ball bearings factory SFR4-2RS

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描述

Part Number SFR4-2RS
Bearing type Ball
Structure Single Row
Load Direction Radial
Seal type Rubber seals
Bore diameter(d) 1/4″︱6.35mm
Outer diameter(D) 5/8″︱15.875
Flange OD(Df) 0.69″︱17.526mm
Width(B) 0.1960″︱4.978mm
Flange thickness (Bf) 0.042″︱1.0668mm
radius (rs) 0.30mm
material Stainless steel 440C(9Cr18)
ring material Stainless steel 440C(9Cr18)
cage material Stainless steel 304
ball material Stainless steel 440C(9Cr18)
shields material Stainless steel 304
Grade ABEC-1(higher grade available)
Clearance C0(other clearance available)
BALL SIZE(mm) 2.381mm   (1.588MM*10 PCS)
BALL QTY 8
lubrication grease(oil available)
Temperature Range -30℃~130℃
weight(g) 4.9
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr) 1259N
Static Load Rating (Cor) 498N
ball bearings factory sfr4 2rs d

BEARING INTERCHANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
SFR4-2RS SRF-4-2RS SFLR4-2RS SFY1/4-2RS SF1/4A-2RS SFR4-2RS