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

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

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

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

Find the 0.0 Inventory discount B31-21 Deep Groove Ball Bearing 31x81x21.5mm online you need . Industrial Bearings Solutions We offer ... If you check out our N/A Minimum Buy Quantity large selection Pillow Block Category of B31-21 Deep Groove Ball Bearing 31x81x21.5mm once .
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 B31-21 Deep Groove Ball Bearing 31x81x21.5mm

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:6.356
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Eccentric Collar
Housing Style:2 Bolt Pillow 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:Double Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Metric
Other Features:Double Row
Long Description:2 Bolt Pillow Block; 60MM Bore; 70MM Base to Center Height; Eccentric Collar Mount; Spherical Roller Bearing; 172.974MM Minimum Bolt Spacing; 188.976MM Bolt Spacing Maximum; Relubricatable; Cast Steel
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:22
Nominal Bolt Center to Center:7.1 Inch | 181 Millimeter
Bolt Spacing Maximum:7.44 Inch | 188.976Millimeter
Bolt Spacing Minimum:6.81 Inch | 172.974Millimeter
d:2.362 Inch | 60 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
D:3.37 Inch | 85.598 Millimeter
B:2.756 Inch | 70 Millimeter

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

R189.10 Auto Wheel Hub Bearing	SKU:51113-nsk; Availability:In Stock; Weight:0.32 KGS; d:65mm; D:90mm; B:18mm; Dynamic Load Rating (kN):42; Static Load Rating (kN):117; Grease Limiting Speed (r/min):2400; Oil Limiting Speed (r/min):3800; Cage Type:Steel; Seals or Shields:Open Type; Clearance:Standard;
RLS16-2RS Deep Groove Ball Bearing 50.8x101.6x20.64mm	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.54; Product Group:M06288; Mounting Method:Eccentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22211; Seals:Triple Lip Contact; Other Features:Double Row \| Viton Seal; Long Description:55MM Bore; 115.09MM Outside Diameter; 65.532MM Cartridge Housing Width; Eccentric Collar; Cartridge Unit; Cast Steel; Spherical Roller Bearing; 79.248MM Length Thru Bore; Relubricatable; 22211 Insert;;
SL14938 Cylindrical Roller Bearing 190x260x101mm	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.448; Product Group:M06288; Mounting Method:Concentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22213; Seals:Triple Lip Contact; Other Features:Double Row \| Single Set Screw \| Urethane Seal;
NU2211E Cylindrical Roller Bearing 55x100x25mm	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;
NU217ETN1 Cylindrical Roller Bearing 85x150x28mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:12.712; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Round Flange 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:22215; Seals:Teflon Labyrinth;
BA200-7V Excavator Bearing 200x250x24mm	Category:Angular Contact Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.553; Product Group:B00152; Enclosure:2 Metal Shields; Flush Ground:No; Rolling Element:Ball Bearing; Number of Rows of Balls:Double Row; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Snap Ring:No; Cage Material:Steel; Contact Angle:30 Degree; Internal Clearance:C3-Loose; Number of Bearings:1 (Single);
NN3020TKRCC1P5 Cylindrical Roller Bearing 100x150x37mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:12.712; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22216; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
23232K Spherical Roller Bearing 160x290x104mm	SKU:2204-2rstnc3-nsk; Availability:In Stock; Weight:0.02 KGS; d:20mm; D:47mm; B:18mm; Dynamic Load Rating (kN):12.8; Static Load Rating (kN):3.3; Grease Limiting Speed (r/min):14000; Oil Limiting Speed (r/min):17000; Cage Type:Plastic; Seals or Shields:Two Rubber Seals; Clearance:C3;
HGW20HA Linear Guideway Block	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:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:23230; Seals:Double Lip Nitrile Rubber;
B24Z-2URN Deep Groove Ball Bearing 25x63x17mm	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:25.878; 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:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Viton;
EC0-CR12A20 Tapered Roller Bearing 60x107x11/15.1mm	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;
23144CK Spherical Roller Bearing 220x370x120mm	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.988; 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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22216; Seals:Triple Lip Nitrile Rubber;
752304K Eccentric Bearing 20x68.2x42mm	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;
NJ326EM Cylindrical Roller Bearing 130x280x58mm	Bearing number:NNCF4864-V; Size (mm):320x380.3x80; Bore Diameter (mm):320; Outer Diameter (mm):380,3; Width (mm):80; d:320 mm; D:400 mm; E:380,3 mm; B:80 mm; C:80 mm; d1:353,5 mm; r1 min.:2,1 mm; r2 min.:2,1 mm; r3 min.:2,1 mm; r4 min.:2,1 mm; D1:371,5 mm; S:6 mm; Weight:23,8 Kg; Basic dynamic load rating (C):826 kN; Basic static load rating (C0):2277 kN;

Contact Us

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

Send Now

B31-21 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...