Timken RNA69/32 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
NTN AXK1109 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
NSK RLM3830 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
NTN 8E-NK1-25X52.2X1#04 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
KOYO M12121 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
KOYO TVK6378L needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
Toyana K47x55x26 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
KOYO BHTM3530 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
KOYO RE222725AL1 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
ZEN HK1712 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
60 mm x 90 mm x 30 mm KOYO NAO60X90X30 needle roller bearings | Bearing number:672; Size (mm):2x4x1.2; Bore Diameter (mm):2; Outer Diameter (mm):4; Width (mm):1,2; d:2 mm; D:4 mm; B:1,2 mm; C:1,2 mm; r min.:0,05 mm; da min.:2,5 mm; da max:2,6 mm; Da max.:3,5 mm; ra max.:0,05 mm; Weight:0,06 Kg; Basic dynamic load rating (C):0,104 kN; Basic static load rating (C0):0,037 kN; (Grease) Lubrication Speed:83 000 r/min; (Oil) Lubrication Speed:98 000 r/min; outside diameter:6.6250 in; lubrication hole type:No Hole; cup width:1.1875 in; finish/coating:Uncoated; single or double cup:Single Cup; manufacturer product page:Click here; material:Case Carburized Steel; manufacturer upc number:4547359406405; fillet radius:0.13 in; |
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KOYO MK28121 INTERCHANGE
needle roller bearings Part series MK28121 is a potential replacement for these common bearing part numbers:
MK28121
MK28121
MK28121
MK28121
MK28121
MK28121
MK28121
MK28121
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- AddressEmilio Cardenas No.158 Apdo.124, C.P.54030, Tlalnepantla, Edo.de México, Mexico
- Phone(Working Time)5390-5247
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KOYO MK28121 Technical Articles
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