Kevin Global Machinery Parts Company: FULL COMPLEMENT TAPERED ROLLER THRUST BEARING SINGLE ROW TAPERED ROLLER BEARINGS INCH TAPERED ROLLER BEARINGS DOUBLE ROW TNA

English

✖

Home

Stock Categories

Technical Articles

FULL COMPLEMENT TAPERED ROLLER THRUST BEARING

SINGLE ROW TAPERED ROLLER BEARINGS INCH

TAPERED ROLLER BEARINGS DOUBLE ROW TNA

Home>Products>NEEDLE ROLLER BEARING>needle roller bearing sleeve NA4904M JNS

needle roller bearing sleeve NA4904M JNS MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

needle roller bearing sleeve NA4904M JNS

needle roller bearing sleeve NA4904M JNS SPECIFICATIONS

NEEDLE ROLLER BEARING are a few brands you will find in our inventory. Kevin Global Machinery Parts Company Find needle roller bearing sleeve NA4904M JNS to see what's 50x72x12 in stock! 50 Bore Diameter (mm)
Bearing number:S71910 ACB/P4A
Size (mm):50x72x12
Bore Diameter (mm):50
Outer Diameter (mm):72
Width (mm):12
d:50 mm
D:72 mm
B:12 mm

Kevin Global Machinery Parts Company

Iris LiuChina

Iris Liu2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

needle roller bearing sleeve NA4904M JNS Description of the code

Bearing number:S71910 ACB/P4A
Size (mm):50x72x12
Bore Diameter (mm):50
Outer Diameter (mm):72
Width (mm):12
d:50 mm
D:72 mm
B:12 mm
C:12 mm
d1:57.95 mm
d2:56.9 mm
r1 min.:0,6 mm
r2 min.:0,6 mm
r3 min.:0,3 mm
r4 min.:0,3 mm
D1:66 mm
D2:66.04 mm
da min.:53.2 mm
Da max.:68.8 mm
db min:53,2 mm
ra max.:0.6 mm
rb max.:0.3 mm
dh:58,7 mm
Db max:70 mm
Weight:0,13 Kg
Basic dynamic load rating (C):7,28 kN
Basic static load rating (C0):5,85 kN
(Grease) Lubrication Speed:22 000 r/min
(Oil) Lubrication Speed:36 000 r/min
Fatigue load limit (Pu):0,25
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
a:23.2 mm
da max.:57.4 mm
db min.:53.2 mm
db max.:56.3 mm
Db max.:70 mm
Basic dynamic load rating C:9.75 kN
Basic static load rating C0:9.65 kN
Fatigue load limit Pu:0.25 kN
Attainable speed for grease lubrication:22000 r/min
Ball diameter Dw:4.762 mm
Number of balls z:29
Preload class A GA:43 N
Static axial stiffness, preload class A:79 N/µm
Preload class B GB:86 N
Static axial stiffness, preload class B:102 N/µm
Preload class C GC:260 N
Static axial stiffness, preload class C:155 N/µm
Calculation factor f:1.09
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.07
Calculation factor fHC:1
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:0.14 kg

Information techniques needle roller bearing sleeve NA4904M JNS

needle roller bearing sleeve NKI40/30-TN-XL INA	Designation of housing:PG210-; H:57.2 mm; G:M6x1; B1:62.7 mm; B:49.2 mm; A1:35 mm; N:M16; d1:67.2 mm; Weight:3.04 kg; S:24.6 mm;
needle roller bearing sleeve NK24/16 ISO	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:83.54; 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:1 Inch; Relubricatable:Yes; Insert Part Number:22228LBC3; Seals:Pentac 5 Point;
needle roller bearing sleeve M-1481 NSK	Category:Single Row Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.41; Product Group:B00308; Enclosure:2 Seals; 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; Enclosure Type:Non-Contact Seal; Internal Clearance:C0-Medium; Inch - Metric:Metric; Long Description:55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage;
needle roller bearing sleeve NA4928 CX	d:30 mm; static load capacity:12400 lbs; D:72 mm; precision rating:Not Rated; B:19 mm; bearing material:Chrome Steel; flanges:(2) Inner Ring, (1) Outer Ring; cage material:No Cage; bore type:Straight; finish/coating:Uncoated; number of rows:1; closure type:Open; internal clearance:C0; outer ring width:19 mm; ring separation:Non-Separable; fillet radius:1.52 mm; dynamic load capacity:12100 lb;
needle roller bearing sleeve M-20101 Timken	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.6; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:10 Millimeter; Relubricatable:Yes; Insert Part Number:INS-GT-17M; Seals:Single Lip Contact;
needle roller bearing sleeve K65X73X23H KOYO	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.994; Product Group:M06288;
needle roller bearing sleeve M-10121 Timken	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; 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:7/8 Inch; Relubricatable:Yes; Insert Part Number:22216; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid;
needle roller bearing sleeve K9X12X10FV Timken	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.91; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Tap Base Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/8 Inch; Relubricatable:Yes; Insert Part Number:INS-DL-015; Seals:Single Lip Contact;
needle roller bearing sleeve NA4904-2RS CX	d:2.2500 in; closure type:Open; assembly type:TDO Assembly; bearing material:Steel; D:3.9370 in; manufacturer upc number:053893021614;
needle roller bearing sleeve K60×68×23 NTN	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:22; Product Group:M06288;

Needle Roller Bearings | Roller Bearings | Products | NSK

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings

Needle Roller Bearings | NTN Bearing

Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions

Needle Roller Bearings - National Precision Bearing

National Precision Bearing stocks a wide variety of domestic and imported needle roller bearings and is authorized to distribute for a number of quality

Needle roller bearing - Wikipedia

A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter

Needle roller bearings

SKF needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents

Needle Roller Bearings - Roller Bearings - Grainger Industrial

239 products - Look to Grainger for durable needle bearings that can be used in engine components such as rocker arm pivots, pumps, compressors,

Contact Us

Kevin Global Machinery Parts Company: Email[email protected]; AddressNo. 16 Loyang Way, #06 Singapore 508782; Phone(Working Time)65-63204785; Fax

Send Now