51100 Single Direction Thrust Ball Bearings

51100 Bearing Technical Specifications

Dimensions
  • Bore Diameter(d) 10 mm
  • Outer Diameter (D) 24 mm
  • Width(B) mm
Basic Load Rating
  • Dynamic Load Rating (Cr) 9.95 kN
  • Static Load Rating (Cor) 15.3 kN
  • Weight 0.02 kg
Bearing Model
51100
Bearing Type
Single Direction Thrust Ball Bearings
Main Dimensions
10mm × 24mm × mm
ID 10 mm Inside diameter(I.D.)
OD 24 mm Outside diameter(O.D.)
H 9 mm Height/Thickness
Cr 9.95 kN Radial dynamic load rating
Cor 15.3 kN Radial static load rating
Pu 0.56 kN Fatigue load limit
Reference speed 9500 r/min
Limiting speed 13000 r/min
Mass 0.02 Kg Weight
Brand
WJY / OEM Available
Origin
Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
Precision Rating
P0 (Standard) / P6 / P5 / P4 (Higher precision for demanding applications)
Cage
Steel cage
Material
  • GCr15 Bearing Steel (Industry-standard for high load & fatigue resistance)
  • GCr15SiMn
  • GCr18Mo
  • G20Cr2Ni4A
Clearance
C3 (standard), customizable to C0/C2/C4/C5
Quality Standard
ISO 9001:2015 Certified

The 51 series single direction thrust ball bearing (model: 51100) is designed to handle axial loads in one direction. It features a one-piece solid brass cage and chrome steel (GCr15) construction with carbonitriding treatment for enhanced durability. The bearing has a bore diameter of 10mm, outer diameter of 24mm, and height of 9mm, providing dynamic load capacity of 9.95kN and static load capacity of 15.3kN. This bearing is ideal for applications such as machine tool spindles, automotive transmissions, and industrial pumps, particularly suited for light industrial machinery such as conveyors and small pumps. Compliant with ISO 9001 standards, it supports grease lubrication (with oil lubrication option for high-speed applications) and operates within a temperature range of -30°C to +120°C. During installation, a recommended torque of 30-60 N·m is advised for washer bolts to ensure optimal performance. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.

Delivery Time

  • For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
  • For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).

Shipping Methods

Ocean Freight/Land Transport

Warranty

We provide 12-month warranty, extendable to 18 months via authorized JinYu distributors.

Pricing Information

Bearing prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.