CF8BRM-CF8BM-CF8BUURM-CF8..._IKO CF8BRM-CF8BM-CF8BUURM-CF8...進(jìn)口軸承

IKO CF8BR/CF8B/CF8BUUR/CF8BUU軸承,螺栓型滾輪滾針軸承2，此軸承型號(hào)本公司有現(xiàn)貨，獲取軸承內(nèi)圈,外圈更多詳細(xì)資料您可致電我司，IKO CF8BR/CF8B/CF8BUUR/CF8BUU代號(hào),基本尺寸,安裝尺寸,基本額定載荷,精度等級(jí),裝配,軸承的圖紙、樣品、價(jià)格或者替換產(chǎn)品等！我們是IKO軸承最佳代理商，所售產(chǎn)品均為原裝正品，請(qǐng)您放心購(gòu)買(mǎi)！訂購(gòu)電話：0512-62658883

CF8BR/CF8B/CF8BUUR/CF8BUU軸承結(jié)構(gòu)尺寸參數(shù)

系列

螺栓型滾輪滾針軸承2
型號(hào)

CF8BR/CF8B/CF8BUUR/CF8BUU
Boundarydimensions
mm
- D
- C
- d1
- G
- G1
- B
- B1
- B2
- B3
- C1
- g1
- g2
- H
- r _smin(1)
- 19
- 11
- 8
- M 8×1.25
- 10
- 12.2max
- 32.2max
- 20
- ─
- 0.6
- ─
- ─
- 4
- 0.3
Identification number
- Shield type
- Sealedtype
- With crowned outer ring
- With cylindrical outer ring
- With crowned outer ring
- With cylindrical outer ring
- CF 8 BR
- CF 8 B
- CF 8 BUUR
- CF 8 BUU
Mass (Ref.) g

28.5
Mounting dimension
- f
- Min.mm
- 13
Maximum tightening torque
- N-m
- 6.5
Basic dynamic load rating
- C
- N
- 4 250
Basic static load rating
- C₀
- N
- 4 740
Maximum allowable load
- N
- 4 620
螺栓型滾輪滾針軸承2系列 CF8BR/CF8B/CF8BUUR/CF8BUU圖片

IKOCF8BR/CF8B/CF8BUUR/CF8BUU軸承套圈的缺陷斷裂與預(yù)防摘要：斷裂困擾軸承質(zhì)量問(wèn)題之一缺陷斷裂斷裂主要存在形式產(chǎn)生原因主要原材料問(wèn)題生產(chǎn)操作不當(dāng)設(shè)備不能正常運(yùn)行造成結(jié)合實(shí)際淺析原材料原材料夾雜疏松脆性元素偏析碳化物液析網(wǎng)狀帶狀幸免勻偏聚缺陷加工消除改善都會(huì)造成應(yīng)力集中削弱基本液體動(dòng)靜壓軸承常用軸殼配軸套圈斷裂是困擾軸承質(zhì)量的問(wèn)題之一，而缺陷斷裂是套圈斷裂的主要存在形式，其產(chǎn)生原因主要是原材料自身問(wèn)題或生產(chǎn)操作不當(dāng)，設(shè)備不能正常運(yùn)行造成。現(xiàn)結(jié)合實(shí)際淺析如下。　　一、原材料　　原材料夾雜、疏松