NU228EM Cylindrical Roller Bearing 140x250x42mm MODELS

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NU228EM Cylindrical Roller Bearing 140x250x42mm

NU228EM Cylindrical Roller Bearing 140x250x42mm SPECIFICATIONS

Enjoy High Margins on Competitive Industrial Bearings Solutions Singapore Bearing Authorized Dealer Pricing.Great Wholesale Products 170x110x28 Size (mm) at 170x110x28 Low 170 Bore Diameter (mm) Costs.
Min.Order Quantity:Negotiation
Price:Negotiation

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Information techniques NU228EM Cylindrical Roller Bearing 140x250x42mm

Bearing number:7022 ACE/HCP4AL1
Size (mm):170x110x28
Bore Diameter (mm):170
Outer Diameter (mm):110
Width (mm):28
d:110 mm
D:170 mm
B:28 mm
d1:132.38 mm
d2:129.2 mm
D1:147.61 mm
b:1.8 mm
C1:9.05 mm
C2:5.4 mm
C3:5.4 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:46.9 mm
da - min.:118.8 mm
db - min.:118.8 mm
Da - max.:161.2 mm
Db - max.:164.4 mm
ra - max.:2 mm
rb - max.:1 mm
dn:135.4 mm
Basic dynamic load rating - C:44.9 kN
Basic static load rating - C0:42.5 kN
Fatigue load limit - Pu:1.5 kN
Limiting speed for grease lubrication:11500 r/min
Limiting speed for oil lubrication:17500 mm/min
Ball - Dw:12.7 mm
Ball - z:30
Gref:23 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:400 N
Preload class B - GB:1210 N
Preload class C - GC:2420 N
Calculation factor - f:1.1
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.03
Calculation factor - f2C:1.06
Calculation factor - fHC:1.01
Preload class A:263 N/micron
Preload class B:395 N/micron
Preload class C:518 N/micron
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:118.8 mm
db min.:118.8 mm
Da max.:161.2 mm
Db max.:164.4 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:44.9 kN
Basic static load rating C0:42.5 kN
Fatigue load limit Pu:1.53 kN
Attainable speed for grease lubrication:11500 r/min
Attainable speed for oil-air lubrication:17500 r/min
Ball diameter Dw:12.7 mm
Number of balls z:30
Reference grease quantity Gref:23 cm³
Preload class A GA:400 N
Static axial stiffness, preload class A:263 N/µm
Preload class B GB:1210 N
Static axial stiffness, preload class B:395 N/µm
Preload class C GC:2420 N
Static axial stiffness, preload class C:518 N/µm
Calculation factor f:1.1
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.06
Calculation factor fHC:1.01
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:1.93 kg

NU228EM Cylindrical Roller Bearing 140x250x42mm Exchange Guide

22213CA/W33 Spherical Roller Bearing 65x120x31mm	Category:Pillow Block; Inventory:2.0; Minimum Buy Quantity:N/A; Weight:44.04; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:BRG22222KC3; Seals:Metallic Labyrinth;
B40-166 P5 Deep Groove Ball Bearing 40x90x23mm	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:6.68; Product Group:B04144; Bore Profile:Straight; Cage Material:None; 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:No; Relubricatable:Yes;
W2387S Water Pump Bearing	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288;
BB5Z1104A Auto Wheel Hub Bearing	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:37.682; 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 Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:12 Millimeter; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Nitrile Rubber;
23068/W33 Spherical Roller Bearing 340x520x133mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:35.412; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:30 Millimeter; Relubricatable:Yes; Insert Part Number:22228; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
RC-121610 Needle Roller Bearing 19.05x25.4x15.88mm	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:V Lock; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22216; Housing Material:Cast Steel; Other Features:Double Row \| Double Nut \| Expansion \| Three Lip Viton Seal \| Steel Cage;
BL205 Deep Groove Ball Bearing 25x52x15mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:13.62; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Viton;
SCH1812 Needle Roller Bearing 28.575x38.1x19.05mm	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:165.3; Product Group:M06288;
RA14008UU Crossed Roller Bearing 140x156x8mm	Bearing number:6306-Z; Size (mm):72x30x19; Bore Diameter (mm):72; Outer Diameter (mm):30; Width (mm):19; d:30 mm; D:72 mm; B:19 mm; d1:44.6 mm; D2:61.88 mm; r1,2 - min.:1.1 mm; da - min.:37 mm; da - max.:44.5 mm; Da - max.:65 mm; ra - max.:1 mm; Basic dynamic load rating - C:29.6 kN; Basic static load rating - C0:16 kN; Fatigue load limit - Pu:0.67 kN; Reference speed:20000 r/min; Limiting speed:13000 r/min;
N206M Cylindrical Roller Bearing 30x62x16mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:13.62; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Viton;
HSR25CA Linear Guideway Block 36x70x83.1mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:13.62; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Viton;
HS05145 Excavator Bearing 117x145x14mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:106.69; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; 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:23230; Seals:Teflon Labyrinth; Housing Configuration:1 Piece Solid;
RSL183017-A-XL Cylindrical Roller Bearing 85x121.44x34mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22222; Seals:Double Lip Nitrile Rubber;
B20-160 Deep Groove Ball Bearing 20x52x12mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:13.62; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Triple Lip Viton;

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