Ball screw support bearing 0 of results

The angular contact ball bearing used in the ball screw support position is also known as the TAC series angular contact ball bearing. It employs a 60° contact angle, allowing it to withstand higher loads and ensuring the overall stability of the ball screw. This results in higher operating precision and greater stability for the ball screw.

Angular Contact Ball Bearings for screw drives

Contact angle: 60°
Rolling elements: Steel balls
Construction: Open or sealed
Cage: Nylon
Precision: P5, P4, P2 grade
Matching: Universal mating and mating bearings available (DT, DB, DF, TBT, etc.)
Designation Reference number Main dimensions(mm) Basic rated load(KN)   Grease lubrication; limiting speed (r/min)
d D B r r1 Co Coa
BS1547 15TAC47B 15  47  15  0.6  20.5  27  12000 
BS1747 17TAC47B 17  47  15  0.6  20.8  27  12000 
BSB020047 20TAC47B 20  47  15  20.8  43  5600 
BSB025062 25TAC62B 25  62  15  29.5  68  4300 
BSB030062 30TAC62B 30  62  15  27.5  66  4200 
BSB035072 35TAC72B 35  72  15  31.5  81  3700 
BSB040072 40TAC72B 40  72  15  29.5  82  3500 
BSB040090 40TAC90B 40  90  20  1.5  1.5  52  138  3100 
BSB045075 45TAC75B 45  75  15  30  85  3300 
BSB045100 45TAC100B 45  100  20  1.5  1.5  62  172  2700 
BSB050100 50TAC100B 50  100  20  1.5  1.5  62  172  2700 
BSB055090 55TAC90B 55  90  15  33.5  98  2800 
BSB055120 55TAC120B 55  120  20  63  188  2400 
BSB060120 60TAC120B 60  120  20  1.5  1.5  64  196  2300 
BSB075110 75TAC110B 75  110  15  1.5  1.5  37  133  2300 
BSB100150 100TAC150B 100  150  22.5  73  265  1800 

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