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Bearing NA 4903 JNS MODELS

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Bearing NA 4903 JNS

Bearing NA 4903 JNS SPECIFICATIONS

Bearing NA 4903 JNS Deal Boyal Industrial Pte ltd. is your source for OEM Needle Roller Bearing and accessories. We sell GenuineNeedle Roller Bearing 45x100x25 at discount prices.
Bearing number:6309-ZNR
Size (mm):45x100x25
Bore Diameter (mm):45
Outer Diameter (mm):100
Width (mm):25
d:45 mm
D:100 mm
B:25 mm

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Bearing NA 4903 JNS Product identifiers

Bearing number:6309-ZNR
Size (mm):45x100x25
Bore Diameter (mm):45
Outer Diameter (mm):100
Width (mm):25
d:45 mm
D:100 mm
B:25 mm
C:3,28 mm
b:2,7 mm
d1:62,1 mm
f:2,46 mm
r0 max.:0.6 mm
r1 min.:1,5 mm
r2 min.:1,5 mm
D2:86,7 mm
D3:96.8 mm
D4:106.5 mm
ba min.:3 mm
Ca max.:5.74 mm
da min.:54 mm
da max:62,1 mm
Da max.:91 mm
Db min.:108 mm
ra max.:1.5 mm
Weight:0,87 Kg
Basic dynamic load rating (C):55,3 kN
Basic static load rating (C0):31,5 kN
Fatigue load limit (Pu):1,34
Reference speed:15000 r/min
Limiting speed:9500 r/min
Calculation factor (f0):13
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B00308
Enclosure:1 Metal Shield
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:Yes
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:45MM Bore; 100MM Outside Diameter; 25MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Ste
Other Features:Deep Groove | With Snap Ring
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:6309-ZNR
Weight / LBS:1.9466
Inner Race Width:0 Inch | 0 Millimeter
Outside Diameter:3.937 Inch | 100 Millimeter
Bore:1.772 Inch | 45 Millimeter
Outer Race Width:0.984 Inch | 25 Millimeter
d1 ≈:62.18 mm
D2 ≈:86.7 mm
r1,2 min.:1.5 mm
da max.:62.1 mm
Basic dynamic load rating C:55.3 kN
Basic static load rating C0:31.5 kN
Fatigue load limit Pu:1.34 kN
Calculation factor kr:0.03
Calculation factor f0:13
Mass bearing:0.86 kg
Snap ring:SP 100

Bearing NA 4903 JNS Details

Bearing NKI90/26 INA	Bearing number:W211PP2; Size (mm):55.575x100x33.325; Bore Diameter (mm):55,575; Outer Diameter (mm):100; Width (mm):33,325; d:55,575 mm; D:100 mm; B:33,325 mm; C:33,325 mm; Be:33,325 mm;
Bearing K32x39x16 CX	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
Bearing K45X50X27FH KOYO	Category:Sleeve Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04264; Profile:Bushing With Flange; Material Description:Oil Impregnated Sintered Bronze; Material:SAE841; Inch - Metric:Inch; Long Description:3/4" Nominal Bore; 15/16" Nominal Outside Diameter; 1-1/4" Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 0.752" Bore; 1-1/4";
Bearing NA 59/22 JNS	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.718; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
Bearing NAF 8011030 JNS	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Nitrile Rubber;
Bearing NA4912 NSK	Bearing number:627-2RSH; Size (mm):7x22x7; Bore Diameter (mm):7; Outer Diameter (mm):22; Width (mm):7; d:7 mm; D:22 mm; B:7 mm; C:7 mm; d1:– mm; d2:10,5 mm; r1 min.:9,4 mm; r2 min.:9,4 mm; D1:19,2 mm; D2:0,3 mm; da min.:9.4 mm; Da max.:19.6 mm; ra max.:0.3 mm; Weight:0,013 Kg; Basic dynamic load rating (C):3,45 kN; Basic static load rating (C0):1,37 kN; Fatigue load limit (Pu):0,057; Reference speed:– r/min;
Bearing MR-96 SIGMA	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Viton;
Bearing NK26.2X53X56.8 NTN	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.981; Product Group:M06288;
Bearing NKI9/12 CX	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.804; 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:Non-expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
Bearing K85x93x25 CX	Bearing number:NJ204 EM6; Size (mm):20x47x14; Bore Diameter (mm):20; Outer Diameter (mm):47; Width (mm):14; Bearing Type:NJ; Bore Dia (d):20.0000; Outer Dia (D):47.0000; Width (B):14.0000; Radius (min) (rs):1.000; Dynamic Load Rating (Cr):25,700; Static Load Rating (Cor):22,600; Max Speed (Grease) (X1000 RPM):15; Max Speed (Oil) (X1000 RPM):18; Max. Shaft Shoulder Dia. Inner (Li):26.5; Min. Housing Shoulder Dia., Outer (Lo):41.5;

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