The metal smelting industry operates under extreme conditions of high temperature, high load, strong impact, high dust, and continuous operation, placing extremely high demands on equipment reliability and component lifespan. Leveraging its profound materials technology, heat treatment processes, and precision manufacturing capabilities, NSK provides specialized bearing solutions for various smelting equipment, effectively ensuring stable equipment operation.
Ⅰ Bearings for Sintering Equipment
① High reliability and long service life.
② Excellent sealing performance keeps surrounding equipment cleaner.
③ Helps reduce equipment maintenance and servicing costs.
Bearing Series | Sealed and Clean Bearings For Wheels AR series | Sealed and Clean Bearings for Medium Rolls 2J series |
| Model Examples | AR80-24 | 2J100-2 |
AR90-27 | 2J120-9A | |
AR110-29 | 2J140-2 |
Ⅱ Bearings for Converter Equipment
① Bearings can be replaced without disassembling the driven gear.
② Reduces maintenance time, lowering equipment servicing costs.
③ Minimizes production losses in downstream processes.
Bearing Series | Extra-Large Split Bearings for Converter Trunnions |
| Model Examples | 750SLPT1051 |
SL1120-3 | |
1200SLPT1752 |
Ⅲ Bearings for Continuous Casting Equipment
① Enhances bearing durability, helping prevent unexpected failures.
② Extends the replacement cycle of roll sliders, reducing equipment maintenance costs.
Bearing Series | Super High Wear-Resistant Bearings (Spherical roller bearings) SWR Series | Cylindrical Roller Bearing with Spherical Outer Ring | |
(With cage type) RUB Series | (Full Complement Roller Type) RUB Series | ||
| Model Examples | 24120SWRCAg2ME4 | 120RUB32 | 130RUB41APV |
23032SWRCDg2E4 | 160RUB41 | 170RUB32APV | |
24040SWRCg2E4 | 200RUB40 | 190RUB40APV | |
Bearing Series | Tapered Roller Bearing with Spherical Outer Ring AR Series | Split Cylindrical Roller Bearing (For Pin-Type Roll Applications) RNPH Series | PCR series split cylindrical roller bearings with housing |
| Model Examples | AR110-46 | 120RNPH2001 | 130PCR2705 |
AR140-27 | 140RNPH2103 | 150PCR3004 | |
AR180-1 | 160RNPH2703 | 170PCR3301 |
Ⅳ Rolling mill bearing
① High reliability and long service life, helping to prevent unexpected failures.
② Excellent sealing performance, ensuring a cleaner working environment while reducing grease consumption.
③ Reduced maintenance and servicing costs.
④ The use of rolling bearings for backup rolls improves steel strip rolling accuracy.
Bearing Series | Water-TF Bearings (WTF Series) | Heavy-duty sealed four-row tapered roller bearings (KVS Series) | Super-TF four-row cylindrical roller bearings (STF-RV Series) |
| Model Examples | WTF260KVS3601Eg | STF266KVS3551Eg | STF480RV6815g |
WTF279KVS3952Eg | STF343KVS4551Eg | STF800RV1012g | |
WTF343KVS4551Eg | STF482KVS6151Eg | STF1300RV1612g |
Remarks:
1.Regarding NSK bearings for the metal smelting industry except above-listed, please contact HSN.
2.For other types of bearings, please contact HSN.
3.This article is based on independent analysis of publicly available technical information and industry understanding, and aims to provide knowledge sharing. All brand names and trademarks mentioned in this article belong to their respective owners. HSN Bearing Group is an independent bearing supplier and technical service provider.
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