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Raydafon Technology Group Co.,Limited
Raydafon Technology Group Co.,Limited
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28B-2 Metric Roller Chain Sprockets
  • 28B-2 Metric Roller Chain Sprockets28B-2 Metric Roller Chain Sprockets

28B-2 Metric Roller Chain Sprockets

Raydafon Group's 28B-2 Metric Roller Chain Sprockets are precision-engineered for seamless power transmission in industrial machinery. Made from durable steel with advanced heat treatment, they ensure long-lasting performance and reduced wear. Ideal for engineers and manufacturers in automation or conveyor systems, these sprockets provide reliable, vibration-free operation, solving misalignment issues. Stand out with exact metric sizing and smooth engagement for enhanced efficiency. Upgrade your equipment today for unmatched durability and precision—trust Raydafon Group for quality that drives success.
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Product Description
28B-2 roller chain sprockets are manufactured for metric 28B-2 roller chain and is manufactured in accordance with ISO, DIN, and BS228 standards. All of our sprockets are precision manufactured from high-quality steel, and the majority of them are black oxide coated, and have hardened teeth on tooth counts 30 or less. Something important to know note is that on tooth counts 31 and up hardened teeth make little to no performance increase, this is why it is not standard.28B-2 Metric Roller Chain Sprockets

28B-2 B-Hub Sprockets

28B-2 Metric Roller Chain Sprockets
Sprocket SizeTooth CountPitch DiameterStock BoreMax. BoreHub Diameter (H)Length Thru Bore (L)Weight (kg)
D28B1111157.77mm40mm73mm112mm120mm10.21
D28B1212171.74mm40mm84mm125mm120mm13.02
D28B1313185.74mm40mm84mm130mm120mm16.00
D28B1414199.76mm40mm84mm135mm120mm19.28
D28B1515213.79mm40mm87mm145mm120mm22.91
D28B1616227.84mm40mm96mm160mm120mm26.92
D28B1717241.91mm40mm108mm178mm120mm30.83
D28B1818255.98mm40mm114mm178mm120mm34.74
D28B1919270.06mm40mm114mm178mm120mm38.93
D28B2020284.14mm40mm133mm178mm120mm44.27
D28B2121298.24mm40mm133mm178mm120mm45.08
D28B2222312.34mm40mm133mm178mm120mm48.15
D28B2323326.44mm40mm133mm178mm120mm51.59
D28B2424340.54mm40mm133mm178mm120mm55.03
D28B2525354.65mm40mm133mm178mm120mm58.47
D28B2626368.77mm40mm133mm178mm120mm64.06
D28B2828397.00mm40mm133mm178mm120mm76.05
D28B3030425.24mm40mm133mm178mm120mm89.16
D28B3232453.49mm40mm133mm178mm120mm103.38

28B-2 C-Hub Sprockets

28B-2 Metric Roller Chain Sprockets
Sprocket SizeTooth CountPitch DiameterStock BoreMax. BoreHub Diameter (H)Length Thru Bore (L)Weight (kg)
D28B1111157.77mm40mm73mm112mm120mm10.21
D28B1212171.74mm40mm84mm125mm120mm13.02
D28B1313185.74mm40mm84mm130mm120mm16.00
D28B1414199.76mm40mm84mm135mm120mm19.28
D28B1515213.79mm40mm87mm145mm120mm22.91
D28B1616227.84mm40mm96mm160mm120mm26.92
D28B1717241.91mm40mm108mm178mm120mm30.83
D28B1818255.98mm40mm114mm178mm120mm34.74
D28B1919270.06mm40mm114mm178mm120mm38.93
D28B2020284.14mm40mm133mm178mm120mm44.27
D28B2121298.24mm40mm133mm178mm120mm45.08
D28B2222312.34mm40mm133mm178mm120mm48.15
D28B2323326.44mm40mm133mm178mm120mm51.59
D28B2424340.54mm40mm133mm178mm120mm55.03
D28B2525354.65mm40mm133mm178mm120mm58.47
D28B2626368.77mm40mm133mm178mm120mm64.06
D28B2828397.00mm40mm133mm178mm120mm76.05
D28B3030425.24mm40mm133mm178mm120mm89.16
D28B3232453.49mm40mm133mm178mm120mm103.38
Hot Tags: 28B-2 Metric Roller Chain Sprocket Manufacturer, 28B-2 Metric Sprocket Supplier, 28B-2 Roller Chain Sprocket Wholesale
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