For reference only. Please contact us for actual product photos and detailed specifications.
INA ZKLN2557-2RS Axial Angular Contact Ball Bearing 25x57x30mm
Model / Part No: ZKLN2557-2RS
Catalog ID: MB-B7835B79
Brand
INA
Model / Part No.
ZKLN2557-2RS
Category
Bearing
Origin
Global
Availability
Official proforma invoice provided for all settlements.
Cross-Brand Alternatives
Technical Drawings (For reference only)
Technical Specifications (For reference only)
Mass
Limiting speed for grease lubrication
Basic dynamic load rating, axial
Basic static load rating, axial
Axial runout of screw drive bearing arrangement based on rotating inner ring.
Designation of recommended INA precision lock nut
Tolerance: -0.005
Tolerance: -0.010
Tolerance: -0.25
Bearing friction torque
Axial rigidity
Tilting rigidity
Mass moment of inertia of rotating inner ring
Lock nut not included in delivery.
Tightening torque. Valid only for INA precision lock nuts
Axial preload
Logistics & Global Settlement
Tri-Regional Warehousing
Orders fulfillable from our strategic hubs in Singapore, Shanghai, and Malaysia for optimized lead times.
100% Authenticity Promise
Every component is sourced through authorized channels with strict quality control protocols.
Global Settlement
We support international trade via Bank T/T and PayPal with secure transaction monitoring.
Official Payment Channels
Fast & Secure
Wire Transfer
Commercial invoices (PI) will be issued in USD. Letter of Credit (L/C) accepted for high-volume contract orders.
Returns & Refund Policy Summary
30-Day Return Window
Request a return within 30 calendar days of receiving your shipment.
Original Condition Required
Items must be unused, uninstalled, and in original factory-sealed packaging.
Refund Processing
Full refund for seller errors; 15-20% restocking fee applies to buyer-order errors.
Trade Assurance
Shipping Origins
SG, CN, MY
Trade Terms
EXW, FOB, CIF, DDP
Certificates
CO, Form E, FTA Support
Technical Expert
Amy
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