Bearing NN4944K MODELS

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Bearing NN4944K

Bearing NN4944K SPECIFICATIONS

Bearing NN4944K, Units and Housings CAD models , 90x55x18 DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK Manufacturing Service Bearing Wholesalers . Get Your Free.
Bearing number:S7011 FW/HC
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm

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Specifications for DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK

Bearing number:S7011 FW/HC
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm
d1:67.73 mm
d2:65.6 mm
D2:80.4 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:20.8 mm
da - min.:61 mm
da - max.:67.1 mm
db - min.:61 mm
db - max.:65 mm
Da - max.:84 mm
Db - max.:85.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:16.5 kN
Basic static load rating - C0:12 kN
Fatigue load limit - Pu:0.51 kN
Limiting speed for grease lubrication:22000 r/min
Ball - Dw:7.938 mm
Ball - z:24
Calculation factor - e:0.57
Calculation factor - Y2:1.63
Calculation factor - Y0:0.84
Calculation factor - X2:0.7
Calculation factor - Y1:1.09
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:61 mm
da max.:67.1 mm
db min.:61 mm
db max.:65 mm
Da max.:84 mm
Db max.:85.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:16.5 kN
Basic static load rating C0:12 kN
Fatigue load limit Pu:0.51 kN
Attainable speed for grease lubrication:22000 r/min
Ball diameter Dw:7.938 mm
Number of balls z:24
Calculation factor e:0.57
Calculation factor (single, tandem) Y2:1
Calculation factor (single, tandem) Y0:0.42
Calculation factor (single, tandem) X2:0.43
Calculation factor (back-to-back, face-to-face) Y1:1.09
Calculation factor (back-to-back, face-to-face) Y2:1.63
Calculation factor (back-to-back, face-to-face) Y0:0.84
Calculation factor (back-to-back, face-to-face) X2:0.7
Mass bearing:0.37 kg

Bearing NN4944K specification

Bearing NN3944K	Bearing number:NU 2206 ECML; Size (mm):62x30x20; Bore Diameter (mm):62; Outer Diameter (mm):30; Width (mm):20; d:30 mm; D:62 mm; B:20 mm; D1:52.45 mm; F:37.5 mm; r1,2 - min.:1 mm; r3,4 - min.:0.6 mm; s:1.8 mm; da - min.:34.3 mm; da - max.:36.1 mm; db - min.:39 mm; Da - max.:55.9 mm; ra - max.:1 mm; rb - max.:0.6 mm; Basic dynamic load rating - C:55 kN; Basic static load rating - C0:49 kN; Fatigue load limit - Pu:6.1 kN;
Bearing NN3952K	d:1.3750 in; finish/coating:Uncoated; D:3.1496 in; maximum rpm:3650 RPM; outer ring width:2.0469 in; series:MUOB; bore type:Round;
Bearing NNU49/600	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:25.878; 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:3/4 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid;
Bearing NNU3028	Category:Single Row Ball Bearing; Inventory:70.0; Minimum Buy Quantity:N/A; Weight:0.003; Product Group:B00308; Enclosure:2 Metal Shields; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Rolling Element:Ball Bearing; Snap Ring:No; Internal Special Features:No; Cage Material:Steel; Internal Clearance:C0-Medium; Inch - Metric:Metric; Long Description:8MM Bore; 14MM Outside Diameter; 4MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel;
Bearing NN3032K	Category:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.47; Product Group:B04270; Enclosure:Open; Precision Class:ABEC 7 \| ISO P4; Material - Ball:Steel; Number of Bearings:1 (Single); Contact Angle:25 Degree; Preload:Light; Raceway Style:1 Rib Outer Ring; Cage Material:Phenolic; Rolling Element:Ball Bearing; Mounting Arrangement:Universal; Flush Ground:Yes; Inch - Metric:Metric;
Bearing NN3952	Category:Tapered Roller Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.088; Product Group:B04334; Precision Class:Standard; Component:Cup; Basic Number:243; Number of Tapered Rows:Single Row; Inch - Metric:Inch; Long Description:Cup; Standard Precision; 243 Basic Number; 2.441" Outside Diameter; 0.669" Width; Single Row of Rollers; UNSPSC:31171529; Harmonized Tariff Code:8482.99.15.40;
Bearing NN4952K	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1; Product Group:B00234;
Bearing NN3021K	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.172; Product Group:M06288; Mounting Method:V Lock; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Contact; Other Features:Double Row \| Double Nut \| Viton Seal; Long Description:60MM Bore; 149.23MM Outside Diameter; 70.612MM Cartridge Housing Width; V Lock; Cartridge Unit; Cast Steel; Spherical Roller Bearing; 103.886MM Length Thru Bore; Relubricatable; 22215 Insert; Triple L;
Bearing NN4040	material:Steel; length tolerance:±0.001 in; finish:No Finish; thickness tolerance:±0.001 in; length:18 in; width tolerance:+0.005/-0.000 in; thickness:7/32 in; meets industry standards by:ASTM, SAE; width:1 in; industry standards met:ASTM-A-681, SAE J-437;
Bearing NN3038K	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.3; Product Group:B04311;
Bearing NNU4932	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; 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:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
Bearing NN4976	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:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22228; Seals:Double Lip Nitrile Rubber;

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