waterproof ball bearings SMR104-2RS

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Part Number SMR104-2RS
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Rubber seals
Bore diameter(d) 4mm
Outer diameter(D) 10mm
Width(B) 4mm
material Stainless steel 440C(9Cr18)
ring material Stainless steel 440C(9Cr18)
cage material Stainless steel 304
ball material Stainless steel 440C(9Cr18)
Rubber material Stainless steel 304 with rubber
Grade ABEC-1
Clearance C0
BALL SIZE(mm) 1.588mm
BALL QTY 8
lubrication grease or oil
Temperature Range -30℃~130℃
weight(g) 1.33
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr) 604 N
Static Load Rating (Cor) 218  N
waterproof ball bearings smr104 2rs d

Ball bearings will inevitably come into contact with water in many fields of applications,such as food industriesand medial instruments, which will rust the bearing and seriously affect the service life of the ball bearing with chrome steel.

So Waterproof Bearings or Waterproof ball Bearings are the good choices for applications.The material of Waterproof Bearings or Waterproof ball Bearings are used with stainless steel, Stainless steel bearings have better corrosion resistance than chrome steel bearings in applications. The salt spray test time can reach 96 hours after special passivation treatment.

The item SMR104-2RS is a pop waterproof bearings, it is designed with rubber seals to prevent from water.It is very pop for food industries,home applicance and medial instruments.

Founded in 2007,Zhangzhou Runstar Bearings Manufacturing Co.;Ltd is a professional waterproof  manufacturer in China, certified ISO9001:2015.We have more than 15 years in supplying waterproof ball bearings for industires.The waterproof ball bearings are well-known for long corrosion resistant,high precision,high speed,low voice and long life.

BEARING INTERCHANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
SMR104-2RS SL-1040-2RS SX4-2RS SMR104-2RS
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