Plastic Roller Double pitch ​NP Specification

製品写真
  • Compared to steel rollers, it is lighter, has lower rolling resistance, and is quieter.
  • NP Series has nickel plating applied to all parts except the rollers of Standard Series, giving it a beautiful appearance and mild corrosion resistance.
  • *The engineering plastic roller is white.

Features

  • - Nickel plating on parts other than the rollers provides mild corrosion resistance and a beautiful appearance.
  • - Approximately 30% lighter than steel.
  • - Rolling resistance is reduced by approximately 30% compared to steel.
  • - Noise has been reduced by approximately 5 to 7 dB compared to steel.
  • -Operating temperature range: -10℃ to 80℃.

Attachment type

See below for the types of attachments.

Attachment type

When selecting sprocket specifications

It is necessary to select a sprocket specification that corresponds to the customer's operating environment and chain specifications.

A dedicated sprocket is required for Plastic Roller Double pitch NP Series plastic rollers. Please contact us for details.

When using stainless steel sprockets, potential corrosion may cause the rollers to wear prematurely.

Please see the chain and sprocket compatibility chart here.

Chain and sprocket compatibility table

Catalogs and Instruction Manuals

Product List

*Click to display detailed information.

*The table below includes related products. The model numbers of the products introduced on this page are colored.

Pitch
mm		 Roller
Type		 General-purpose series Low Noise Series KV specifications Roller diameter
mm		 Inner link
Inner width
mm
Standard Series NP Series SS Series Standard Series NP Series SS Series SS Series LSK specifications
25.40 S --- --- --- --- --- --- --- --- 7.92 7.95
31.75 --- --- --- --- --- --- --- --- 10.16 9.53
38.10 --- --- --- --- --- --- --- --- 11.91 12.70
50.80 --- --- --- --- --- --- --- --- 15.88 15.88
63.50 --- --- --- --- --- --- --- --- 19.05 19.05
76.20 --- --- --- --- --- --- --- --- 22.23 25.40
101.60 --- --- --- --- --- --- --- --- 28.58 31.75
25.40 R RF2040RP RF2040RP-NP RF2040RP-SS RF2040RPSN RF2040RPSN-NP RF2040RPSN-SS RF2040RPKV-SS RF2040RPKV-LSK 15.88 7.95
31.75 RF2050RP RF2050RP-NP RF2050RP-SS RF2050RPSN RF2050RPSN-NP RF2050RPSN-SS RF2050RPKV-SS RF2050RPKV-LSK 19.05 9.53
38.10 RF2060RP RF2060RP-NP RF2060RP-SS RF2060RPSN RF2060RPSN-NP RF2060RPSN-SS RF2060RPKV-SS RF2060RPKV-LSK 22.23 12.70
50.80 RF2080RP RF2080RP-NP RF2080RP-SS RF2080RPSN RF2080RPSN-NP RF2080RPSN-SS --- --- 28.58 15.88
63.50 RF2100RP RF2100RP-NP RF2100RP-SS --- --- --- --- --- 39.69 19.05
76.20 --- --- --- --- --- --- --- --- 44.45 25.40
101.60 --- --- --- --- --- --- --- --- 57.15 31.75