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Needle & cage assembly
Needle & cage assembly

Needle & cage assembly

Needle roller and cage assemblies are single or double row units comprising cages and needle rollers.
Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.
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Product Detail
Needle roller and cage assemblies are single or double row units comprising cages and needle rollers.
Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.
If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.
The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.
Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.
Nominal diameter of shaftTolerance range of bearing seat hole Radial working play of shaft tolerance range
Smaller than normal one正常 Normal Greater than normal one
80mmG6j5h5g6
H6h5g5f6
80-140mmG6h5g5f6
轴径 Shafter Diameter轴承型号 Bearing Type外形尺寸 Boundary Dimensions(mm)基本额定 Basic Load Rating(N)极限转速 Limiting Speed(mm)参考重量Weight(g)
新型号 Curent Type原型号 Original Type Inner Diameter Outer DiameterWidth动负荷 Dynamic静负荷 Static脂润滑 Grease油润滑 Oil
FwEwBc
8K8x11x829241/881183150300021000320001.1
K8x11x1039241/8811104000410021000320001.3
K8x11x1349241/8811134850520021000320002.6
K8x12x1029242/8812104650415021000320002
K8x12x12　812125600530021000320003.4
K8x12x1339242/8812135600530021000320003.6
9K9x12x1039241/9912104550500020000300001.5
K9x12x1349241/9912135500640020000300002.1
10K10x13x109242/101013104550510019000280001.6
K10x13x139243/101013135450645019000280003.1
K10x14x109245/101014105500545019000280003.4
K10x14x819242/10101484300395019000280002.7
K10x14x1339242/10101413660069001900028004.4
K10x16x1219244/101016127100595019000280006.6
11K11x14x10　1114105000600018000270002.8
12K12x15x9　121594450525017000260002.7
K12x15x109242/121215105000610017000260003.3
K12x15x12　1215136000770017000260003.8
K12x15x20　1215208500120017000260005.9
K12x16x139246/121216137500850017000260005.5
K12x17x13　1217139000940017000260007.5
K12x18x12　1218128600800017000260008.4
14K14x17x10　1417105400700016000240003.3
K14x18x139242/1414181383001000016000240006.3
K14x18x1549241/1414181596001200016000240007.6
K14x18x179243/14141817109001440016000240008.1
K14x18x39zw　1418391880028900160002400018
K14x19x139246/141419138950965016000240008
K14x20x1219243/141420129350915016000240009.5
K14x20x1739243/141420171350014600160002400014
15K15x18x14　15181478501160015000230006
K15x19x179243/15151817109001460015000230009
K15x20x139246/15152013101001150015000230008.8
K15x21x1739243/151521171510017200150002300014
K15x21x21　1521211650019100150002300017
……………………………
90K90x97x209242/909097204600011300029004400103
K90x97x309243/909097306780018400029004400151
K90x98x26　9098266400015700029004400148
K90x98x27　9098276400015700029004400150
K90x98x309247/909098307250018400029004400172
95K95x102x209242/9595102214800012200028004200115
K95x102x309243/9595102317050019900028004200172
K95x103x27　95103276550016500028004200159
K95x103x309246/9595103307400019300028004200165
99K9910720　9910720740002000027004000112
100K100x107x21　100107214900012700027004000120
K100x107x31　100107317150020700027004000173
K100x108x27　10010827610015300027004000176
K100x108x309246/10010010830760020100027004000198
K100x107x209242/100　　　　　　　　
101K10110920　10110920770002200027004000182

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