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Home>Products>Super Precision Bearing>NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

  • NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
  • NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

SKF NNU4938B/SPW33 MODELS

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NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Super Precision Bearing

SKF NNU4938B/SPW33 Bearing SPECIFICATIONS

  • What are the dimensions of a NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series? Super Precision Bearing Manufacturing Service . STEEL Ball Type Get Your Free, Instant 215 mm D Quote‎！ Precision Machinery Parts Co., Ltd.

  • SKF

  • NNU4938B/SPW33

  • STEEL
  • 40 mm
  • 215 mm
  • ISO P4S (ABEC 7/9)
  • 137.300 mm
  • 5.358 Kg
  • 12000 rpm
  • 30.16250 mm
Precision Machinery Parts Co., Ltd.

Precision Machinery Parts Co., Ltd.China

  • Precision Machinery Parts Co., Ltd.2020-07-10 09:46:19
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NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

  • STEEL
  • 40 mm
  • 215 mm
  • ISO P4S (ABEC 7/9)
  • 137.300 mm
  • 5.358 Kg
  • 12000 rpm
  • 30.16250 mm
  • 3MM224WICRDUH
  • 173500 N
  • 200500 N
  • 198.500 mm
  • 2.1 mm
  • CR - Phenolic Outer
  • 6000 rpm
  • METRIC
  • 25 º
  • 2.1 mm
  • 120 mm

SKF NNU4938B/SPW33 NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

No.BrandRtLCAGdi
7202ACDGA/P4ASKF - - - - - - - -
709CD/P4ADBASKF - - - - - - 35 mm -
71902ACDGB/P4ASKF - - - - - - 2.2500 in -
BEAM017062-2RSSKF - - - - - - 8.3750 in -
NN3019KTN9/SPW33SKF - - - - - - - -
71802ACDGB/P4SKF - - - - - - 2.2651 in -
S7002CEGA/P4ASKF - - - - - - - -
7003ACD/P4ATBTASKF - - - - - - 45 mm -
71801ACDGB/P4SKF - - - - - - - -
71903CDGA/P4ASKF - - - - - - - -
NN3016TN/SPW33SKF - - - - - - - -
S7003ACEGA/P4ASKF - - - - - - - -
S7001CE/P4ADGASKF - - - - - - - -
NN3016KTN/UPW33SKF - - - - - - 228.600 mm -
7004ACDGA/P4ASKF - - - - - - - -
71804ACD/P4DBBSKF - - - - - - 6.4951 in -
709CDGA/P4ASKF - - - - - - - -
7004ACD/P4ADGBSKF - - - - - - - -
7003ACD/P4ADGASKF - - - - - - - -
71902ACDGA/P4ASKF - - - - - - 220 mm -
NNU4948BK/SPW33SKF - - - - - - - -
7003CD/P4ADBASKF - - - - - - - -
71900ACDGB/P4ASKF - - - - - - 120 mm -
NN3019TN9/SPW33SKF - - - - - - 480 mm -
71901ACD/P4ADGASKF - - - - - - 65 mm -
NN3018KTN9/SPVR521SKF - - - - - - - -

 

71901CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact AngleL1:46.00 mm; d1:1 5/16 in; Locknut:KM8; Weight:0.22 Kg; Lockwasher and Lockplates:MB8; D3:58 mm; C:10 mm; G:M40x1.5;
NN3021KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 SeriesSnap Ring Width:1.7 mm; da (min):52 mm; D:85 mm; r1:0.5 mm; ra (max):1 mm; Dynamic Load Rating:32,500 N; b (min):1.9 mm; Limiting Speed - Oil:9,300 rpm; Enclosure:Single Shield with S; Static Load Rating:20,500 N; Snap Ring Outside Diameter:91.6 mm; Radial Clearance:0.018 to 0.036 mm; Configuration:Single Row; Factor fo:14.1; Limiting Speed - Grease:7,800 rpm; Weight:0.407 kg; a (max):3.3 mm; Dx (min):93 mm;
709CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact AngleB:17 mm; Dynamic Load Rating:25,700 N; Configuration:Single Row; Static Load Rating:15,300 N; d:35 mm; Da (max):65 mm; da (min):42 mm; Bore Type:Cylindrical Bore; ra (max):1 mm; D:72 mm; Weight:0.288 kg; Fillet Radius/Chamfer:1.1 mm; Radial Clearance:0.015 to 0.033 mm; Enclosure:Double Seal; Limiting Speed - Grease:6,300 rpm; Factor fo:13.8;
NN3019TN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Seriese - ISO Factor8:0.55; G2 - Heat Generation Factor (Rib-Roller End):86.5; da - Cone Frontface Backing Diameter:214.88 mm; Cone Part Number:EE607075; Da - Cup Frontface Backing Diameter:328.90 mm; B:79.375 mm; Y - ISO Factor9:1.1; Cup Part Number:607140; K - Factor7:1.07; G1 - Heat Generation Factor (Roller-Raceway):808.5; C1 - Dynamic Radial Rating (1 million revolutions)5:239000 lbf; d:190.5 mm; Aa - Cage-Cone Backface Clearance:9.1 mm;
7001CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angledc (min):62 mm; Dynamic Load Rating:83,500 N; db (min):57 mm; ra1 (max):1 mm; Bore Type:Cylindrical Bore; D:90 mm; Limiting Speed - Oil:8,000 rpm; db (max):58 mm; ra (max):1 mm; d:50 mm; Inside Ring Outside Diameter:59.5 mm; r1:1.1 mm; Enclosure:Open; Limiting Speed - Grease:6,400 rpm; Da (max):83 mm; Configuration:Single Row; Static Load Rating:97,000 N; dd (min):67 mm; Fillet Radius/Chamfer:1.1 mm;
7004ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleBolt Circle Diameter J:160.00 mm; Adapter Sleeve Number1:HS2312; Shaft Size d:2.125 in; Pilot Width A3:12.00 mm; Bolt Hole Spacing J1:113.10 mm; Bearing Unit - Adapter Sleeve:UK212 - HS2312; Locking Style:Adapter Sleeve Locki; Weight:10.8 lb; Housing Style:Round Flange; Flange Width A1:36.00 mm; Dimension B1:2.441 in; Bolt Hole Size N:19.00 mm; Total Height L:195.00 mm; Pilot Outside Diameter H3:135.00 mm;
71903ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angler - Outer Ring To Clear Radius2:5.000 mm; d:560.000 mm; Cage Type:YMB; Design Unit:METRIC; da - Inner Ring Backing Diameter:617.000 mm; Cg - Geometry Factor8:0.1121; D:820.000 mm; Y1 - ISO Factor5:3.6; Y0 - ISO Factor4:2.42; B - Inner Ring Width:258 mm; e - ISO Factor3:0.28; C0 - Static Radial Rating:14800000 N; Da - Outer Ring Backing Diameter:761.000 mm; C1(2) - Dynamic Radial Rating (Two-Rows):7140000 N;
708ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact AngleR - Cone Backface To Clear Radius1:0.14 in; db - Cone Backface Backing Diameter:2.56 in; Aa - Cage-Cone Backface Clearance:0.13 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6510 lbf; e - ISO Factor8:0.31; Series:615; a - Effective Center Location3:-0.55 in; G2 - Heat Generation Factor (Rib-Roller End):16.2; Cup Part Number:612-B; T - Bearing Width to Flange:0.6525 in; Da - Cup Frontface Backing Diameter:4.35 in;

 

 

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

 

SKF NNU4938B/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4938B/SPW33 is a potential replacement for these common bearing part numbers:

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

  • NNU4938B/SPW33

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Precision Machinery Parts Co., Ltd.
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SKF NNU4938B/SPW33 Technical Articles

Do bearings have a degrees sign?
BearingBearing. You are currently browsing as guest. Click here to log in Bearings from North are always given as an angle (usually in degrees) going clockwise. Bearings always have a direction, they go from one place, to another, always ...
How do you free up a rusted bearing?
How to Remove a Rusted Bearing Assembly - It Still RunsIn some cases there may be heavy rust buildup that will make pulling the rotor off difficult. Tap the back of the rotor with a hammer to loosen it. If the rotor is still  Reviving Rusted...
How do you visually inspect a wheel bearing?
How to check your Wheel Hub Assemblies (Wheel BearingsAug 16, 2016 — You can often spot a broken wheel bearing simply by comparing the behavior of two wheels after you spin them at the same time. If one of them  How to Diagnose a Faulty...

Super Precision Bearing CATEGORIES

  • Vickers Electro-hydraulic valve
  • Vickers Motor F12
  • Vickers Piston Pump
  • Vickers Piston Pump PVB
  • Vickers Piston Pump PVH
  • Vickers Piston Pump PVQ
  • Vickers Pump truck pendulum four-way hydraulic valve
  • Vickers Vane Pump
  • FAG Bearing
  • IKO Bearing
  • NSK Bearing
  • NTN Bearing
  • SKF Bearing
  • TIMKEN Bearing
  • REXROTH Directional poppet valves
  • REXROTH Pressure reducing valve
  • REXROTH Throttle check valves
  • REXROTH Throttle valves
  • REXROTH Throttle check valve
  • REXROTH Check valves
  • REXROTH Valves
  • REXROTH Twin throttle check valve
  • REXROTH Directional spool valves
  • REXROTH HY-CHECK VALVE
  • REXROTH Pressure relief valve
  • SKF 30210 Bearing
  • Kmk5 Bearing
  • SKF 32206 Bearing
  • 6213 C3 Bearing
  • Slewing Ring Bearings
  • Large Slewing Bearings
  • Kaydon Slewing Bearing
  • Bearing Slewing Ring
  • Super Precision Bearings
  • Super Precision Angular Contact Bearings
  • Super Precision Bearing
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