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Koyo NRB NK21/20A Needle roller bearings
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Needle roller bearings
Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK21/20A NK21/20A Bearing SPECIFICATIONS
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NK21/20A
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The details of Needle roller bearings
- Flange Block
- 0.0
- N/A
- 34.672
- M06288
- 4
- Concentric Collar
- 4 Bolt Flange Block
- Tapered Roller Bearing
- Cast Iron
- Non-expansion
- 1 Inch
- Yes
- S1U-DI-315R
- Land Riding Single Lip Contact
- 2 Piece Split
- No Pilot
- Inch
- 4 Bolt Flange Block; 3-15/16" Bore; 13" Bolt Circle; 9-3/16" Bolt Spacing; 2 Piece Split; Concentric Collar Mount; Cast Iron; Tapered Roller Bearing; 6-1/4" Length Thru Bore; Relub
- Double Row | Heavy Duty | Optional E-Tect Seal | With Set Screw
- 31171501
- 8483.20.40.80
- Bearing
- Flanged
- F4B-DI-315R DBL INTERLOCK
- 023445
- 82
- 0 Inch | 0 Millimeter
- 6.25 Inch | 158.75 Millimeter
- 0 Inch | 0 Millimeter
- 3.938 Inch | 100.025 Millimeter
- 9.188 Inch | 233.375 Millimeter
- 13 Inch | 330 Millimeter
Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK21/20A NK21/20A Koyo NRB NK21/20A Needle roller bearings Code system
No. | Brand | b | W | D | m | r | X | R | e |
SJ8447 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,SJ8447 | - | - | 4.03 Inch | 102.362 Millimeter | - | - | - | - | - |
GR 48 SS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,GR 48 SS | - | - | 5.53 Inch | 140.462 Millimeter | - | - | - | - | - |
RNA4910 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4910 | - | - | 4.03 Inch | 102.362 Millimeter | - | - | - | - | - |
RS 16 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RS 16 | - | - | - | - | - | - | - | - |
MR 28 DS3 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 28 DS3 | - | - | 3.37 Inch | 85.598 Millimeter | - | - | - | - | - |
NKJ40/30A | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NKJ40/30A | - | - | 2-3/4 in | - | - | - | - | - |
NA4826 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA4826 | - | - | - | - | - | - | - | - |
NK 12/16 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK 12/16 | - | - | 3.37 Inch | 85.598 Millimeter | - | - | - | - | - |
MR 16 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 16 | - | - | 3.33 Inch | 84.582 Millimeter | - | - | - | - | - |
GR 24 SRS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,GR 24 SRS | - | - | 5.53 Inch | 140.462 Millimeter | - | - | - | - | - |
MR 36 RSS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 36 RSS | - | - | - | - | - | - | - | - |
JR40X50X20 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,JR40X50X20 | - | - | 4.181 Inch | 106.2 Millimeter | - | - | - | - | - |
MR 10 SRS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 10 SRS | - | - | 3.62 Inch | 91.948 Millimeter | - | - | - | - | - |
K32X37X13F | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,K32X37X13F | - | - | 4.74 Inch | 120.396 Millimeter | - | - | - | - | - |
MR 14 RSS/MI 10 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 14 RSS/MI 10 | - | - | 6.696 Inch | 170.071 Millimeter | - | - | - | - | - |
NKI95/26 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NKI95/26 | - | - | 3.29 Inch | 83.566 Millimeter | - | - | - | - | - |
RNA4900ARS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4900ARS | - | - | 3.12 Inch | 79.248 Millimeter | - | - | - | - | - |
MR 18 SS | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 18 SS | - | - | - | - | - | - | - | - |
NKIS45 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NKIS45 | - | - | 115 mm | - | - | - | - | - |
NA4913 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA4913 | - | - | - | - | - | - | - | - |
NSK 4 FCB-25 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,4 FCB-25 | - | - | 5.18 Inch | 131.572 Millimeter | - | - | - | - | - |
NK24/16 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK24/16 | - | - | 4.99 Inch | 126.746 Millimeter | - | - | - | - | - |
NKJ12/20A | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NKJ12/20A | - | - | - | - | - | - | - | - |
RNA6902A | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA6902A | - | - | 500 mm | - | - | - | - | - |
GB-1616 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,GB-1616 | - | - | 4.331 Inch | 110.007 Millimeter | - | - | - | - | - |
AP-64029 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,AP-64029 | - | - | 5.53 Inch | 140.462 Millimeter | - | - | - | - | - |
RNA4912 | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4912 | - | - | 5.118 Inch | 130 Millimeter | - | - | - | - | - |
K42X47X13H | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,K42X47X13H | - | - | 4.02 Inch | 102.108 Millimeter | - | - | - | - | - |
Koyo NRB NA6914A Roller bearing | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:20.43; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Tapered Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:6211U; Seals:Clearance Seal; |
McGill Regal RS 7 Needle roller bearings | Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.994; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Triple Lip Viton; |
NKI38/20 Needle roller bearings | Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:29.964; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Nitrile Rubber; |
Koyo NRB K32X46X32H Needle roller bearings | Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.022; Product Group:B04144; Bore Profile:Straight; Cage Material:Steel; Precision Class:RBEC 1 | ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Complete with Outer and Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Yes; Relubricatable:Yes; |
RBC Bearings TJ6769 Roller bearing | Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; Product Group:M06288; Mounting Method:Concentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22218; Seals:Double Lip Contact; Other Features:Double Row | Single Set Screw | Viton Seal; |
NKI30/30-TV Roller bearing | Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:13.62; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22215; Housing Material:Cast Steel; Other Features:Double Row | Non-expansion | Three Lip Nitrile Rubber Seal | Steel Cage | With Set Screw; |
Koyo NRB K60X68X20H Needle roller bearings | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.09; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:INS-DL-111; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid; |
SKF NK 25/16 Needle roller bearings | Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Nitrile Rubber; |
SKF NKI 22/16 Roller bearing | Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.178; Product Group:M06288; Mounting Method:Eccentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22234; Seals:Double Lip Contact; Other Features:Double Row | Nitrile Rubber Seal; |
Koyo NRB AXK5578 Roller bearing | Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:52.21; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Teflon Labyrinth; |
RBC Bearings IR7254 Needle roller bearings | Bearing number:7221; Size (mm):105x190x36; Bore Diameter (mm):105; Outer Diameter (mm):190; Width (mm):36; d:105 mm; D:190 mm; B:36 mm; C:36 mm; Angle (α):25 °; a:60,5 mm; r min.:2,1 mm; r1 min.:1,1 mm; da min.:117 mm; db min:112 mm; ra max.:2 mm; Weight:3,79 Kg; Basic dynamic load rating (C):157 kN; Basic static load rating (C0):142 kN; (Grease) Lubrication Speed:3 700 r/min; Contact angle α:30 °; |
RBC Bearings TJ6919 Needle roller bearings | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Urethane; |
McGill Regal MR 24 S Roller bearing | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22228; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid; |
NKI50/25 Roller bearing | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Teflon Labyrinth; |
IKO International Inc BR607632 Needle roller bearings | Category:Roller Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:1.206; Product Group:B04334; |
Koyo NRB B-66-OH Needle roller bearings | Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Double Lip Nitrile Rubber; |
Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK21/20A NK21/20A INTERCHANGE
Needle roller bearings Part series NK21/20A is a potential replacement for these common bearing part numbers:
NK21/20A
NK21/20A
NK21/20A
NK21/20A
NK21/20A
NK21/20A
NK21/20A
NK21/20A
Horton Bearing Services not only supply bearings,but also sell:oil seals,washer,lubricator,bearing ball,hydraulic pump and accessories.
If you have enquiry, Please feel free to contact us.
Expect to cooperate with you in near future.
Contact Us
- Horton Bearing Services
- Email[email protected]
- Address4 Pemimpin Drive #03-09, Lip Hing Industrial Building
- Phone(Working Time)(65) 8257 8518
- Fax(65) 6258 7399
Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK21/20A NK21/20A Technical Articles
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