Product Details

Four Row Cylindrical Roller Bearings NTN 4R4811

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

db - Cone Backface Backing Diameter166.88 mm
Cup Part Number99100P
Cone Part Number99537
C90 - Dynamic Radial Rating (90 million revolutions)438500 lbf
Aa - Cage-Cone Backface Clearance8.6 mm
D254.000 mm
da - Cone Frontface Backing Diameter155.96 mm
Series99000
r - Cup Backface To Clear Radius23.30 mm
Db - Cup Backface Backing Diameter227.08 mm

Four Row Cylindrical Roller Bearings NTN 4R4811 Technical Data


  • Four Row Cylindrical Roller Bearings NTN 4R7605

    D:11.0000 in; Series:67900; Da - Cup Frontface Backing Diameter:10.81 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; Cup Part Number:67919; Cg - Geometry Factor:0.139; Y - ISO Factor3:1.18; e - ISO Factor2:0.51; Db - Cup Backface Backing Diameter:10.20 in;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R4054

    Shaft Size:4 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Series Type:Medium Series; Cor - Static Load Rating:110381 lbf; Bearing UPC:013992032409; Bolt Size:2 x M24; Seal Type:Felt Type; Support Type:Two-Bolt Plummer Blo; Dimension L:18.3 in; Maximum Speed:2130 rpm;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R12202

    Days to Ship:7 Days; Bearing Material:[Steel] Steel; Holder Surface Treatment:Clear Anodize; Flange Shape:Round Type; Shape:Flange Type; Seals:VV (Non-Contact Rubb; Flange O.D. H(φ):77; Bearing Retained:Yes (with retaining; Width T(mm):50; Type:Bearings with Housin;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R9403

    Number of Bearings:Single; Bearing Retained:Yes (with retaining; Height Indication:Height Selection; Holder Surface Treatment:Clear Anodize; Lateral Width L(mm):50; Bearing Used:Deep Groove Ball Bea; Shape:Bottom Mount; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Housing Material:[Aluminum Alloy] Alu;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R4614

    D:11.0000 in; Series:67900; Da - Cup Frontface Backing Diameter:10.81 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; Cup Part Number:67919; Cg - Geometry Factor:0.139; Y - ISO Factor3:1.18; e - ISO Factor2:0.51; Db - Cup Backface Backing Diameter:10.20 in;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R8011

    Days to Ship:7 Days; Bearing Material:[Steel] Steel; Holder Surface Treatment:Clear Anodize; Flange Shape:Round Type; Shape:Flange Type; Seals:VV (Non-Contact Rubb; Flange O.D. H(φ):77; Bearing Retained:Yes (with retaining; Width T(mm):50; Type:Bearings with Housin;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R3625

    Mass:0.02 kg; Radial clearance class:C3; ra max:0.6 mm; Nlim (grease):30,000 rpm; Fatigue limit load, Cu:0.09 kN; Brand:NTN; Max operating temperature, Tmax:120 °C; Dynamic load, C:4.55 kN; D:26 mm; B:8 mm;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R4819

    Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R6021

    A2:21 mm; B:31 mm; S:12.7 mm; H:89 mm; H2:51 mm; P:150 mm; T min.:-20 °C; Designation of closed end cover:SCC204; N:19mm; A1:12 mm;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R6023

    Surface Treatment:No; Rolling Element Material:Bearing Steel; Accessory:With steel plate cov; Bearing Inner Dia. Shape:Tapered hole adapter; Basic Load Rating, Dynamic Rating(N):57200; Diameter series symbol:Medium Load; Days to Ship:9 Days; Machining:No; Unit Body Material:Cast Iron; Bearing Inner Dia. Shape:Tapered hole adapter;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R6202

    Number of Bearings:Single; Bearing Retained:Yes (with retaining; Height Indication:Height Selection; Holder Surface Treatment:Clear Anodize; Lateral Width L(mm):50; Bearing Used:Deep Groove Ball Bea; Shape:Bottom Mount; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Housing Material:[Aluminum Alloy] Alu;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R6020

    Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R17201

    Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R10406

    Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;
    Read More ...
  • Four Row Cylindrical Roller Bearings NTN 4R2437

    Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;
    Read More ...

Four Row Cylindrical Roller Bearings NTN 4R4811

Four Row Cylindrical Roller Bearings NTN 4R4811 Cad Models

Skype Contact Now