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Home>Products>NTN BEARINGS>Timken Tapered Roller Bearing 643 (Inv.32274)

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  • Timken Tapered Roller Bearing 643 (Inv.32274)
  • Timken Tapered Roller Bearing 643 (Inv.32274)

Timken Tapered Roller Bearing 643 (Inv.32274)

  • 78000 N
  • 5300 rpm
  • 91300 N
  • 130.0000 mm
  • Two Shields
  • 60.000 mm
  • 4300 rpm
  • 2.00 mm
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HongKong Royal Machinery Parts Co.,Ltd. 

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Product Details

Basic Static Radial Load Rating Co: 78000 N Oil Speed Rating Open/Shielded n2: 5300 rpm Basic Dynamic Radial Load Rating C: 91300 N
D: 130.0000 mm Accessories: Two Shields d: 60.000 mm
Grease Speed Rating Open/Shielded n1: 4300 rpm Fillet Radius ra: 2.00 mm B: 31.00 mm
Timken Tapered Roller Bearing 643 (Inv.32274) pdf

Product Description

Limiting speed1800 r/min
d2 ≈268 mm
da min.229 mm
Operating clearance factor k20.097
Fatigue load limit Pu245 kN
G123 mm
Misalignment factor k10.114
B120 mm
r1,2 min.4 mm
s1 max.22.3 mm

Documented Solution Program Timken Tapered Roller Bearing 643 (Inv.32274)


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Timken Tapered Roller Bearing 643 (Inv.32274)

Timken Tapered Roller Bearing 643 (Inv.32274) Cad Models

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HongKong Royal Machinery Parts Co.,Ltd. 
Email[email protected]
AddressNathan 25-26, Tsimshatsui Kowloon Hongkong
Phone(Working Time)0065-31591338
Fax00852-95172259
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  • Double direction thrust tapered roller bearings
  • Four row tapered roller bearings
  • Multi-Row Roller Bearings NTN
  • Four Row Cylindrical Roller Bearings NTN
  • SL Type Cylindrical Roller Bearings NTN
  • SL Type Cylindrical Roller Bearings for Sheaves NTN
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  • Double Row Tapered Roller Bearings NTN
  • Four Row Tapered Roller Bearings NTN
  • Spherical Roller Bearings NTN
  • Thrust Bearings NTN
  • Bearings for special applications NTN
  • DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK
  • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
  • SINGLE-ROW TAPERED ROLLER BEARINGS NSK
  • YUKEN Piston pump
  • DOUBLE-ROW TAPERED ROLLER BEARINGS NSK
  • SPHERICAL ROLLER BEARINGS NSK
  • SINGLE-DIRECTION THRUST BALL BEARINGS NSK
  • CYLINDRICAL ROLLER THRUST BEARINGS NSK
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  • SEALED-CLEAN FOUR-ROW TAPERED ROLLER BEARINGS NSK
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  • CROSSED-ROLLER BEARINGS NSK
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  • TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
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  • Thin Section Bearings Kaydon
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    • Double row double row tapered roller bearings (inch series)
    • Double direction thrust tapered roller bearings
    • Four row tapered roller bearings
    • Multi-Row Roller Bearings NTN
    • Four Row Cylindrical Roller Bearings NTN
    • SL Type Cylindrical Roller Bearings NTN
    • SL Type Cylindrical Roller Bearings for Sheaves NTN
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    • Double Row Tapered Roller Bearings NTN
    • Four Row Tapered Roller Bearings NTN
    • Spherical Roller Bearings NTN
    • Thrust Bearings NTN
    • Bearings for special applications NTN
    • DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK
    • FULL-COMPLEMENT CYLINDRICAL ROLLER BEARINGS NSK
    • SINGLE-ROW TAPERED ROLLER BEARINGS NSK
    • YUKEN Piston pump
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    • CROSSED-ROLLER BEARINGS NSK
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    • TAPERED ROLLER THRUST BEARINGS For Adjusting Screws NSK
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