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Auto bearing

Auto bearing
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Auto bearing

Product catalog summary

Overview

This technical catalog from DEMY (D&M) Bearings Co., Ltd. provides comprehensive data on various automotive bearings, including tapered roller bearings, auto wheel hub bearings, tensioners, air-condition bearings, clutch release bearings, and water pump bearings. It includes bearing numbers, dimensions, load ratings, rotational speed limits, technology parameters, and cross-references to major manufacturers such as KOYO, FAG, SKF, NTN, NSK, GMB, and INA.

1. Bearing Identification and Cross-References

The document extensively lists bearing numbers and part numbers, often paired to indicate equivalences across different brands and series. This facilitates identification and sourcing of compatible bearings from multiple manufacturers, enhancing interchangeability and procurement efficiency.

2. Bearing Specifications

  • Dimensions: Precise measurements of inner diameter, outer diameter, and width are provided in millimeters and inches, ensuring accurate fitment.
  • Load Ratings: Dynamic and static load capacities are specified, indicating the bearing’s ability to withstand operational forces.
  • Rotational Speed Limits: Maximum permissible speeds under grease and oil lubrication are detailed to ensure safe and reliable operation.
  • Mass: Bearing weights are included to assist in design and handling considerations.

3. Bearing Types and Applications

  • Tapered Roller Bearings and Auto Wheel Hub Bearings: Detailed technical parameters and cross-references for automotive wheel hub applications.
  • Hub Units: Complete bearing assemblies with part numbers and compatibility information.
  • Tensioners: Catalog of tensioner bearings with cross-references to major brands, covering various automotive engine systems.
  • Air-Condition Bearings: Bearings used in automotive air-conditioning systems, with part numbers and manufacturer equivalences.
  • Clutch Release Bearings and Gearbox Bearings: Specifications and application data for clutch and gearbox systems across multiple vehicle brands.
  • Water Pump Bearings (W Series): Dimensional data, part numbers, and cross-references to NSK and FAG bearings, supporting water pump assembly compatibility.

4. Manufacturer Information and Quality Assurance

All bearings are manufactured by DEMY (D&M) Bearings Co., Ltd., ensuring standardized quality. Cross-references to NSK, FAG, SKF, and other major brands support confidence in interchangeability and performance standards.

5. Critical Information and Best Practices

  • Cross-Reference Utility: Enables identification of equivalent bearings across brands, simplifying sourcing and replacement.
  • Precise Dimensional Data: Ensures correct bearing fitment and compatibility with automotive components.
  • Technology Parameters: Internal codes and tolerances aid in quality control and verification.
  • Application Specificity: Bearings are categorized by application type, facilitating correct selection for wheel hubs, tensioners, air-conditioning, clutch, gearbox, and water pump systems.
  • Lubrication Considerations: Differentiation between grease and oil lubrication speed limits emphasizes proper maintenance for bearing longevity.
  • Selection Criteria: Users must consider dimensions, load ratings, speed limits, and vehicle compatibility to ensure durability and performance.

6. Summary

This document is an essential technical reference for engineers, maintenance professionals, and procurement specialists involved in automotive bearing selection and replacement. It consolidates detailed specifications, load capacities, speed ratings, and cross-brand compatibility data to support precise application, quality assurance, and reliable performance across a wide range of automotive bearing types and applications.

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Catalog excerpts

Auto bearing-1

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Tapered Roller Bearings Auto Wheel Hub Bearings INCH SERIES Bearing Number Bearing Number Bearing Number Bearing Number DEMY(D&M) BEARINGS CO.,LTD. 02 DEMY(D&M) BEARINGS CO.,LTD. 03

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Auto bearing-2

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Auto Wheel Hub Bearings DEMY(D&M) BEARINGS CO.,LTD. 04 DEMY(D&M) BEARINGS CO.,LTD. 05

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Auto bearing-3

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. 06 DEMY(D&M) BEARINGS CO.,LTD. 07

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Auto bearing-4

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Air-condition Bearings Limit Rotational Speed DEMY(D&M) BEARINGS CO.,LTD. 08 Application Grease lubrication Oil lubrication DEMY(D&M) BEARINGS CO.,LTD. 09 TOYOTA/HONDA FORD ALTO BENZ CHINA XIALI TOYOTA 706/MITSUBISHI PASSAT

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Auto bearing-5

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Bearings for Auto Gearbox Main Dimensions Bearing No. Limit Rotational Speed Grease lubrication DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. 11

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Auto bearing-6

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Auto Generator Bearings Clutch Release Bearings 42 T60 h19 Part N o. RCT422SA1 Application ISUZU DEMY(D&M) BEARINGS CO.,LTD. 12 23.5 T34 h23.2 Part N o. RAGUNA Application RENAULT 27 T36.5 h16 Part N o. CRB4-1 Application HYUNDAI T46-66 h16.8 35 Part N o. RCT422SA1 Application ISUZU 33 T48 h23 Part N o. GSB424 Application NISSAN 32 T48 h21 w60 Part N o. VKC3515=614126 Application HYUNDAI 33 T50 h25 Part N o. VKC3568 Application MAZDA DEMY(D&M) BEARINGS CO.,LTD. 13

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Auto bearing-7

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Clutch Release Bearings DM-0009 T44/66 h-36.5 Part N o. 614169 Application FORD Clutch Release Bearings T58~87 h36.6 44.5 Part N o. 614070 Application DODGE T50 33 h22 Part N o. 614052 Application TOYOTA T50 35 h27 Part N o. 50SCRN409-4 Application TOYTA T48 31.8 h17 Part N o. 614108 Application ISUZU T62 47 h23.6 Part N o. VKC3621 Application ISUZU T34 26.4 h19.5 Part N o. R9 Application RENAULT T48 33 h13 Part N o. 614047 Application NISSAN DEMY(D&M) BEARINGS CO.,LTD. 14 T48 h23 32 Part N o. 41421-28000 Application HYUNDAI T50 h22 28 614082...

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Auto bearing-8

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Clutch Release Bearings DM-0049 T55 31.8 h32 Part N o. FCR5S-1/2E Application MITSUBISHI T43/63.8 34 Part N o. C0092 Application BENZ T46~66 h18.6 w37 614061 Part N o. Application FORD/MAZDA T46~66 h41 36.5 614093 Part N o. Application JEEP T55 35 h24 614068 Part N o. Application HONDA T60 35 h25 31230-32020 Part N o. Application TOYOTA T50 35 h24 50TKB3505BR Part N o. Application TOYOTA T37.8 30.2 h20.6 Part N o. ST7528T Application HYUNDAI DM-0057 T61.5 33 h26 Part N o. 614159 Application SUBARU DM-0053 T50.5 28 h22 Part N o. 23265-65G00...

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Auto bearing-9

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Clutch Release Bearings T44 h22 28 Part N o. 31230-87280 Application PERODUA DM-0093 T41 28 Part N o. C0010 Application FIAT Clutch Release Bearings T69 h32 64 RCT47SA6 Part N o. Application MITSUBISHI DM-0097 T50 h22 33 Part N o. 505CRN31P Application TOYOTA DM-0105 T71/100 h40 71 Part N o. 100.010.02 Application BENZ T71/99 h66.7 57 3151067032 Part N o. Application BENZ T39.5 h27 30 3000330001 Part N o. Application FORD T34 h23.2 23.5 R12 Part N o. Application RENAULT T33 h24 23.8 Part N o. VKC2080 Application RENAULT T34.5 h20.5 25.5...

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Auto bearing-10

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Clutch Release Bearings T40.5-63 h18 40 40TNK20 Part N o. Application NISSAN Water Pump Bearings DM-0131 T62 h19 40 TK40-4AU3 Part N o. Application NISSAN T48 h16.5 D67 38 VKC3505=24TK308BIU3 Part N o. Application DAIHATSU/TOYOTA W Series Dimensions Bearing N o. T52~71 h19 45 45TNK20 Part N o. Application NISSAN T63~82 h20 55 TK55-1A1U3 Part N o. Application ISUZU T85.3 h50 80 D125 AB40473505-00 Part N o. Application BENZ T85.6 h43.5 118 Part N o. / Application VOLVO DM-0141 T85.5 h78.3 58.8 Part N o. RDL1319 Application VOLVO T85.5 60 /...

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Auto bearing-11

DEMY(D&M) BEARINGS CO.,LTD. DEMY(D&M) BEARINGS CO.,LTD. Water Pump Bearings Water Pump Bearings W Series Dimensions Bearing N o. DEMY(D&M) BEARINGS CO.,LTD. 22 DEMY(D&M) BEARINGS CO.,LTD. 23

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All Ningbo Demy (D&M) Bearings Co., Ltd. catalogs and technical brochures

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