NSK Ball Beairngs Ball Screw Support Bearing 40TAC72B for Machine Tools

NSK Ball Beairngs Ball Screw Support Bearing 40TAC72B for Machine Tools   Product Description   NSK Angular Contact Ball Baring Features: The ball screw bearings, most of the contact angle of 60 degrees, can carry large axial loads, mainly used for various types of precision machine tools ball screw can also be used to speed is not high axial load of the grinding head motor.Its dimensional accuracy P5, p4 level, provides matching and universal pairing for customers to choose, can also provide a sealing structure of the ball screw bearings, including BS, BSA, 7602,7603 series bearings   TAC B series:
The axial rigidity is high because of a large number of balls and a contact angle of 60°.compared with tapered roller bearings of cylindrial roller bearings, this type has lower starting torque; so smoother rotation is possible with less driving force.
TAC B series bearings incorporate NSK's recently developed molded polyamide resin cage. In additon using extra-pure steel for the inner and outer rings has further enhanced service life. our EP steel is manufactured by controlling the amount of harmful oxide inclusions , which eliminates large size inclusions and enjoys higher purity than vaccum arc remelted(var) steel.
The series with "DG" seal, low torque contact seal, with "WPH" grease, an waterproof grease, increase the reliability and provide for easy handling.
  TAC B series Bearings Structures:
    NSK Angular Contact Ball Bearing Ball Screw Support Bearing 40TAC90B Details:  

Product   Model	Ball screw support bearing 40TAC90B
Brand	NSK OEM  ODM
Specification	Size 40*90*20mm
Material	Chrome steel GCr15/GCr15SiMn   Stainless steel 304 ,316 ,440C
Precision	P0(ABEC1), P6(ABEC3) ,P5(ABEC5,)P4(ABEC7), P2(ABEC9)
Clearance	C0 C2 C3 C4
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Cage	Brass,Nylon,Steel
Seal / Cover	ZZ  2RS  RZ  NR N
Application	Steel Industry, Mining&Construction, Paper making Machinery,vibrating screens,    shakers, conveyors,
Features:	high precision, high speed, long life, high reliability,  low noise

  NSK Angular Contact Ball Bearing Ball Screw Support Bearing 40TAC72B Pictures:  
  Hot-selling NSK Angular Contact Ball Bearings:

MODEL	DIMENSION/MM	MODEL	DIMENSION/MM
17TAC47B	17*47*15	30TAC20X+L	30*62*34
20TAC47B	20*47*15	40TAC20X+L	40*68*36
25TAC62B	25*62*15	45TAC20X+L	45*75*38
30TAC62B	30*62*15	50TAC20X+L	50*80*38
35TAC72B	35*72*15	55TAC20X+L	55*90*44
40TAC72B	40*72*15	60TAC20X+L	60*95*44
40TAC90B	40*90*20	65TAC20X+L	65*100*44
45TAC75B	45*75*15	70TAC20X+L	70*110*48
45TAC100B	45*100*20	75TAC20X+L	75*115*48
50TAC100B	50*100*20	80TAC20X+L	80*125*54
55TAC100B	55*100*20	85TAC20X+L	85*130*54
55TAC120B	55*120*20	90TAC20X+L	90*140*60
60TAC120B	60*120*20	95TAC20X+L	95*145*60
180TAC20D+L	180*280*120	100TAC29X+L	100*140*48
190TAC29D+L	190*260*84	100TAC20X+L	100*150*60
190TAC20D+L	190*290*120	105TAC29X+L	105*145*48
200TAC29D+L	200*280*96	105TAC20X+L	105*160*66
200TAC20D+L	200*310*132	110TAC29X+L	110*150*48
220TAC29D+L	220*300*96	110TAC20X+L	110*170*72
220TAC20D+L	220*340*144	120TAC29X+L	120*165*54
240TAC29D+L	240*320*96	120TAC20X+L	120*180*72
240TAC20D+L	240*360*144	130TAC29X+L	130*180*60
260TAC29D+L	260*360*120	130TAC20X+L	130*200*84
260TAC20D+L	260*400*164	140TAC29D+L	140*190*60
280TAC29D+L	280*380*120	140TAC20D+L	140*210*84
280TAC20D+L	280*420*164	150TAC29D+L	150*210*72
300TAC29D+L	300*420*144	150TAC20D+L	150*225*90
320TAC29D+L	320*440*144	160TAC29D+L	160*220*72
340TAC29D+L	340*480*144	160TAC20D+L	160*240*96
360TAC29D+L	360*480*144	170TAC29D+L	170*230*72
380TAC29D+L	380*520*164	170TAC20D+L	170*260*108
400TAC29D+L	400*540*164	180TAC29D+L	180*250*84

  We can also offer angular contact bearings as follows: 718 series:71803C(AC)/P4/P2-71840C(AC) /P4/P2 719 series:71903C(AC) /P4/P2-71940C(AC) /P4/P2 72 series:7003C(AC) /P4/P2-7040C(AC) /P4/P2 H72series:7203C(AC) /P4/P2-7240C(AC) /P4/P2 H70 series:7003C(AC) /P4/P2-7040C(AC) /P4/P2 B72 series:7203C(AC) /P4/P2-7240C(AC) /P4/P2 B70 series7003C(AC) /P4/P2-7040C(AC) /P4/P2 7602 series:760203TN1/P4/P2-760220TN1/P4/P2 7603 series:760303TN1/P4/P2-760320TN1/P4/P2 BS series:BS1747/P4/P2-BS100150/P4/P     Packaging & Shipping Bearings Package: Original Package:     1):Inner Plastic Bag+ Paper Box + Carton(+Pallet);     2):Small sizes:Plastic Tube + Carton     3):Big sizes:Wooden Case     Bearings Lead time:  We will prepare your order as soon as possible.     1)2-3 days for ex-stock     2)6-10 days for others   Shipping & Delivery time:    1)Less than 45 Kg:DHL TNT Fedex UPS express will be better,( 4-7 days delivered to your address); 2) Between 45 to 200 Kg:Air transiportation will be better,( 5-14 days delivered to your airport); 3) Over 200 Kg:Sea transportation will be better.( Cheapest,18-45 days to your port ).      Note:We will offer the best freight for you to save the shipping cost.Besides we provide all needed documents for your Customs clearance.Of course,your forwarder will be also welcome!    Payment terms:     We accept  T/T, Western Union,Paypal,Visa. 1) T/T or WU (we undertake the bank fees):         A:100% payment.          B:30% deposit ,70% before transportation.    2)PayPal (we undertake the transaction fees) :         A:100% payment.         B:30% deposit ,70% before transportation.    3) L/C at sight.   Note :We will take some pictures of your bearings before transportation.   

Price terms	Door to door,FOB,CNF,CFR,CIF,EXW,C&F
Shipping Airport	Shanghai  Pudong  International  Airport                    Shanghai Hongqiao International Airport
Shipping Port	Shanghai,Guangzhou

  Company Information Shanghai Shengyue Bearing Co., Ltd. is a professional China Angular Contact Ball Bearings manufacturer and dealer in China. We have been engaged in bearing industry for 15 years and worked on bearing import and export for more than 8 years. We attend international bearing fairs, put in many B2B websites and achieve many customers all over the world, building up a good reputation from our customers. Bearings Produce Process and Factory Pictures:      Contact Us   FAQ