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Bearing SR 144
NSK MICRO PRECISION CO LTD.,
BEARING: SR 144 X 12 AUh 20
(300000 to 400000 rpm)
TBP high-speed dental turbine handpiece bearings (kits), is dedicated to the development and manufacture of dental bearings that provide manufacturers. We have produced full range for high speed handpiece, such as Athena, Bien Air, Buffalo, Castellini, Champion, Chiradent, Chirana, Dabi Atlante, DME, Faro, KAVO, KMD, Lares, Micro Mega Midwest, Misc. Canister, MTC, MTI, NSK, Kinetic, Sandri, Siemens, Sirona, Star, TKD, W&H, ADEC, Youshida.. TBP dental Bearings use Ceramci Balls, and Torlon Cage, which will be higher Speeds, smoother operation, longer life and reduced maintenance, and sell well in USA and Europe countries. Ultra high-speed 300,000rpm to 450,000rpm
High speed dental handpiece bearing | |||||||
Structure | d | D | B | D1 | C1 | Shield | Main Application |
I.D. | O.D. | Width | |||||
Smooth | 3.175 | 6.35 | 2.38 | 0 | same as #02 | ||
(1/8") | (1/4") | (3/32") | |||||
.125" | .250" | .0937" | |||||
Smooth | 3.175 | 6.35 | 2.38 | 1 | NSK, Midwest, W&H, Lares(front) | ||
Grooved | 3.175 | 5.97 | 2.38 | 6.35 | 1.34 | 0 | same as #04 |
Grooved | 3.175 | 5.97 | 2.38 | 6.35 | 1.34 | 1 | Siemens 4000,TM1,TS1 & Dabi-Atlante MS 350,RS 350 |
Smooth | 3.175 | 6.35 | 2.38(outer) | Integral | KaVo 6000M/7000M(Front) | ||
2.78(inner) | Dabi Alante | ||||||
Grooved | 3.175 | 5.97 | 2.38(outer) | 6.35 | 1.34 | Integral | KaVo 6000M/7000M(Rear) |
2.78(inner) | KaVo635B(Rear) | ||||||
Dabi Alante | |||||||
Smooth | 3.175 | 6.35 | 2.78 | Integral | same as #08 | ||
(1/8") | (1/4") | (7/64") | |||||
.125" | .250" | .1094" | |||||
Smooth | 3.175 | 6.35 | 2.78 | 1 | Bien Air Ondine,Prestige, NSK, W&H, Canisters | ||
Grooved | 3.175 | 5.97 | 2.78 | 6.35 | 1.78 | Integral | same as #10 |
Grooved | 3.175 | 5.97 | 2.78 | 6.35 | 1.78 | 1 | W&H |
KaVo 624/625/630/640 - 647/649/650 | |||||||
Flanged | 3.175 | 6.35 | 2.78 | 7.5 | 0.4 | 1 | Star 430 |
Unique | /ADVANTAGE/ | ||||||
VISTA | |||||||
Flanged | 3.175 | 6.35 | 2.78 | 7.5 | 0.8 | 1 | Midwest, NSK, Castellini |
Flanged | 3.175 | 6.35 | 2.78 | 7.5 | 0.4 | Integral | same as #11 |
Unique | |||||||
Smooth | 3.175 | 7.938 | 3.571 | 1 | Bien Air | ||
(1/8") | (5/16") | (9/64") | |||||
.125" | .3125" | .1406" | |||||
Smooth | 3.175 | 6.35 | 1.91(outer) | 0 | Lares (rear) | ||
(1/8") | (1/4") | 1.60(Inner) | |||||
.125" | .250" | ||||||
Flanged | 3.175 | 6.35 | 2.38 | 7.5 | 0.6 | 1 | NSK Mach-QD (Mini) & Pana Air (Mini) |
(1/8") | (1/4") | (3/32") | |||||
.125" | .250" | .0937" | |||||
Smooth | 3.175 | 7.938 | 2.78 | 1 | |||
(1/8") | (5/16") | (7/64") | |||||
.125" | .3125" | .1094" | |||||
Smooth | 3.175 | 7.938 | 3.571 | 2 | same as #14 | ||
(1/8") | (5/16") | (9/64") | |||||
.125" | .3125" | .1406" | |||||
Smooth | 3.175 | 6.35 | 2.38 | Integral | same as #02 | ||
Flanged | 3.175 | 6.35 | 2.78 | 7.5 | 0.8 | Integral | same as #12 |
Smooth | 3.175 | 6.35 | 2.78 | 0 | same as #08 | ||
Grooved | 3.175 | 5.97 | 2.38 | 6.35 | 1.34 | Integral | same as #04 |
Smooth | 2.35 | 5.5 | 2 | 0 | |||
Smooth | 3 | 6 | 2 | 0 | |||
Smooth | 3 | 6 | 2 | 0 | |||
Smooth | 3 | 6.35 | 2.38 | 0 | |||
Smooth | 4 | 7 | 2.5 | 0 | |||
Smooth | 4 | 7 | 2.5 | ||||
Smooth | 3 | 7 | 3 | 1 | |||
Smooth | 3 | 7 | 4 | 2 | |||
4 | 7 | 2.5 | 2 | ||||
4 | 7 | 2 | 0 | ||||
3 | 7 | 3 | 2 | ||||
3 | 7 | 2 | 0 | ||||
8 | 16 | 6 | 2 | ||||
2 | 6 | 2.3 | 0 | ||||
2 | 6 | 3 | 2 | ||||
4 | 11 | 4 | 2 | ||||
8 | 14 | 3.5 | 0 | ||||
8 | 14 | 4 | 2 |