B31-21NX Deep Groove Ball Bearing 31x81x21.5mm MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

B31-21NX Deep Groove Ball Bearing 31x81x21.5mm

B31-21NX Deep Groove Ball Bearing 31x81x21.5mm SPECIFICATIONS

B31-21NX Deep Groove Ball Bearing 31x81x21.5mm Industries and Applications ? Industrial Bearings Solutions We Pillow Block Category sell discount Singapore Bearing Authorized Dealer online as N/A Minimum Buy Quantity well as cheap machinery parts.
Min.Order Quantity:Negotiation
Price:Negotiation

Industrial Bearings Solutions

DaniChina

Dani2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Information techniques B31-21NX Deep Groove Ball Bearing 31x81x21.5mm

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:12.712
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:3/4 Inch
Relubricatable:Yes
Insert Part Number:22217
Seals:Double Lip Viton
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Double Nut | SAF Style
Long Description:2 Bolt Pillow Block; 2-3/4" Bore; 3-3/4" Base to Center Height; V Lock Mount; Spherical Roller Bearing; 9-1/2" Minimum Bolt Spacing; 11" Bolt Spacing Maximum; Relubricatable; Cast
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:33
B:3.75 Inch | 95.25 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
Bolt Spacing Maximum:11 Inch | 279.4Millimeter
Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter
d:2.75 Inch | 69.85 Millimeter
D:4.18 Inch | 106.172 Millimeter
Bolt Spacing Minimum:9.5 Inch | 241.3Millimeter

B31-21NX Deep Groove Ball Bearing 31x81x21.5mm Exchange Guide

15UZE40908-15T2X Eccentric Bearing 15x40.5x14mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; 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:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Nitrile Rubber;
N318E Cylindrical Roller Bearing 90x190x43mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; 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:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Urethane;
RE15030 Cross Roller Bearing 150x230x30mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; 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:Double Lip Viton;
4T-LL73S449V1 Excavator Bearing 178x216x20mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; 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:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Teflon Labyrinth;
NK38/30 Needle Roller Bearing 38x48x30mm	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.31; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
EGH35SA Linear Guideway Block	D:2.7170 in; compatible cone:14138A, 14124; cup width:0.7250 in; abma precision rating:Class 2; single or double cup:Single Cup; lubrication hole type:No Hole; flange type:Non-Flanged Cup; finish/coating:Uncoated; material:Chrome Steel; manufacturer upc number:053893184012;
55TM06U40AL Deep Groove Ball Bearing 55x105x23mm	Bearing Duty:Normal Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:208 Series; Housing Material:Cast Iron; Housing Type:2 Bolt Pillow Block; Seal Type:Single Lip; d:1.6250 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:208 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Standard; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel;
F-204781.02 Cylindrical Roller Bearing 52x106x35mm	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.42; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Double Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
ASNU 80 Clutch Bearing 80x170x58mm	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;
F-552699.02 Alternator Freewheel Clutch Pulley	d:95 mm; snap ring included:Without Snap Ring; D:170 mm; internal clearance:C3; B:32 mm; precision rating:ABEC 1; bore type:Round; cage material:Steel; closure type:Double Shielded; manufacturer upc number:053893724102;
F-65769 Needle Roller Bearing 19x34x6mm	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:158.304; Product Group:M06288;
HK3516-2RS Needle Roller Bearing	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:22.246; 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:1 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid;
32021X Tapered Roller Bearings 105x160x35mm	Retainer Type:Punching; Size Standards:Metric System; Max. Allowed rpm(rpm):7800; Specifications/Environment:Standard; Bearing Style:Rubber Sealed; Number of Raceway Ring Rows:Single Row; Load Direction:Radial; Seal, Shield Symbols:LLB; Grease symbol:/2AS; Accuracy Symbol:P5;
800941C Auto Wheel Hub Bearing 43x82x37mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; 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:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Teflon Labyrinth;

Contact Us

Industrial Bearings Solutions: Emailinfo@tvrundown.com; Address05 Stanley Street Central Hongkong; Phone(Working Time)+852(3)1591338; Fax

Send Now

B31-21NX Deep Groove Ball Bearing 31x81x21.5mm Technical Articles

Maintenance Method of Linear Bearing

curing Maintenance of metal linear bearings: lubrication and friction: Linear bearings are injected with anti-corrosion oil. If lubricated with grease, the anti-corrosion oil should be removed by kerosene or organic solution first, then added...

Six Steps for Installation of Linear Bearings

In all kinds of machine equipments, linear bearings can give full play to the greatest performance and achieve the greatest economic benefits of automation and labor-saving. The characteristics of linear bearings are lightweight, corrosion resistance,...

Basic Structure of Rotary Bearing

Summary Rotary bearing is a kind of large bearing with special structure, which can bear large axial load, radial load and overturning moment at the same time. It has many functions, such as supporting, rotating, driving, fixing and so on. Basic...