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Home>Products>NACHI Bearings>20 mm x 47 mm x 24.7 mm NACHI B4 deep groove ball bearings

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  • 20 mm x 47 mm x 24.7 mm  NACHI B4 deep groove ball bearings
  • 20 mm x 47 mm x 24.7 mm  NACHI B4 deep groove ball bearings
  • 20 mm x 47 mm x 24.7 mm  NACHI B4 deep groove ball bearings
  • 20 mm x 47 mm x 24.7 mm  NACHI B4 deep groove ball bearings

20 mm x 47 mm x 24.7 mm NACHI B4 deep groove ball bearings

  • We work closely with our NACHI B4 deep groove ball bearings manufacturing partners to bring the 1800 rpm Grease Lubrication - T Seal best value to customers.

  • What is B4 bearing interchange?

  • NACHI
  • B4

  • 1800 rpm
  • 7.63 in
  • Mounted Bearing
  • 1.81 in
  • 1000 rpm
  • 22219
  • Double V-Lock
  • 1.00 in
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20 mm x 47 mm x 24.7 mm NACHI B4 deep groove ball bearingsSystems

Grease Lubrication - T Seal: 1800 rpm Dimension D: 7.63 in Engineering Group: Mounted Bearing
Dimension F: 1.81 in Oil Lubrication - B/C/O Seal: 1000 rpm Bearing Number: 22219
Locking Style: Double V-Lock Dimension C: 1.00 in Grease Lubrication - M/N Seal: 1300 rpm
Dimension S: 1.810 in Size (mm): 20 mm x 47 mm x 24.7 mm
20 mm x 47 mm x 24.7 mm NACHI B4 deep groove ball bearings pdf

20 mm x 47 mm x 24.7 mm NACHI B4 deep groove ball bearingsInterchange guide

TypeSlewing BearingApplicable IndustriesHotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage FactoryFeatureFour Point Contact
Gear OptionsNongearedSeals Typeexterior sealingPlace of OriginJiangsu, China
material42CrMo/50MnProduct NameSwing Ring BearingsHardness229-269H (slewing Bearing)
ServiceOEM Customized ServicesCERTIFICATEISO9001:2008Warranty12 Months
Nameslewing bearingBrandWandaSurface treatmentZinc plating/Blackening
Bearing TypeSingle Row Four Point Contact ball
Cg - Geometry Factor0.154
da - Cone Frontface Backing Diameter280.92 mm
Bearing Weight14.90 Kg
B - Cone Width57.150 mm
R - Cone Backface To Clear Radius13.560 mm
B57.150 mm
e - ISO Factor80.36
Design UnitsImperial
Db - Cup Backface Backing Diameter335.03 mm
C1 - Dynamic Radial Rating (1 million revolutions)5167000 lbf

NACHI B4 deep groove ball bearings Calculator


  • NACHI 53244U thrust ball bearings

    Da max.:246.5 mm; d:120 mm; K:8 mm; Mass bearing pair:29 kg; Limiting speed:2600 r/min; ra max.:3 mm; Calculation factor Y1:1.9; r3,4 min.:3 mm; Da min.:221 mm; 2B:110 mm;
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  • NACHI 130KBE22 tapered roller bearings

    Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5370 lbf; db - Cone Backface Backing Diameter:2.32 in; da - Cone Frontface Backing Diameter:2.2 in; Aa - Cage-Cone Backface Clearance:0.05 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:38600 lbf; B - Cone Width:1.0000 in; C90(
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  • NACHI 6314-2NKE deep groove ball bearings

    da:176.213 mm; Adapter sleeve assembly:SNW 3038x6.15/16; J max.:488.95 mm; Max. speed for Taconite seal:440 r/min; H2:66.675 mm; Cap bolt:7/8-9 UNC; H:338.137 mm; J min.:441.325 mm; Ca:89.789 mm; Appropriate attachment bolt size G:1 in;
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  • NACHI 53422 thrust ball bearings

    Ca:102.794 mm; J max.:488.95 mm; J min.:441.325 mm; Cap bolt, SAE grade:5; Initial grease fill:793.8 g; Mass pillow block:94.8 kg; R1:104.775 mm; Stabilizing ring:2 x 38151-36; Bearing limiting speed:2600 r/min; Housing:SAF 036 KA;
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  • NACHI 5203Z angular contact ball bearings

    a - Effective Center Location4:0.09 in; C1 - Dynamic Radial Rating (1 million revolutions)6:85900 lbf; d:5.5000 in; G1 - Heat Generation Factor (Roller-Raceway):362.9; R - Cone Backface To Clear Radius3:0.25 in; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):68.5; Aa - Cage-Cone
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  • NACHI 6210ZE deep groove ball bearings

    da max.:87 mm; Ca min.:4 mm; Calculation factor Y2:2.3; T:54.5 mm; Calculation factor Y0:1.6; Da min.:115 mm; Calculation factor Y1:1.6; D:130 mm; Fatigue load limit Pu:41.5 kN; 2B:50 mm;
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  • NACHI 6815ZNR deep groove ball bearings

    r, r1,2 min.:1.1 mm; Mass inner ring:0.84 kg; d:110 mm; F:125 mm; B:40 mm;
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  • NACHI 30344 tapered roller bearings

    Hydraulic nut:HMV 24 E; B4:22 mm; Lock nut:KML 24; d3:145 mm; G:M 120x2; B:20 mm; d1:106.362 mm; d:120 mm; Mass adapter sleeve assembly:3.3 kg; Locking device:MBL 24;
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  • NACHI 23248EK cylindrical roller bearings

    Oil Speed Rating Open/Shielded n2:2400 rpm; D:270.0000 mm; d:220.000 mm; Sealed Speed Rating n3:0 rpm; Basic Dynamic Radial Load Rating C:78000 N; B:24.00 mm; Grease Speed Rating Open/Shielded n1:1900 rpm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:102000 N; Accessories:Two Shields
    Read More ...
  • NACHI 6210ZENR deep groove ball bearings

    r3,4 min.:11.2 mm; Basic static load rating C0:30500 kN; Dynamic load rating C1:10338 kN; Dynamic load rating C90:2680 kN; ra max.:10 mm; D:603.25 mm; D1:279.4 mm; H:136.525 mm; Industry reference:T1120; C:26.187 mm;
    Read More ...
  • NACHI 230/670EK cylindrical roller bearings

    B:8.00 mm; Basic Dynamic Radial Load Rating C:4620 N; d:10.000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:1960 N; Sealed Speed Rating n3:19000 rpm; D:26.0000 mm; Accessories:Two Shields; Grease Speed Rating Open/Shielded n1:30000 rpm; Oil Speed Rating Open/Shielded n2:36000 rpm
    Read More ...
  • NACHI 6013NSE deep groove ball bearings

    R - Cone Backface To Clear Radius1:3.560 mm; Cone Part Number:23685; Bearing Weight:0.6 Kg; Ab - Cage-Cone Frontface Clearance:1.5 mm; C0 - Static Radial Rating:22900 lbf; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)5:20100 lbf; da - Cone Frontface Backing Diameter:39.
    Read More ...
  • NACHI 62/32ZENR deep groove ball bearings

    Q180°:2100 kN; N1:48 mm; P150°:2700 kN; P55°:8700 kN; P0°:7000 kN; Bearing (basic designation):C 3088 K; Appropriate attachment bolt, rec. tightening torque:3640 N·m; J1:240 mm; P180°:3500 kN; Locating ring:2 x FRB 21.5/650;
    Read More ...
  • NACHI 6017N deep groove ball bearings

    Limiting speed:3800 r/min; da:61.913 mm; J max.:222.25 mm; S:0.794 mm; s:31.75 mm; H:144.463 mm; A:73.025 mm; H2:41.275 mm; Attachment bolt diameter G:15.875 mm; H1:69.85 mm;
    Read More ...
  • NACHI 6010NKE deep groove ball bearings

    d:1.5 in; e - ISO Factor8:0.27; Cup Part Number:3329-B; Ab - Cage-Cone Frontface Clearance:0.07 in; G1 - Heat Generation Factor (Roller-Raceway)10:34.6; r - Cup Backface To Clear Radius2:0.130 in; Cg - Geometry Factor11:0.0744; Cone Part Number:3387; C - Cup Width:0.9375 in; da - Cone Frontface Back
    Read More ...

 

NACHI Bearings Quick Details
dDCTmBHS
B417,463 mm34,14 mm - 15,88 mm0,067 kg / Weight - - -
B44 mm10 mm0,602 kN - - - 4 mm -
B4288,9 mm132,56 mm - 28,58 mm1,291 kg / Weight - - -
B484-1484 mm660 mm480 kN - - 80 mm - -
B420 mm47 mm12,8 kN - - 24.7 mm - 7 mm
B40-121AC3*SA40 mm72 mm - - - 14 mm - -
B4 - - - - - - - -
B4 - - - - - - - -
B420 mm47 mm - - - - - -
B4 - - - - - - - -
QUOTE

Bearing B4 (NACHI) | Size and Specification | Bearings Online

Deep groove ball bearings B4. Bearing number : B4. Size (mm) : 20x47x24.7. Brand : NACHI. Bore Diameter (mm) : 20. Outer Diameter (mm) : 47. Width (mm) : 
QUOTE

Using the NACHI Standard Hydraulic Equipment Catalog

Before using any Nachi-Fujikoshi hydraulic equipment or device, carefully read the precautions and ... B4. VDR22 Design Series Variable Volume Vane Pump
QUOTE

MOB-03X-B4-J30 | 01.03 Base Block | NACHI(FUJIKOSHI

MOB-03X-B4-J30 01.03 Base Block from NACHI(FUJIKOSHI). MISUMI has 2600 brands, 9 millions products of Automation Components, Fastners and Materials
QUOTE

NACHI Bearing Catalog - Mounting Accessories

AHX. AHX. AHX. Bearing bore No. B3. B4. Locknut. No. G1. dT1. Dimensions (mm). Mass. (kg). (reference). Withdrawal. Sleeve No. d1. B5. Thread. Nominal. G
QUOTE

BFL204 Nachi • ABF Store

Availability 0 pcs; Brand Nachi; Item Number BFL204 Nachi; Also known as B4 + FL204 G00; Category Housing and Bearing (assembly); Inner (d) MM 20; Outer 
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Hydraulic valve base block NACHI Pressure reducing valve

MOB-01X-B4-10, 47978052, 359.90 SGD. In stock. 20, 10, 196, 258, -, 276, 147 
QUOTE

MOB-01X-B4-10 Hydraulic valve base block NACHI

Hydraulic valve base block MOB-01X-B4-10. by NACHI. Item.#: 47978052; Mfr.#: MOB-01X-B4-10; Package Qty. 1pc; Ship pack of: 1. Sales Price: 359.90 SGD
QUOTE

Nachi MOB-01X-B4-10 Hydraulic Valve Manifold | eBay

Category:Hydraulic Valve Manifolds. Ball Valves. Hydraulic Cylinders. Hydraulic Filters. Hydraulic Hoses. Hydraulic Motors. Hydraulic Systems. Hydraulic 
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Download - Nachi Robotics

NACHI. Robot Features. Space-saving design. Large working envelope ... Nachi's easy-to-use AR Controller ... 70 Cardigan Street, Birmingham B4 7SA, U.K
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Standard specifications NB04L-02-FD11 - Design Energy

voltage,and frequency before applying power. Fig. ... Powering of the robot and jigs (including both your company and NACHI manufactured), primary wiring and
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A BRIEF LOOK AT NACHI

It is ideal for washing before and after heat treatment and for washing parts. Automated Vacuum Carburizing System. Combining a vacuum carburizing furnace, 
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BEARING INSERT B4/20MM NACHI - Omnium Online Store!

BEARING INSERT B4/20MM NACHI. ... Manufacturer Part Number B4/20MM NACHI Product Code: Availability: In Stock. Qty. More details. Add to Wish List 

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