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KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212  Roller Bearing

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212 Roller Bearing

  • High Light

    Thrust Needle Bearing

    ,

    Cam Follower Bearing

  • Bearing Type
    Needle Roller Bearing
  • Item
    Needle Bearing B1212
  • Materail
    GCr15, GCr15SiMn, G20Cr2Ni4A
  • Precision Rating
    P0,P2,P3,P4,P5,P6,
  • Place of Origin
    Japan
  • Brand Name
    KOYO
  • Certification
    ISO 9001 2000
  • Model Number
    B1212
  • Minimum Order Quantity
    1PCS
  • Price
    1 USD
  • Packaging Details
    Single packing + standard export packing
  • Delivery Time
    5 working days
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    10000PCS/Month

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212 Roller Bearing

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212 Roller Bearing

 

 

Needle Bearings Description:

 

Needle roller bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, thin and long needle bearing mounted roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so radial structure is compact, the diameter size and load capacity of the other types of bearings, minimum diameter, especially for limited radial dimensions of the support structure.With thin and long needle bearing roller (roller length of 3 to 10 times the diameter, the diameter of the generally small 5mm), so the radial structure is compact, its diameter size and load bearing capacity and other types are the same, the outer the minimum diameter, especially for radial mounting dimensions restricted support structure. needle roller bearings based on the use of different occasions, machining accuracy and surface quality should be bearing rings, use combinations. Needle roller bearings are bearing unit consists of radial and thrust needle roller bearings bearing component combinations.

 

The Specification Needle Roller Bearings:

 

Needle Bearing B1212
Brand

KOYO Bearings

Name
Needle Bearing B1212
Model
Needle Roller Bearings (machined), Needle Roller and Cage Assemblies
Material
Aisi52100

Certificate

ISO9001:2001

Precision
P0, P6, P5, P4
Bore Size
3mm-200mm

Outside diameter

6mm-300mm
Clearance
C0,C1,C2,C3,C4,C5 etc.
Cage Type
Brass cage or Stainless cage
Seals Type
ZZ,RS, 2RS, R2, Z, 2Z, 2RZ etc
Features
High load-carrying capacity
Suitable for high speeds
Particularly easy to install
Application
Gear pumps
Sheaves
Automotive transmissions
Two-cycle engines
Package

pallet, wooden case,industrial package or as customers' requirement

Price

FOB, CFR, CIF

Delivery Time

5-10 days

 

B1212 Needle Roller Bearing Pictures:

 

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212  Roller Bearing 0

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212  Roller Bearing 1

KOYO Needle Roller bearing B1212 for textile industry K12*18*12TN needle bearing b1212  Roller Bearing 2

 

Needle Roller Bearings in Stock:

 

-44 B-167 F1010 942/30
B-45 B-168 FH1010 943/30
B-47 B-1610 F10X16X15 40941/32
B-55 B-1612 F1212 60941/35
B-56 B-1616 F12X17X12 941/35
B-57 BH-168 F12X17X15 942/35
B-59 BH-1610 F12X17X18 943/35
BH-57 BH-1612 F15X20X12 60941/40
BH-59 BH-1616 F15X20X16 942/40
B-65 BH-1620 F15X20X20 943/40943/45
B-66 BH-1624 F1512 50941/50
B-67 B-1710 F1616 943/50
B-68 B-186 F1712 943/60
B-69 B-188 F1714 SN45
B-610 B-1812 F1718 SN55
BH-68 B-1816 F1816 SN56
B-76 BH-1812 F2014 SN57
B-77 BH-1816 F2020 SN65
B-78 BH-1820 F20X26X25 SN66
B-710 B-1916 F2516 SN68
BH-78 B-208 F2522 SN76
B-85 B-2010 F25x32x25 SN78
B-86 B-2012 F25x33x08 SN88
B-87 B-2016 F2820 SN810
B-88 B-2020 F3020 SN812
B-810 B-218 F30X38X16 SN105
B-812 B-2110 F30X38X24 SN116
BH-87 B-2120 F30X38X32 SN128
BH-88 B-228 F3216 SN148
BH-810 B-2212 F3520 SN1816
BH-812 B-2216 F35X43X16  
B-95 B-2220 F35X43X25 M-441
B-96 BH-2210 F35X43X32 M-451
B-97 BH-2212 F4020 M-471
B-98 BH-2216 FH4032 M-551
B-910 BH-2220 FH40X50X38 M-571
B-912 B-248 F4520 M-651
BH-98 B-2410 FH45X55X38 M-661
BH-910 B-2412 F5020 M-681
BH-912 B-2414 FH50X60X38 M-6101
B-105 B-2416 F60X68X40 M-781
B-107 B-2420   M-861
B-108 B-268 30941/6 M-871
B-1010 B-2610 50941/8 M-881
B-1012 B-2616 941/8 M-8101
BH-108 B-2620 942/8 M-8121
BH-1010 B-2812 50941/9 M-951
BH-1012 B-2816 941/9 M-9121
BH-1016 B-2820 942/9 M-1071
B-116 B-2824 50941/10 M-1081
B-118 B-308 941/10 M-10121
B-1110 B-3012 942/10 MH-1081
B-1112 B-3016 60941/12 M-11101
BH-117 B-328 941/12 M-11121
BH-1110 B-3216 942/12 MH-11101
BH-1112 B-3220 943/12 M-1281
B-126 B-3228 941/15 M-12101
B-128 BH-3312 942/15 M-12121
B-1210 BH-3316 943/15 M-1381
B-1212 B-348 Y152020 M13161
B-136 B-3416 30941/15 M-14121
B-138 B-3424 50941/16 M-14161
B-1314 B-3612 30941/17 M-15161
B-1316 B-3620 941/17 M-16121
BH-1310 B-3624 942/17 M-16161
BH-1312 B-4216 50941/18 MH-1681
B-146 B-4410 941/20 MH-16121
B-148 B-4416 942/20 MH-16161
B-1412 B-4420 943/20 M-18161
B-1416 F0608 941/25 M-20161
B-1418 F0810 942/25 M-20201
BH-1410 FH0810 943/25 M-24161
BH-1412 FH0812 Y253308 M-24201
BH-1416 F0910 60941/28 M-28161
B-158 FH0910 60941/30 M-32161
B-1516 FH9x15x13 941/30 M-32281
B-166     M-42161

 

ONE WAY BEARING DESIGN FEATURES :

• Torque can be transmitted by either the housing or the shaft.
• Torque is positively transmitted by rollers that wedge against interior ramps.
• Transition from free motion to lock occurs with minimal backlash or lost motion.
• Available as clutch-only or as a clutch and bearing assembly.
• Clutch-only units should be used with external radial support to hold the shaft and housing.