Dental Bearings

Smooth
Flanged
Stepped
Unique

These ABEC-7 dental bearings are of the highest quality and precision, 450,000RPM ~ up to 500,000RPM.

Smooth

Product Number Other MFG Code Seal Type Bore Dia
(d)
Outer Dia
(D)
Width
(B)
Dynamic
Load
(N)
Static
Load
(N)
Max
Speed
(RPM)
SR144K1TL DA02A Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLN DR02A Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLW DA55A Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLW02 Open 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLW02N Open 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLWN DA55A Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLZ DR02B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLZ1W02 Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLZ1W02N Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLZN DR02B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLZW DA55B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLZWN DA55B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TL Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLN Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLW02 Open 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLW02N Open 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLZ Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLZ1W02 Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLZ1W02N Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLZN Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TL DR02A Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLN DR02A Open 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLW DR55A Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLW1.9 DR74A Open 3.175mm 6.35mm 1.9mm 240.26 75.64 500,000
SR144TLW1.9/W01 Open 3.175mm 6.35mm 1.9mm/1.6mm 240.26 75.64 500,000
SR144TLW1.9/W01N Open 3.175mm 6.35mm 1.9mm/1.6mm 240.26 75.64 500,000
SR144TLW1.9/W02 Open 3.175mm 6.35mm 1.9mm/2.78mm 240.26 75.64 500,000
SR144TLW1.9/W02N Open 3.175mm 6.35mm 1.9mm/2.78mm 240.26 75.64 500,000
SR144TLW1.9N DR74A Open 3.175mm 6.35mm 1.9mm 240.26 75.64 500,000
SR144TLWN DR55A Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLZ DR02B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLZN DR02B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLZW DR55B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLZWN DR55B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR2-5TLZW DR09B Single shield 3.175mm 7.94mm 3.57mm 240.26 75.64 500,000
SR2-5TLZWN DR09B Single shield 3.175mm 7.94mm 3.57mm 240.26 75.64 500,000
S617TL(74) DR32A Open 4mm 7mm 2mm 240.26 75.64 500,000
S617TLN(74) DR32A Open 4mm 7mm 2mm 240.26 75.64 500,000

Flanged

Product Number Other MFG Code Seal Type Bore Dia
(d)
Outer Dia
(D)
Width
(B)
Dynamic
Load
(N)
Static
Load
(N)
Max
Speed
(RPM)
SFR144K1TLGZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLGZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLGZW DA54B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLGZWN DA54B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLZ DA13B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144K1TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLZN DA13B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144K1TLZW DA01B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K1TLZWN DA01B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLGZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLGZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLGZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLGZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144K2TLZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLGZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLGZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLGZW DR54B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLGZWN DR54B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLZ DR13B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144TLZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144TLZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLZN DR13B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SFR144TLZW DR01B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFR144TLZWN DR01B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000

Stepped

Product Number Other MFG Code Seal Type Bore Dia
(d)
Outer Dia
(D)
Width
(B)
Dynamic
Load
(N)
Static
Load
(N)
Max
Speed
(RPM)
SR144K1TLKW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLKWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLKZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLKZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K1TLKZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLKZ1W02 Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLKZ1W02N Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLKZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLKZW DA70B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K1TLKZW02 DA21J Single shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLKZW02N DA21J Single shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K1TLKZWN DA70B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144K2TLKZ1N Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKZ1W02 Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLKZ1W02N Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLKZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144K2TLKZW02 Single shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLKZW02N Single shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144K2TLKZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLKZ DR21B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLKZ1 Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLKZ1N Single integral shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLKZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLKZ1W02 Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144TLKZ1W02N Single integral shield 3.175mm 6.35mm 2.38mm/2.78mm 240.26 75.64 500,000
SR144TLKZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLKZN DR21B Single shield 3.175mm 6.35mm 2.38mm 240.26 75.64 500,000
SR144TLKZW DR70B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR144TLKZW01 DR70K Single shield 3.175mm 6.35mm 2.78mm/2.38mm 240.26 75.64 500,000
SR144TLKZW01N DR70K Single shield 3.175mm 6.35mm 2.78mm/2.38mm 240.26 75.64 500,000
SR144TLKZWN DR70B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SR2TLYZZ Double shields 3.175mm 7.5mm 2.78mm 240.26 75.64 500,000
SR2TLYZZ1 Double shields with one integral shield 3.175mm 7.5mm 2.78mm 240.26 75.64 500,000
SR2TLYZZ1N Double shields with one integral shield 3.175mm 7.5mm 2.78mm 240.26 75.64 500,000
SR2TLYZZN Double shields 3.175mm 7.5mm 2.78mm 240.26 75.64 500,000

Unique

Product Number Other MFG Code Seal Type Bore Dia
(d)
Outer Dia
(D)
Width
(B)
Dynamic
Load
(N)
Static
Load
(N)
Max
Speed
(RPM)
SFFR144K1TLGZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K1TLGZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K1TLW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K1TLWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K1TLZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K1TLZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLGZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLGZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144K2TLZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLGZW Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLGZWN Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLW Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLWN Open 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLZ1W Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLZ1WN Single integral shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLZW DR56B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000
SFFR144TLZWN DR56B Single shield 3.175mm 6.35mm 2.78mm 240.26 75.64 500,000

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