NTN 6938 Ball Bearings MODELS

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NTN 6938 Ball Bearings

NTN 6938 Ball Bearings SPECIFICATIONS

Browse NTN 6938 Ball Bearings Categories in the Manufacturers Online JiNan Hope Hydraulic Co., Itd Free. 4.762x9.525x3.175 including NTN Self-aligning Ball Bearing.
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Price:Negotiation

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Information techniques NTN 6938 Ball Bearings

Bearing number:D/W R166-2Z
Size (mm):4.762x9.525x3.175
Bore Diameter (mm):4,762
Outer Diameter (mm):9,525
Width (mm):3,175
d:4,762 mm
D:9,525 mm
B:3,175 mm
C:3,175 mm
Weight:0,0008 Kg
Basic dynamic load rating (C):0,403 kN
Basic static load rating (C0):0,137 kN
Fatigue load limit (Pu):0,006
Reference speed:130 000 r/min
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.001
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:Stainless Steel
Internal Clearance:C0-Medium
Inch - Metric:Inch
Long Description:3/16" Bore; 3/8" Outside Diameter; 1/8" 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
Other Features:Miniature Bearing | Deep Groove
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Manufacturer Item Number:D/W R166-2Z
Weight / LBS:0.002
Outer Race Width:0.125 Inch | 3.175 Millimeter
Outside Diameter:0.375 Inch | 9.525 Millimeter
Inner Race Width:0 Inch | 0 Millimeter
Bore:0.188 Inch | 4.775 Millimeter
d1 ≈:5.95 mm
D2 ≈:8.8 mm
r1,2 min.:0.1 mm
da min.:5.6 mm
da max.:5.9 mm
Da max.:8.9 mm
ra max.:0.1 mm
Basic dynamic load rating C:0.403 kN
Basic static load rating C0:0.137 kN
Fatigue load limit Pu:0.006 kN
Limiting speed:63000 r/min
Calculation factor kr:0.025
Calculation factor f0:6.8
Mass bearing:0.00082 kg

The details of NTN Self-aligning Ball Bearing

NTN MG307LL Ball Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:23.386; Product Group:M06288;
NTN 6013ZZ/2AS Ball Bearings	Category:Take Up Units; Inventory:4.0; Minimum Buy Quantity:N/A; Weight:1.68; Product Group:M06110; Component Description:Take Up Bearing Only; Rolling Element:Ball Bearing; Housing Style:Unit Only; Mounting Method:Adapter Sleeve; Compatible Take Up Frame:WS308; Adjustment Travel Length:0; Insert Part Number:INS-GT-104; Housing Material:Cast Iron; Other Features:Single Row \| Normal Duty \| Wide Inner Race \| Wide Slot \| Thin Wall;
NTN 629X50LLUC3/1K Ball Bearings	Category:Insert Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:23.148; Product Group:B04144; Inner Race Profile:Wide Inner Ring; Outer Race Profile:Cylindrical; Mounting Method:Clamp Collar; Rolling Element:Cylindrical Roller Bearing; Relubricatable:Yes; Seal Type:Felt; Snap Ring:No; Inch - Metric:Metric; Other Features:Single Row \| Non-Expansion \| Light Duty; UNSPSC:31171536;
NTN 7030CVQ28J74D Precision Ball Bearings	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:73.548; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:ZHT13; Adjustment Travel Length:0; Insert Part Number:5500U; Housing Material:Cast Iron; Other Features:Double Row \| Heavy Duty \| Double Collar \| Heavy Contact Seal \| With Set Screw \| Optional AT - FT - GT - ST Frame;
NSK 6809VV Single Row Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:12 Millimeter; Relubricatable:Yes; Insert Part Number:22209LBC3; Seals:Multi Labyrinth;
FAG BEARING B7008-E-T-P4S-UL Ball Bearings	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.071; Product Group:B04144;
NSK 6328M Single Row Ball Bearings	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:Metric; Long Description:32MM Nominal Bore; 38MM Nominal Outside Diameter; 32MM Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 32MM Bore; 38MM Outside Diameter; 44MM Flange Ou;
NTN NATR12LL Ball Bearings	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:Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
NTN 6000LUV136 Ball Bearings	Weight / LBS:4.2; Internal Clearance:C0-Medium; d:2.756 Inch \| 70 Mill; Weight:1.905; Brand:CONSOLIDATED BEARING; Enclosure:2 Seals; Harmonized Tariff Code:8482.10.50.28; Number of Rows of Balls:Double Row; Snap Ring:No; UNSPSC:31171531;
INA KRV22-X-B-NMT Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:31.326; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber;
NSK 6228 Single Row Ball Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:6.804; Product Group:M06288;
FAG BEARING HC6322-2RSR-C3 Ball Bearings	d:5 mm; ball material:52100 BEARING STEEL HEAT TREATED CHROME PLATE; misalignment angle:14 °; race material:Alloy Steel - Heat Treated; shank thread length:14 mm; radial static load capacity:7,090 N; rod end type:Female Threaded; lubrication:Self Lubricating; shank thread size:M5 x 0.8; head diameter:16 mm; thread direction:Right Hand; head width:6.25 mm; grade:Precision; ball width:8 mm; lubrication type:Maintenance Free/Self-Lubricating;

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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NTN 6938 Ball Bearings Technical Articles

Enhanced Durability and Reliability: Exploring Tapered Roller Bearings - TDI Innovations

1 Introduction Tapered Roller Bearings (TRBs) stand as stalwarts in the realm of mechanical engineering, facilitating motion transfer with unparalleled efficiency and reliability. Found in myriad applications spanning...

Unlocking Efficiency: The Mechanics of Tapered Roller Bearings - TS (Tapered Single)

Introduction Efficiency and reliability are paramount in the realm of mechanical systems, where precision engineering plays a crucial role in optimizing performance and minimizing downtime. At the heart of many industrial applications lie...

Precision Performance: The Anatomy of Spherical Roller Bearings

Introduction Precision bearings play a pivotal role in numerous industries, where optimal performance and reliability are paramount. Among these precision bearings, Spherical Roller Bearings (SRBs) stand out for their unique design and...