(dimensions in inches)
Bearing Type - Shielded
Bore Dia (d) - 0.1250
Outer Dia (D) - 0.2500
Width (B) - 0.1094
Radius (min) (rs) - 0.004
Dynamic Load Rating (Cr) - 54
Static Load Rating (Cor) - 17
Max Speed (Grease) (X1000 RPM) - 67
Max Speed (Oil) (X1000 RPM) - 80
Max. Shaft Shoulder Dia. Inner (Ui) - 0.2
Min. Housing Shoulder Dia., Outer (Uo) - 0.226
Ball Qty - 7
Ball Dia (Dw) - 0.0394
Weight (g) - 0.40
Precision - A1
Standard Clearance - K25
Material - Martensitic Stainless Steel
Also available in 52100 Chrome Steel
ABEC Grades 1, 3, 5, 7, and 9 are available.
Two metal shields = (ZZ), also available with a single metal shield = (Z).
- Model Number: SR144ZZ
- Inner Diameter：3,175mm Outer Diameter：6,35mm Width：2,77876mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-16
- Application:Industrial,dynamic blood pressure,engineering machine,scientific instruments,Machine tools,car shock absorber,shaft milling machine,Oral Equipment,Warehouse Shelf Equipment,teaching equipment,aerial work platform
- Similar models:SKF D/WRW144R NSK FR144 ZEN FR144-2Z AST SR144-TT SKF D/WRW144R-2Z NSK FR144ZZ ZEN R144-2Z AST SR144 ISB R144ZZ NSK R144
- BEARING POWER International Trading Co.,Ltd. specialize in SR144ZZ products，there is large inventory of AST SR144ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SR144ZZ Which AST SR144ZZ is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 18587/18520 39,688 73,025 16,667 ISO Tapered Roller Bearings 23232EAW33 160,000 290,000 104,000 SNR Thrust Roller Bearings AU0837-1LX2L/L669 42 80 42 NTN Angular Contact Ball Bearings 430311XU 55 120 70 NTN Tapered Roller Bearings 5215NR 75 130 41.3 NACHI Angular Contact Ball Bearings 7048 B 240 360 56 ISO Angular Contact Ball Bearings A4059/A4138 14,987 34,987 10,998 Timken Tapered Roller Bearings K 65x70x30 70 65 30 SKF Cylindrical Roller Bearings NF 1006 30 48.5 NACHI Cylindrical Roller Bearings NCF2218 V 90 160 40 ISO Cylindrical Roller Bearings NH2210 E 50 90 23 CX Cylindrical Roller Bearings NJ336ECM 180 380 75 SKF Cylindrical Roller Bearings RCRA20/46-FA106 20 46 24,5 INA Deep Groove Ball Bearings UCF205-15E 23,8125 FYH Bearing Units W 638/9-2Z 17 9 6 SKF Deep Groove Ball Bearings AB-12 .7500 .8750 Aurora ROD ENDS 205-SFG 25 52 15 MRC DEEP GROOVE BALL BEARINGS 6000-ZNR 10 26 8 CONSOLIDATED DEEP GROOVE BALL BEARINGS RA-207-107 1.4375 2.8346 .6693 CONSOLIDATED BALL BEARINGS KB-60CPO 6.0000 6.6250 .3125 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：SKF 3207 A-2Z ISO 23136 KW33 KOYO 25580/25524 NACHI 5201AZZ CX 7006 C-UO Timken 9180/9121 NTN HM261049/HM261010DA+A NACHI NJ 205 NTN SL04-5056NR NBS SL182917 AMI MUCFPL210-31W INA 3912 Spherco TREL-3 Smith CR-21/4-XBC CONSOLIDATED 6302 ISB 234924 KOYO 30214CR NTN 32908XU Timken 400RJ30 CRAFT CRF-33110 A NSK EE161400/161925 NTN 7906DB INA GE 28 SX SKF K55x63x32 NKE NJ2218-E-MPA+HJ2218-E SNR UK215G2H INA 3814-2Z ISC F606 Nachi 80TAD20 CONSOLIDATED 6348-R
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