Needle Roller Cage Assembely K15X21X15 K15X21X21 K16X20X10 Without Inner Outer Ring
Product Description
A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the friction of a rotating surface.
Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.
Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
Detail Parameters
K5X8X8 K5X8X10 K5X9X10 K6X9X8 K6X9X10 K7X10X8 K7X10X10
K8X11X10 K8X11X13 K8X12X10 9X12X10 K9X12X13 K10X13X10 K10X13X13 K10X13X16 K10X14X10 K10X14X13 K10X16X12 K12X15X9 K12X15X10 K12X15X13 K12X16X8 K12X16X10 K12X16X13 K12X17X13 K12X18X12 K12X15X20 K14X17X10 K14X17X17 K14X18X10 K14X18X13 K14X18X14 K14X18X15 K14X18X17 K14X20X12 K15X18X14 5X18X17 K15X19X10 K15X19X13 K15X19X17 K15X19X24 K15X19X13 K15X21X12 K15X21X15 K15X21X21 16X20X10 K16X20X13 K16X20X17 K16X21X10 K16X22X12 K16X22X13 K16X22X16 K16X22X20 K16X23X14 K16X24X20 K17X21X10 K17X21X13 K17X21X17 K17X23X14 K18X22X10 K18X22X13 K18X22X17 18X24X12 K18X24X13 K18X24X13.5 K18X24X20 K18X25X14 K18X25X22 K18X26X14 K18X28X16 K19X23X13 K19X23X17 K20X24X10 K20X24X12 K20X24X13 K20X24X17 K20X26X12 K20X26X16 K20X26X17 K20X26X20 K20X28X20 K20X28X25 K20X30X30 K21X25X13 K21X25X17 K22X26X10 K22X26X13 K22X26X17 K22X27X13 K22X28X17 K22X28X23 K22X29X16 K22X30X15 K22X30X20 K22X32X24 K23X35X16 K24X28X10 K24X28X13 K24X28X17 K24X29X13 K24X30X17 K24X30X31 K25X29X10 K25X29X13 K25X29X17 K25X30X13 K25X30X20 K25X30X25 K25X30X26 K25X31X17 K25X31X21 K25X32X16 K25X33X20 K25X33X24 K25X34X18 K25X35X30 K25X30X26 K26X30X10 K26X30X13 K26X30X17 K26X31X13 K26X30X22 K27X32X17 K28X32X16.5 K28X32X17 K28X33X13 K28X33X17 K28X33X27 K28X34X17 K28X35X16 K28X35X18 K28X35X20 K28X35X27 K28X36X16K28X40X18 K28X40X25 K30X34X13 K30X35X13 K30X35X17 K30X35X27 K30X37X16 K30X38X25 K30X40X18 K30X40X30 K30X35X26 K32X37X13 K32X37X17 K32X37X27 K32X37X28 K32X38X16 K32X38X20 K32X38X26 K32X39X16 K32X39X18 K32X40X20 K32X40X36 K32X46X32 K32X40X42 K35X40X13 K35X40X17 K35X40X25 K35X40X27 K35X40X27 K35X40X30 K35X42X16 K35X42X18 K35X42X30 K35X43X18 K35X45X20 K35X45X30 K35X45X49 K35X40X30 K35X42X20 K36X41X30 K36X42X16 K37X42X17 K37X42X27 K37X45X26 K38X43X17 K38X43X27 K38X46X20 K38X46X32 K39X44X24 K39X44X26 K40X44X13 K40X45X13 K40X45X17 K40X45X21 K40X45X27 K40X46X17 K40X47X18 K40X47X20 K40X48X20 K40X45X30 K42X47X13 K42X47X17 K42X47X25 K42X47X27 K42X48X35 K42X50X18 K42X50X20 K42X47X30 K43X48X17 K43X48X27 K43X50X18 K45X49X19 K45X50X17 K45X50X27 K45X50X32 K45X52X18 K45X52X21 K45X53X20 K45X53X21 K45X53X22 K45X53X28 K45X59X18 K45X59X32 K45X59X36 K45X51X36 K47X51X36 K47X52X17 K47X53X25 K47X55X28 K48X54X19 K48X54X25 K50X55X13.5 K50X55X17 K50X55X20 K50X55X30 K50X57X18 K50X58X20 K50X58X25 K52X57X12 K55X60X20 K55X60X27 K55X60X30 K55X61X20 K55X62X18 K55X63X15 K55X63X20 K55X63X25 K55X63X32 K55X60X40 K56X61X20 K58X63X17 K58X64X19 K58X65X18 K58X65X38 K60X65X20 K60X65X30 K60X68X20 K60X68X23 K60X68X25 K60X68X27 K60X75X42 K60X66X33 K60X66X40 K60X68X30 K60X68X34 K62X70X40 K63X70X21 K64X70X16 K65X70X20 K65X70X30 K65X73X23 K65X73X30 K68X74X20 K68X74X30 K68X74X35 K68X75X32 K70X76X20 K70X76X30 K70X78X25 K70X78X30 K70X80X30 K70X78X46 K72X80X20 K73X79X20 K75X81X20 K75X81X30 K75X83X23 K75X83X30
K75X83X35 K75X83X40
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FAQ
1.Is the company a production factory or a trading company?
VTE BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.
2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.
3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.
4.Can the company provide free samples? How long is the lead time?
We can provide samples for free. You only need to provide shipping.The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.
6.What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
12 months warranty from the first day of receiving goods;
Replacements would be sent with goods of your next order;
Refund for defective products if customers require.
If you wanna know more details ,pls contact us directly !
Product Description
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