Wheel Hub and Axle Service
Wheel bearing and seal kits support replacement work in hub and axle assemblies where the bearing, seal, fit, and preload must be restored as a matched service operation.
ID 30 / OD 74RELATED PRODUCT
30x74x15 mm Kit roulement et joint spi – 2RS
Part No.: 20-1019
· Thread-adjustment and fabrication hardware series
✓ ISO 9001 Certified
✓ SGS Verified
✓ 26+ Years Factory
✓ OEM / ODM Ready
Model 20-1019
ID 30 mm
DAC / BEA model references with matching product part numbers
ID, height, OD, and sealing data for replacement comparison
2RS, ZZ, and 2RZ sealing references where applicable
OE-quality replacement focus with premium sealing and long-life grease references
Model
20-1019
Sealing
2rs
Fitment Data
Id / height / od size reference
⚡ Typically responds within 24 hours
MOQ:50 pcs / model
Lead Time:7–15 days
Sample:Free (excl. freight)
Payment:T/T · PayPal · L/C
Overview
Wheel Bearing and Seal Kits Product Overview
30x74x15 mm Kit roulement et joint spi – 2RS est une référence de kit roulement et joint spi destinée au remplacement de moyeux automobiles, à la référence croisée aftermarket, à la distribution et aux programmes d’adaptation (fitment).
Dimensions principales : alésage intérieur 30 mm, diamètre extérieur 74 mm, largeur 15 mm, étanchéité 2RS.
Le kit roulement de roue utilise des références de qualité OE, des options d’étanchéité telles que 2RS ou ZZ et des performances de graisse conçues pour une longue durée de vie.
Size Chart
Wheel Bearing and Seal Kits Series — Full Size Range
All available sizes in the Wheel Bearing and Seal Kits series. Can’t find your size? Contact us for custom dimensions.
| Model | Part No | ID (mm) | Height (mm) | OD (mm) | Sealing |
|---|---|---|---|---|---|
| DAC40740040 | 20-1009 | 40（-0.013） | 40（-0.12） | 74（-0.013） | 2RS |
| DAC30550026 | 20-1015 | 30（-0.013） | 26（-0.12） | 55（-0.013） | 2RS |
| DAC30550032 | 20-1026 | 30（-0.013） | 32（-0.12） | 55（-0.013） | 2RS |
| DAC35640037 | 20-1029 | 35（-0.013） | 37（-0.12） | 64（-0.013） | 2RS |
| DAC30600337 | 20-1041 | 30（-0.013） | 37（-0.12） | 60.00（-0.013） | 2RS |
| DAC25520042 | 20-1042 | 25（-0.013） | 42（-0.12） | 52（-0.013） | 2RS |
| DAC40720833 | 20-1054 | 40（-0.012） | 33（-0.12） | 72.08（-0.013） | 2RS |
| DAC447208331 RZ | 20-1057 | 44（-0.013） | 33.1（-0.12） | 72.08（-0.013） | ZZ |
| DAC30720038 ZZ | 20-1089 | 30（-0.010） | 38（-0.12） | 72（-0.013） | 2RZ |
| DAC39680037 | 20-1092 | 39（-0.013） | 37（-0.08） | 68（-0.013） | 2RS |
| 1536BR | / | 25（-0.010） | 42（-0.12） | 52（-0.013） | ZZ |
| DAC275532 | / | 27（0.01） | 32（-0.12） | 55（0.013） | 2RS |
| 513116， 30BDW07 | / | 30（-0.01） | 37（-0.12） | 60.03（-0.013） | ZZ |
| BEA-KP17 | / | 40(-0.012) | 36.0(-0.12) | 74.0(-0.013) | ZZ |
| BEA-CF13 | / | 30（-0.013） | 42.0（-.012） | 63.0（-0.013） | ZZ |
| BEA-WX16 | / | 50(-0.013) | 40.0(-0.12) | 90.0(-0.013) | 2RS |
| BEA-CA05 | // | 30（-0.012） | 37（-0.12） | 60.03（-0.015） | 2RS |
| BEA-PR15 | / | 40（-0.012） | 33（-0.12） | 72.08（-0.015） | 2RS |
| BEA-PR02 | / | 40（-0.012） | 40（-0.12） | 74（-0.015） | 2RS |
| BEA-PR03 | / | 35（-0.012） | 37（-0.12） | 64（-0.015） | 2RS |
| BEA-CX12 | / | 39（-0.012） | 37（-0.12） | 68.08（-0.015） | 2RS |
| DAC30500020 2RS | 20-1002 | 30 | 20 | 50 | 2RS |
| DAC30540024 2RS | 20-1004 | 30 | 24 | 54 | 2RS |
| / | 20-1012 | 25.4 | 15 | 50.3 | 2RS |
| / | 20-1016 | 50 | 21 | 80 | 2RS |
| / | 20-1019 | 30 | 15 | 74 | 2RS |
| 35*60*14 | 20-1023 | 35 | 14 | 60 | 2RS |
| / | 20-1025 | 35 | 15 | 58 | 2RS |
| 39*52*12 | 20-1043 | 39 | 12 | 52 | 2RS |
| DAC356180040 | 20-1046 | 35 | 40 | 61.8 | 2RS |
| DAC45830045 | 20-1055 | 45 | 45 | 30 | 2RS |
| / | 20-1056 | 34 | 27 | 61 | 2RS |
| / | 20-1065 | 22 | 14 | 47 | 2RS |
| / | 20-1066 | 20 | 12 | 45 | 2RS |
| / | 20-1067 | 24 | 24 | 52 | 2RS |
| DAC27550032 ZZ | 20-1073 | 27 | 32 | 55 | ZZ |
| DAC30620040 | 20-1074 | 30 | 40 | 62 | 2RS |
| DAC34640037 4RS | 20-1079 | 34 | 37 | 64 | 4RS |
| / | 20-1080 | 37? | 37? | 72? | 2RS |
| DAC36640037 | 20-1082 | 36 | 37 | 64 | 2RS |
| DAC40740036 ZZ | 20-1087 | 40 | 36 | 74 | ZZ |
| DAC30550030/25 | 20-2035 | 30 | 30 | 55 | 2RS |
Quality Control
Every Unit Inspected Before Shipment
Raw Material Inspection
Material certifications verified. Composition confirmed by spectrometer before machining begins.
Thread Gauge Inspection
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Load Capacity Test
Static and dynamic load tests run on representative samples from each production batch.
Dimensional Measurement
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Surface Inspection
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Articulation Test
Misalignment angle and torque measured to confirm liner performance meets specification.
Heat Treatment Verify
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Batch Documentation
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Applications
Where Wheel Bearing and Seal Kits Are Used
Related Products
All Products →More from the Wheel Bearing and Seal Kits Series
Get a Quote
Request a Quote for the Wheel Bearing and Seal Kits Series
Share your part number, required quantity, and any special material or packaging requirements. We respond within 24 hours.
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FAQ
Wheel Bearing and Seal Kits Frequently Asked Questions
What is the 20-1019 wheel bearing kit used for?
The 20-1019 is a wheel bearing and seal kit used as a reference for automotive hub replacement, aftermarket cross-reference, distribution, and fitment-matching programs.
What are the key dimensions of the 20-1019 wheel bearing?
Bore/ID is 30 mm, outer diameter (OD) is 74 mm, and width is 15 mm.
What sealing type does the 20-1019 use?
The 20-1019 uses a double rubber-sealed (2RS) design, with a contact seal on each side of the bearing.
What is SYZ's part number for the 20-1019?
SYZ's part number for the 20-1019 is 20-1019, used for cross-reference and fitment matching against the 20-1019 designation.
Why does the sealing type matter when ordering the 20-1019?
The seal keeps grease in and contaminants out, which affects service life — the 20-1019's 2RS sealing should match your original hub's sealing configuration for proper fitment and grease performance.
Can SYZ supply the 20-1019 bearing size in a different sealing type?
Yes. SYZ offers this bearing size with sealing options such as 2RS or ZZ — confirm your required sealing type and quantity when requesting a quote for the 30x74x15 mm size.