TIMKEN BEARINGS POLSKA Sp.Z O.o.
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Home>Products>Spherical Roller Bearing>NN4948K NSK CYLINDRICAL ROLLER BEARING

  • NN4948K NSK CYLINDRICAL ROLLER BEARING
  • NN4948K NSK CYLINDRICAL ROLLER BEARING

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NN4948K NSK CYLINDRICAL ROLLER BEARING

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Spherical Roller Bearing

NSK NN4948K Bearing SPECIFICATIONS

  • NN4948K NSK CYLINDRICAL ROLLER BEARING manufacturer and 88 mm Db1 global supplier 16.5 N·m Recommended tightening torque for grub screw of reliable ball and roller ... NN4948K NSK CYLINDRICAL ROLLER BEARING Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique 38.9 mm B1 requirements of our TIMKEN BEARINGS POLSKA Sp.Z O.o. targeted industries.

  • NSK

  • NN4948K

  • 16.5 N·m
  • 88 mm
  • 38.9 mm
  • 6.75 mm
  • 50.4 mm
  • 15.3 kN
  • 88.9 mm
  • 106 mm
TIMKEN BEARINGS POLSKA Sp.Z O.o.

TIMKEN BEARINGS POLSKA Sp.Z O.o.China

  • TIMKEN BEARINGS POLSKA Sp.Z O.o.2020-07-10 09:46:19
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Price Inspection Certificate Product Specifications Company Profile

NN4948K NSK CYLINDRICAL ROLLER BEARING Dimensions

  • 16.5 N·m
  • 88 mm
  • 38.9 mm
  • 6.75 mm
  • 50.4 mm
  • 15.3 kN
  • 88.9 mm
  • 106 mm
  • 2 mm
  • Cast iron
  • 12 mm
  • 3/8-24 UNF
  • 7 mm
  • 6.5 mm
  • 0.655 kN
  • 1/4-28 UNF
  • 14 mm
  • 45 °
  • 22 mm
  • 5300 r/min

NSK NN4948K NN4948K NSK CYLINDRICAL ROLLER BEARING Sponsored Products Related To This Item

No.BrandEMdNAJGw
NN4968NSK - - 45mm - - - - -
NN3084KNSK - - 180mm - - - - -
NN4976NSK - - 90mm - - - - -
NNU4972NSK - - - - - - - -
NN3026KNSK - - 35mm - - - - -
NNU3022NSK - - 80.000 mm - - - - -
NNU49/630KNSK - - 2.688 Inch | 68.275 Millimeter - - - - -
NNU303NSK - - 9mm - - - - -
NNU3021NSK - - 40 mm - - - M 39x350 mm
NN3080KNSK - - 120mm - - - - -
NN3992KNSK - - 200mm - - - - -
NN3148NSK - - 150mm - - - - -
NNU49/5NSK - - 35mm - - - - -
NNU3024NSK - - 55mm - - - - -
NNU49/530KNSK - - 35.000 mm - - - - -
NN3056KNSK - - 8 mm - - - - -
NN3928KNSK - - 50mm - - - - -
NNU3026KNSK - - 75mm - - - - -
NN3922KNSK - - 100mm - - - - -
NNU3184NSK - - 65mm - - - - -

 

NN3038K NSK CYLINDRICAL ROLLER BEARINGLimiting Speed Rating (r/min):7600; Dynamic Load Rating (kN):28.3; Clearance:Standard; Weight:0.02 KGS; B:18mm; SKU:6011-koyo; Fatigue Load Rating (kN):--; Availability:In Stock; d:55mm; Reference Speed Rating (r/min):--; Cage Type:Steel; Seals or Shields:Open Type; D:90mm; Static Load Rating (kN):21.2;
NN3034K NSK CYLINDRICAL ROLLER BEARINGSeals or Shields:Two Rubber Seals; Static Load Rating (kN):53; Weight:1.42 KGS; Cage Type:Steel; d:80mm; Clearance:Standard; B:26mm; Dynamic Load Rating (kN):72.5; Availability:In Stock; SKU:6216ddu-nsk; D:140mm; Grease Limiting Speed (r/min):3000;
NNU3126 NSK CYLINDRICAL ROLLER BEARINGCalculation factor f2A:1; B:20 mm; da min.:76 mm; Da max.:104 mm; Calculation factor fHC:1; Basic static load rating C0:45.5 kN; Calculation factor f:1.12; Calculation factor f0:15.5; Attainable speed for grease lubrication:12000 r/min; D:110 mm; Static axial stiffness, preload class C:156 N/µm; D2:100.64 mm; Ball diameter Dw:12.7 mm; da max.:81.7 mm; Preload class A GA:200 N; rb max.:0.6 mm;
NNU4976 NSK CYLINDRICAL ROLLER BEARINGr1,2 min.:1.5 mm; D:90 mm; Mass bearing:0.96 kg; B:33 mm; Calculation factor Y2:4.2; Permissible angular misalignment α:1.5 °; Basic static load rating C0:11.2 kN; Calculation factor kr:0.05; Basic dynamic load rating C:33.8 kN; d2 ≈:55.4 mm; Da max.:81 mm; Limiting speed:5000 r/min; Calculation factor Y0:2.8; d:40 mm; Calculation factor e:0.23; Fatigue load limit Pu:0.57 kN; Calculation factor Y1:2.7;
NN3036K NSK CYLINDRICAL ROLLER BEARINGMass rod end:7.1 kg; d:60 mm; Basic dynamic load rating C:245 kN; Material constant KM:330; α:6 °; B:44 mm; Basic static load rating C0:400 kN; r1 min.:1 mm; h1:225 mm; d2 max.:137 mm; l3 min.:70 mm; d4 ≈:82 mm; l7 min.:68 mm; l4 max.:296 mm; w:70 mm; dk:80 mm; l5 ≈:35 mm; G:M 60x4; Specific dynamic load factor K:100 N/mm²; C1 max.:39 mm;
NN3968K NSK CYLINDRICAL ROLLER BEARINGStatic Load Rating (kN):8550; Oil Limiting Speed (r/min):500; Availability:In Stock; Grease Limiting Speed (r/min):380; Dynamic Load Rating (kN):4800; SKU:23272came4-nsk; Cage Type:Brass; Clearance:Standard; D:650mm; Weight:342.00 KGS; Seals or Shields:Open Type; B:232mm; d:360mm;
NNU4864 NSK CYLINDRICAL ROLLER BEARINGα:124 °; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:25 N/mm²; d:170 mm; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; a:8 mm; B:160 mm; D:190 mm; Mass bushing:7.9 kg; h:172 mm;
NN496 NSK CYLINDRICAL ROLLER BEARINGThread grub screw G2:M8x1; Basic dynamic load rating C:30.7 kN; Hexagonal key size for grub screw N:4 mm; Mass bearing unit:1.8 kg; Recommended tightening torque for grub screw:6.5 N·m; Housing material:Cast iron; J7:34 mm; A1:14 mm; N4:4 mm; s1:30.2 mm; N:14 mm; Da:115.9 mm; Limiting speed:950 r/min; Fatigue load limit Pu:0.8 kN; J6:118 mm; Recommended diameter for attachment bolts, inch G:0.5 in;
NNU4924 NSK CYLINDRICAL ROLLER BEARINGDa max.:105.7 mm; Material constant KM:330; r1 min.:2 mm; b1:8 mm; d:63.5 mm; rb max.:1 mm; M:6.5 mm; α:8 °; Sealing solution:Double-lip seals; da min.:72 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:425 kN; b:9 mm; Lubricant:Regular relubricatio; da max.:76.7 mm; Basic static load rating C0:1270 kN; Da min.:96 mm; ra max.:2 mm; r2 min.:1 mm; dk:100.33 mm;
NNU3038 NSK CYLINDRICAL ROLLER BEARINGSpecific dynamic load factor K:150 N/mm²; d2 max.:162 mm; Basic static load rating C0:530 kN; G:M 56x4; α:6 °; Basic dynamic load rating C:465 kN; Mass rod end:10.5 kg; Material constant KM:330; w:80 mm; l4 max.:284 mm; B:49 mm; l5 ≈:40 mm; l3 min.:80 mm; C1 max.:43 mm; r1 min.:1 mm; h1:200 mm; dk:92 mm; l7 min.:80 mm; d4 ≈:92 mm; d:70 mm;
NN30/530K NSK CYLINDRICAL ROLLER BEARINGWeight:11.40 KGS; SKU:3319-m-c3-fag; Dynamic Load Rating (kN):220; Seals or Shields:Open Type; Fatigue Load Rating (kN):13.1; B:77.8mm; Reference Speed Rating (r/min):3250; Availability:In Stock; Limiting Speed Rating (r/min):3200; D:200mm; Cage Type:Brass; Clearance:C3; Static Load Rating (kN):285; d:95mm;
NN3021K NSK CYLINDRICAL ROLLER BEARINGClearance:Standard; Limiting Speed Rating (r/min):1200; SKU:23952emw33-timken; B:75mm; Static Load Rating (kN):1860; Reference Speed Rating (r/min):1400; Seals or Shields:Open Type; Weight:22.80 KGS; d:260mm; D:360mm; Cage Type:Brass; Availability:In Stock; Dynamic Load Rating (kN):1120;
NNU4972 NSK CYLINDRICAL ROLLER BEARINGr min.:0.8 mm; Basic dynamic load rating C:12.8 kN; Limiting speed:16000 r/min; Mass bearing:0.024 kg; Basic static load rating C0:19.6 kN; C1 min.:19.3 mm; Fw:16 mm; Designation bearing:BK 1622; D:22 mm; Fatigue load limit Pu:2.24 kN; Reference speed:14000 r/min; Inner ring IR series:IR 12x16x22; C:22 mm;
NN3026 NSK CYLINDRICAL ROLLER BEARINGd1:140 mm; d2 ≈:177 mm; Calculation factor Y0:3.2; Basic dynamic load rating C:615 kN; db min.:168 mm; Da max.:229 mm; Calculation factor Y1:3.4; Mass bearing + sleeve:14.5 kg; D1 ≈:225 mm; Fatigue load limit Pu:83 kN; Basic static load rating C0:880 kN; K:6 mm; B1:93 mm; D:240 mm; Limiting speed:670 r/min; B:60 mm; d3:210 mm; Calculation factor e:0.2; da max.:177 mm; Calculation factor Y2:5;
NN4960K NSK CYLINDRICAL ROLLER BEARINGDynamic Load Rating (kN):31; Cage Type:Steel; Oil Limiting Speed (r/min):6000; Seals or Shields:Open Type; Clearance:C3; D:120mm; Weight:0.02 KGS; d:65mm; B:23mm; Grease Limiting Speed (r/min):4800; Static Load Rating (kN):12.5; SKU:1213jc3-nsk; Availability:In Stock;
NN498 NSK CYLINDRICAL ROLLER BEARINGHydraulic nut:HMV 76 E; G1:40 mm; Mass withdrawal sleeve:35.5 kg; d1:340 mm; G:Tr 380x5; A:9 mm; d:360 mm; B2:283 mm; G2:G 1/4; B1:274 mm;

 

 

NN4948K NSK CYLINDRICAL ROLLER BEARING Video

 

NSK NN4948K INTERCHANGE

Spherical Roller Bearing Part series NN4948K is a potential replacement for these common bearing part numbers:

  • NN4948K

  • NN4948K

  • NN4948K

  • NN4948K

  • NN4948K

  • NN4948K

  • NN4948K

  • NN4948K

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TIMKEN BEARINGS POLSKA Sp.Z O.o.
AddressExchange Route 542, Industrial Quarter, Polygon 3, Casablanca, Morocco
Phone(Working Time)897-626-5622
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NSK NN4948K Technical Articles

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Spherical Roller Bearing CATEGORIES

  • Vickers Piston Pump PV Series
  • Vickers Piston Pump PVB
  • Vickers Piston pump PVH
  • Vickers Piston Pump PVQ
  • Vickers Vane Pump
  • AMI Bearing
  • CONSOLIDATED BEARING
  • FAG Bearing
  • NTN Bearing
  • QM INDUSTRIES Bearing
  • RBC BEARINGS
  • REXNORD Bearing
  • SKF Bearing
  • TIMKEN Bearing
  • REXROTH Throttle valves
  • REXROTH Twin throttle check valve
  • REXROTH HY-CHECK VALVE
  • REXROTH Directional poppet valves
  • REXROTH Throttle check valves
  • REXROTH Valves
  • REXROTH Directional spool valves
  • REXROTH Pressure reducing valve
  • REXROTH Throttle check valve
  • REXROTH Check valves
  • REXROTH Pressure relief valve
  • nu 207 Bearing
  • skf 6014 Bearing
  • skf 6318 Bearing
  • skf 6309 c3 Bearing
  • Large Slewing Bearings
  • Slewing Ring Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
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  • Super Precision Bearing
  • Super Precision Angular Contact Bearings
  • Slewing Ring
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  • Spherical Roller Bearing
  • Thrust Tapered Roller Bearing
  • Needle Aircraft Roller Bearings
  • Double Row Tapered Thrust Roller Bearings
  • Railway Rolling Spherical Roller Bearings
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  • Stock Categories
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    • AMI Bearing
    • CONSOLIDATED BEARING
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    • REXROTH Twin throttle check valve
    • REXROTH HY-CHECK VALVE
    • REXROTH Directional poppet valves
    • REXROTH Throttle check valves
    • REXROTH Valves
    • REXROTH Directional spool valves
    • REXROTH Pressure reducing valve
    • REXROTH Throttle check valve
    • REXROTH Check valves
    • REXROTH Pressure relief valve
    • nu 207 Bearing
    • skf 6014 Bearing
    • skf 6318 Bearing
    • skf 6309 c3 Bearing
    • Large Slewing Bearings
    • Slewing Ring Bearings
    • Kaydon Slewing Bearing
    • Bearing Slewing Ring
    • Super Precision Bearings
    • Super Precision Bearing
    • Super Precision Angular Contact Bearings
    • Slewing Ring
    • Thrust Tapered Roller Bearings
    • Spherical Roller Bearing
    • Thrust Tapered Roller Bearing
    • Needle Aircraft Roller Bearings
    • Double Row Tapered Thrust Roller Bearings
    • Railway Rolling Spherical Roller Bearings
  • Technical Articles
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