Bearing Roller Conveyor Chain Standard Series (conventional series)

製品写真
  • It has a wear life approximately five times longer than general-purpose products (DT Series), requires approximately one-third the motor power, and can reduce chain size by two sizes.
  • This contributes to reducing the cost of the entire facility.
  • The dimensions are the same as the R roller and F roller of RF conveyor chain.
  • Ambient temperature: BR, BF: -20℃ to 80℃

*Please also consider the "Screw Lock Link," a connecting link that makes connection and disconnection easy.

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Catalogs and Instruction Manuals

Structure and Features

This conveyor chain has cylindrical bearing placed between the rollers and bushings. It has the same dimensions as the R and F rollers of standard conveyor chains.

  • ・Bearing roller structure diagram

    ベアリングローラ構造図

  • - Comparison of wear life between bushings and rollers

    ブシュ～ローラ間の摩耗寿命比較

    *Compared to our experimental results (without additional lubricating)

    Wear life is five times longer than DT Series conveyor chains and three times longer than that of AT Series without additional lubrication

Roller shape

BR type BF type
ローラ形状　BRタイプ ローラ形状　BFタイプ

Product List

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* Maximum allowable load is a value calculated based on our design standards and is the calculated strength. Unless otherwise specified, Maximum allowable load is used when selecting Large size conveyor chain.
This value varies depending on the manufacturer and is not a guaranteed value.

*Please contact us for average tensile strength.

Metric pitch

size Roller
Type		 Pitch Roller
Outer diameter		 Inner link
Inner width
75mm 100mm 125mm 150mm 200mm 250mm 300mm 450mm 600mm Φmm mm
RF03 BR RF03075BR RF03100BR --- --- --- --- --- --- --- 31.8 16.1
BF RF03075BF RF03100BF --- --- --- --- --- --- --- 31.8
RF05 BR --- RF05100BR RF05125BR RF05150BR --- --- --- --- --- 40 22
BF --- RF05100BF RF05125BF RF05150BF --- --- --- --- --- 40
RF08 BR --- --- RF08125BR RF08150BR --- --- --- --- --- 44.5 27
BF --- --- RF08125BF RF08150BF --- --- --- --- --- 44.5
RF10 BR --- RF10100BR RF10125BR RF10150BR --- --- --- --- --- 50.8 30
BF --- --- RF10125BF RF10150BF --- --- --- --- --- 50.8
RF12 BR --- --- --- --- RF12200BR RF12250BR --- --- --- 65 37.1
BF --- --- --- --- RF12200BF RF12250BF --- --- --- 65
RF17 BR --- --- --- --- RF17200BR RF17250BR RF17300BR --- --- 80 51.4
BF --- --- --- --- RF17200BF RF17250BF RF17300BF --- --- 80
RF26 BR --- --- --- --- --- RF26250BR RF26300BR RF26450BR --- 100 57.2
BF --- --- --- --- --- RF26250BF RF26300BF RF26450BF --- 100
RF36 BR --- --- --- --- --- --- RF36300BR RF36450BR RF36600BR 125 66.7
BF --- --- --- --- --- --- RF36300BF RF36450BF RF36600BF 125
*Pitches other than those listed above may be available. Please contact us for details.
*Inch pitch is a special order product. Please contact us. Return to the top of this page