BK3038-ZW
-
All Data Sourced from Official Brands
-
Brand Alternative Bearings with Identical Specifications
-
Customized Bearing Solutions Based on Parameters
-
Fast Quotation Response
-
OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ FAG/ OEM
Bearing Number: BK3038-ZW
Category: Needle Roller Bearings
1
Weight and Dimensions
Under Roller Diameter (Fw): 30 mm
Outside Diameter (D): 37 mm
Width, Outer Ring (B): 38 mm
Weight: 84 g
Data from Schaeffler (medias)
Basic Dynamic Load Rating, Radial Cr: 37500 N
Basic Static Load Rating, Radial (C0r): 79000 N
Fatigue Load Limit, Radial (Cur): 10100 N
Limiting Speed (nG): 8600 r/min
Reference Speed (nG): 6200 r/min
Product Properties
Precision: P0, P6, P5
Hardness: HRC58-62
Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.
Cage Material: Brass, Steel
Certificate: ISO9001:2015
1
Downloads & Links
FAG Needle Roller Bearings Guide
Product Description
The BK3038-ZW FAG drawn cup needle roller bearing consists of a thin-walled drawn outer cup with a closed end, two rows of needle rollers, and cage assemblies, without a separate inner ring. The ZW double-row design increases radial load capacity while maintaining a compact radial cross-section. In addition, the closed-end BK design helps retain lubricant and protect the rolling elements from contamination and moisture. Therefore, the bearing combines high radial load capacity, compact dimensions, and effective protection in a space-saving design.
The BK3038-ZW bearing is suitable for automotive, industrial transmissions, agricultural machinery, construction machinery, material handling, railway, and general mechanical engineering. Its compact design is especially useful where radial installation space is limited and the shaft end needs to be enclosed. Meanwhile, the double-row arrangement provides increased radial load capacity, while the closed outer cup improves protection in operating environments exposed to lubricant leakage, contamination, or moisture.
Need a Professional Bearing Replacement Solution?
Our technical team is ready to recommend the right replacement or custom bearing solution for your application.
