SKF 221RDB/221RD1B Ball Bearings MODELS

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SKF 221RDB/221RD1B Ball Bearings

SKF 221RDB/221RD1B Ball Bearings SPECIFICATIONS

SKF 221RDB/221RD1B Ball Bearings Engineering Calculator JiNan Hope Hydraulic Co., Itd , NTN Self-aligning Ball Bearing Manufacturing Service . 0.0 Inventory Get Spherical Roller Bearing Category Your Free. N/A Minimum Buy Quantity
Min.Order Quantity:Negotiation
Price:Negotiation

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Information techniques SKF 221RDB/221RD1B Ball Bearings

Category:Spherical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:110.1
Product Group:B04311
Internal Clearance:C3-Loose
Mounting Method:Adapter Mount
Rolling Element:Spherical Roller Bearing
Bore Profile:Tapered
Cage Material:Bronze
Enclosure:Open
Number of Rows of Rollers:Double Row
Relubricatable:Yes
Withdrawal Sleeve:AH3072 AOH3072 (Specify bore)
Withdrawal Nut:HML77T
Inch - Metric:Metric
Long Description:360MM Tapered Bore; 540MM Outside Diameter; 134MM Width; C3-Loose Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Bronze Cage Material; Open Enclosure; Relubricatable; Adapter Part
Other Features:Order adapter or withdrawal sleeve or nut separately. Others may be available
UNSPSC:31171510
Harmonized Tariff Code:84823080
Noun:Bearing
Keyword String:Spherical
Weight / LBS:242.506
D:21.26 Inch | 540 Millimeter
Adapter Part Number:SNP3072 H3072 (Specify bore) Inch | H3072 (Specify bore) Millimeter
d:14.173 Inch | 360 Millimeter
B:5.276 Inch | 134 Millimeter

The details of NTN Self-aligning Ball Bearing

FAG BEARING 6011-RSR-C4 Ball Bearings	d:65 mm; D:140 mm; B:33 mm; rs:2.1 mm; Dynamic (Cr):92.600 kN; Static (Cor):59.600 kN; Pu:2.676 kN; Grease:5 000 min-1; Oil:6 000 min-1; Bearing designation:6313; da:76 min; Da:128 max; ra:2 max; Weight:2.1 kg;
NTN 6330L1 Ball Bearings	Category:Single Row Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.138; Product Group:B00308; Enclosure:Open; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Rolling Element:Ball Bearing; Snap Ring:No; Internal Special Features:No; Cage Material:Steel; Internal Clearance:C0-Medium; Inch - Metric:Metric; Long Description:9.6MM Bore; 46MM Outside Diameter; 19MM Outer Race Width; Open; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage;
TIMKEN S1200K COL Ball Bearings	Bearing number:625-2RZTN9/HC5C3WTF1; Size (mm):5x16x5; Bore Diameter (mm):5; Outer Diameter (mm):16; Width (mm):5; d:5 mm; D:16 mm; B:5 mm; C:5 mm; d1:8,4 mm; d2:– mm; r1 min.:0,3 mm; r2 min.:0,3 mm; D2:13,3 mm; da min.:7.4 mm; da max:8,3 mm; Da max.:13.6 mm; ra max.:0.3 mm; Weight:0,005 Kg; Basic dynamic load rating (C):1,14 kN; Basic static load rating (C0):0,38 kN; Fatigue load limit (Pu):0,016;
NTN F-688 Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:84.368; 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:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22228LBC3; Seals:Multi Labyrinth; Housing Configuration:2 Piece Split;
NTN BL309NRC3 Single Row Ball Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.89; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Square 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:22218; Seals:Triple Lip Nitrile Rubber;
NSK 6205VV Single Row Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22216; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
NTN BL215 Single Row Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:6.356; 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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
NTN 63312LLB Ball Bearings	Bearing number:7315DF; Size (mm):75x160x37; Bore Diameter (mm):75; Outer Diameter (mm):160; Width (mm):37; d:75 mm; D:160 mm; B:37 mm; C:37 mm; Angle (α):30 °; a:15.4 mm; r min.:2.1 mm; r1 min.:1.1 mm; 2B:74 mm; da min.:82 mm; Da max.:153 mm; ra max.:1 mm; Weight:3.15 Kg; Basic dynamic load rating (C):221 kN; Basic static load rating (C0):212 kN; (Grease) Lubrication Speed:3000 r/min; Bore Type:Cylindrical Bore;
FAG BEARING 6019-2Z-C4 Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:27.24; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22220; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
SKF 6209 N Ball Bearings	Bearing number:K70X78X46ZW; Bore Diameter (mm):70; Outer Diameter (mm):85; Fw:70 mm; Ew:85 mm; Bc:46 mm; Weight:0.188 Kg; Basic dynamic load rating (C):78.4 kN; Basic static load rating (C0):187.0 kN; (Grease) Lubrication Speed:3900 r/min; (Oil) Lubrication Speed:6000 r/min; Bearing No.:K70X78X46ZW; Cr:78.4; C0r:187.0; Cu:29.5; Grease lub.:3900; Oil lub.:6000; P/S:S; (Refer.)Mass(kg):0.188; Shaft(max.):70.000;
NTN 7017CVQ16J74 Precision Ball Bearings	Category:Sleeve Bearings; Inventory:500.0; 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; 7/8" Nominal Outside Diameter; 3/4" Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 0.752" Bore; 1-1/8" Fla;
NSK 7210CTRDULP3 Precision Ball Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22219; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid;

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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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SKF 221RDB/221RD1B 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)

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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...